Catalog: 1997 Competition Parts Catalog | |
| view cart button when logged into the motorsports site to enter these numbers they will ... has a different description on the mazdaspeed motorsports website than in this ... | |
| rotary engine | |
| class at the 24 hours of le mans 1995 mazdaspeed team downing/atlanta · 3rd overall at ... class at the 24 hours of lemans 1996 mazdaspeed team downing/atlanta e-3 ... | |
| rotary engine components e-4 | |
| rotary engine components engine rotary item no 1 part number 4352-11-301 code req c description apex seal carbon 3 mm width apex seal iannetti model engine type 12a year notes 6 1974-85 requires use of competition apex seal springs part #4352-11-304 1974-85 3 mm width 2 spring design requires use of modified springs 1974-85 includes side piece part #1202-11-302 1974-85 requires use of competition apex seal spring part #zr03-11-c04 3 mm width 1974-85 3 mm width 2 spring design requires use of modified springs included 1974-85 includes side piece part #1202-11-302 3 mm width 1986-95 2 mm width ... | |
| rotary engine components continued e-6 | |
| rotary engine components item no 1 part number 1202-11-302 code req s 6 description side piece apex seal continued engine rotary model engine type 12a 13b year notes 1974-85 not shown in diagram for use with apex seal part #n201-11-300a or part #n304-11-300 side piece comes with apex seal 1986-95 not shown in diagram for use with apex seal part #n3f1-11-c00 side piece comes with apex seal 1974-85 for use with carbon apex seal only 1974-85 1974-85 for use with carbon apex seal only 1986-95 for use with 2 mm iannetti ceramic apex seal part #0000-01-9103 9105 1974-85 1986-95 inner spring 1986-95 ... | |
| rotary engine components continued e-8 | |
| rotary engine components continued engine rotary item no 3a 3a part number 1011-11-321 n225-11-321 code s s req 12 12 description corner seal corner seal model engine type 12a 13b 12a 13b year 1974-85 solid-type 1976-85 2-piece plug-type design requires use of corner seal plug part #n201-11-322 plug not included 1986-95 2-piece plug-type seal plug included with corner seal all all not shown in diagram for use with corner seal part #n225-11-321 does not come with corner seal notes 3a 3a 3a n326-11-c20a zr03-11-c21 n201-11-322 s c s 12 18 12 corner seal corner seal plug corner seal 13b all ... | |
| rotary engine components continued e-10 | |
| rotary engine components continued engine rotary item no 10 10 11 11 12 12 13 13 14a 14a 14b 15 16 part number 4352-11-353 1011-11-353a 1011-11-351 n225-11-351 4352-11-363 1011-11-363a 1011-11-361 n225-11-361 0820-10-605 n3a1-10-507 1668-10-556a code req cssscssssss 2 2 2 2 2 2 2 2 1 1 1 description spring oil seal front/outer spring oil seal front/outer spring oil seal front/inner spring oil seal front/inner spring oil seal rear/outer spring oil seal rear/outer spring oil seal rear/inner spring oil seal rear/inner main seal front main seal front main seal rear model engine type 12a ... | |
| rotary engine components continued tech tips main bearing tech tips see page t t-18 in the engine technical tips section of this catalog eccentric shaft tech tips see page t t-20 in the engine technical tips section of this catalog stationary gear tech tips see page t t-18 in the engine technical tips section of this catalog e-12 | |
| rotary engine components continued engine rotary item no 17 part number 4801-10-502 code req c 1 description main bearing rear model engine type 12a 13b year notes 1971-91 3-window type recommended for any engine used at 8000 rpm and above increases oil flow to the inside of eccentric shaft and to rotors 1971-91 1989-91 1993-95 t=1.980 mm yellow 1993-95 t=1.983 mm green 1993-95 t=1.986 mm brown 1993-95 t=1.989 mm black 1993-95 t=1.992 mm blue 1993-95 t=1.988 mm yellow 1993-95 t=1.991 mm green 1993-95 t=1.994 mm brown 1993-95 t=1.997 mm black 1993-95 t=2.000 mm blue all t=1.988 mm 17 17 17 ... | |
| rotary engine components continued e-14 | |
| rotary engine components continued engine rotary item no 24 24 25 25 25 26 26 26 27 27 27 27 27 27 27 27 27 27 27 27 28 28 29 part number 1011-11-507 nf01-11-d53 0822-78-184 0813-11-505b nf01-11-d54 1011-11-504 n390-11-d52 nf01-11-d52 0839-11-509 0839-11-502 0839-11-508 8519-11-517 0839-11-506 8534-11-518 8871-23-129 nf01-11-d55 nf01-11-d56 nf01-11-d57 nf01-11-d58 nf01-11-d59 1011-11-501 nf01-11-d51 9080-12-825 code s s c req 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6 description thrust washer thrust washer needle bearing needle bearing needle bearing thrust plate thrust plate thrust plate ... | |
| rotary engine components continued tech tips e-16 counterweight tech tips see page t t-16 in the engine technical tips section of this catalog | |
| rotary engine components continued engine rotary item no 31 31 32 33 33 34 34 35 36 37 38 39 40 part number 0839-11-531 n3c1-11-d71 code s s req 1 1 description drive gear distributor drive gear distributor model engine type 12a 13b 20b 13b tt year 1972-91 1993-95 notes drive pulley see cooling system section page c-4 0810-11-403 n326-11-d03 0810-11-404 1881-11-404 0813-10-555a sssss 1 1 1 1 1 pilot bearing pilot bearing seal pilot bearing seal pilot bearing o-ring 12a 12a 13b 12a 12a 13b 12a 13b 1971-73 1974-95 fits 1974 and later eccentric shafts 1971-73 1974-95 fits 1974 and later ... | |
| rotary engine components continued e-18 | |
| rotary engine components continued engine rotary item no 44b part number 0000-01-9152 code req 1 description counterweight rear model engine type 12a 13b year all notes modified for use with 5-1/2 clutch and flywheel requires rebalancing of assembly if 1983-85 12a rotors are not used 44b 44b 44b 44b 44b 44b 45 1883-11-751a n226-11-751a 1029-11-751a n327-11-521a n351-11-521 nf01-11-521 s s c/s s s c 1 1 1 1 1 1 counterweight rear counterweight rear counterweight rear counterweight rear counterweight rear counterweight rear 12a 12a 13b 13b all 13b all 20b cosmo 1974-82 automatic transmission ... | |
| gasket o-ring set part number 3625-89-100 8823-89-100 8871-89-100 n201-89-100 n231-89-100 3565-89-100 n304-89-100 8df1-10-271 8df4-10-271 8df5-10-271 8df6-10-271 8dfh-10-271 8dj1-10-271 code ssssssssssss req 1 1 1 1 1 1 1 1 1 1 1 1 1 description gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set gasket o-ring set model engine type 12a 12a 13b 12a 12a 12a 13b 13b 13b nt 13b t 13b nt 13b t 13b tt 20b cosmo year 1974-75 ... | |
| rotor housings continued engine rotary part number 4801-10-100 1757-10-100a 3775-10-100 8712-10-100a 8712-10-150a 8736-10-100a 8736-10-150a n304-10-100c n326-10-b10 n326-10-b50c n332-10-b10 n332-10-b50b n350-10-b10a n350-10-b50a n318-10-b10a n318-10-b50c n3y2-10-s70 n3y2-10-s80 code csssssssssssssssss req 2 2 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 description rotor housing front/rear rotor housing front/rear rotor housing front/rear rotor housing front rotor housing rear rotor housing front rotor housing rear rotor housing front/rear rotor housing front rotor housing rear rotor housing front rotor ... | |
| side housings part number 0000-01-9210 code req 1 description front housing bridge-ported model engine type 12a 13b year notes 1974-85 for gt3 csr f/atlantic engs same as part #8871-10-200a but intake port has been machined on cnc machine to correct port timing finish grinding is required reduces hand-grinding time by approximately 50 75 1974-85 recommended for street-port bridge-port peripheral-port engines gas-nitrited material 1974-75 largest intake ports legal for scca ita class rx2 3 4 only 1981-85 1984-85 1986-88 1987-88 1989-91 1989-91 1993-95 all 1974-85 see notes for front housing ... | |
| engine rotary bridge-port side housing part #0000-01-9211 cnc machined bridge-port side housings continued part number nf01-10-d50d nf01-10-d00c 0000-01-9212 code req 1 1 1 description intermediate housing 1st-thick intermediate housing 2nd-thin rear housing bridge-ported model engine type 20b cosmo 20b cosmo 12a 13b year all all 1974-85 see notes page e-22 for front housing part #0000-01-9210 same as part #8871-23-095 below with cnc porting see notes page e-22 for part #8871-10-200a threaded water outlet hole can be plugged easily largest intake ports legal for scca ita class rx-2 ... | |
| rotors front rear part number 4352-11-100 code c req 2 description rotor front/rear model engine type 12a year all notes rotor gear secured with snap-ring chrome-plated apex seal grooves increase resistance to wear approximate weight 4260 gm balanced and lightened rotor set has chrome-plated apex seal grooves for durability stock rotor gear is replaced with 3130 hardened material and secured with pins approximate weight 4000 gm chrome-plated apex grooves approximate weight 4350 gm chrome-plated apex grooves approximate weight 4350 gm 0000-01-9121 1 rotor set front/rear 12a all n2y2-11-b10 ... | |
| stationary gears engine rotary part number 4352-10-500a 0000-01-9161 code c req 1 1 description stationary gear front stationary gear front model engine type 12a 12a year all all notes heat treated to resist fatigue use 0000-01-9161 stock 20b gear is modified for use in 12a engine hardened material provides alternative to stock 12a gear main bearing is a competition type multi-window design 3743-10-500 4801-10-500 3648-10-500 n370-10-e00c n3a1-10-e0yb scsss 1 1 1 1 1 stationary gear front stationary gear front stationary gear front stationary gear front stationary gear front 12a 13b 13b all ... | |
| competition tension bolt information a rubber insulator is bonded to these bolts at the center to dampen out vibrations at certain rpms the insulator helps prevent bolt fatigue resulting in longer bolt life before installing tension bolts lubricate threads with an anti-seize compound tension bolt seals should be lubricated with oil be sure to torque the tension bolts in a crisscross circular pattern starting with 8 foot-lbs and moving in 4 lb increments to a maximum of 25 foot-lbs tension bolts washer seals part number 4352-10-e50 1015-10-451b 1015-10-452a 4801-10-e50 1757-10-451b 1757-10-452a ... | |
| oil pan baffle plate information engine rotary a baffle plate improves the performance of the oil system by keeping the oil from foaming installed between the pan and block the plate allows oil to deaerate by slowing its return from the engine to the pan the baffle plate also improves the oil cooling system s heat-transfer capabilities and helps maintain the supply of oil around the oil pickup when cornering and braking oil pan baffle plate part #0000-01-7101 and #4352-10-709 oil pans baffle dry sump plates part number 0000-01-7101 code req 1 description oil pan model engine type rx7 12a ... | |
| competition oil pressure regulator information replaces the stock secondary rear regulator with the use of a high-capacity oil pump the competition regulator allows oil pressure in the system to reach 105115 psi installation requires adjustment of the front pressure regulator to ensure it does not limit system pressure front regulator should be shimmed to 1/8 oil pressure regulator miscellaneous part number 4352-14-250 4801-14-250 n3a1-14-230 code c c s req 1 1 1 description oil pressure regulator wet sump oil pressure regulator dry sump oil pressure regulator model engine type 12a 13b 12a ... | |
| 13b 20b cosmo 12a 13b year all notes mazda factory system see note below all ... | |
| factory dry sump system dry sump front cover part #4352-10-600 e-30 | |
| factory dry sump system engine rotary item no 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 part number 4352-14-105 4352-14-110 4352-14-111 4352-14-112 4352-14-114 4352-14-115 4352-14-116 4352-14-118 4352-14-125 4352-14-130 4352-14-151 4352-14-273 9954-20-8501 0820-10-605 0820-14-119 0810-14-113 9923-30-655 9980-80-830 9985-10-825 0839-14-274 9980-30-8115 4352-11-521 code cccccccccccccscccccscc req 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 2 2 6 6 1 1 1 rear pump body pump cover pump gear scavenge transfer drive shaft idle shaft plunger pressure driven gear plate gear pressure driven gear main driven ... | |
| factory dry sump system oil piping and miscellaneous e-32 | |
| factory dry sump system oil piping miscellaneous engine rotary item no 1 2 3 4 5 6 7 8 9 10 11a 11b 12 13 14 part number 4801-14-250 4352-14-410 4352-14-420 4801-14-433 4352-14-620 0820-14-625a 0813-14-623 9957-60-800 4801-14-713 4801-14-730 zr03-14-r96 zr03-14-r98 9956-42-200 9938-11-400 9956-21-800 code cccccsssccccsss req 1 1 1 2 1 1 1 2 2 1 1 1 2 1 2 description pressure regulator for dry sump system suction pipe left suction pipe right o-ring suction pipe shaft metering oil pump gear metering oil pump pin clip oil strainer suction pipe oil pipe fitting oil pump 12 fitting oil ... | |
| piston engine | |
| piston set 1.6 dohc part #0000-01-5201 valve spring set lifter retainers 1.6 1.8 dohc engines engine components piston part number b660-12-421f code req c 1 description camshaft billet intake camshaft billet exhaust cam pulley adjustable cam pulley adjustable crankshaft piston set model engine type 1.6 dohc year notes 1990-93 blank billet has unground lobes with machined journals not recommended for radical high-lift cams 1990-93 blank billet has unground lobes with machined journals not recommended for radical high-lift cams all 1990-97 allows cam timing to be adjusted all euro-market part ... | |
| engine components piston continued part number 0000-01-5301 code req 16 description model engine type 1.6 dohc year all notes call for info on retainers valve spring set 0000-01-3301 1 cylinder head complete 1.3 1.5 sohc all ported and race-ready complete head part #e515-10-100c incudes valves springs rocker arms special order only for gt4 gt5 and dsr euro-market bare head for gt4 gt5 and dsr classes euro-market bare head for gt3 class japan-market 1.5 turbo gasket provides superior sealing e515-10-100c fe05-10-100j e5d7-10-271 0000-01-5305 0000-01-3305 b6n7-14-100a b6n7-12-120 b6n7-12-113 ... | |
| engine components piston continued part number 0000-01-5311-35 0000-01-5311-40 0000-01-5311-45 0000-01-5311-50 0000-01-5311-55 0000-01-5311-60 0000-01-5311-65 0000-01-5311-70 0000-01-5311-75 0000-01-5311-80 0000-01-5311-85 0000-01-5311-90 0000-01-5311-95 0000-01-5312-00 b6n7-11-225 b6n7-11-226 b6n7-11-227 b6n7-11-228 b6n7-11-229 b6n7-11-351 b6n7-11-352 b6n7-11-353 b6n7-11-354 b6n7-11-355 0000-01-5210 cccccccccc code req description valve adjusting disc valve adjusting disc valve adjusting disc valve adjusting disc valve adjusting disc valve adjusting disc valve adjusting disc valve adjusting ... | |
| cooling | |
| 12a 13b year various notes aluminum mazda factory competition radiator dimensions ... radiator in cooling performance various mazda factory competition oil cooler ... | |
| fluidyne racing products fluidyne heat exchanger part #0000-01-9503 heat exchangers part number 0000-01-9501 code req c 1 description heat exchanger therm-x iiitm model engine type various year notes fluidyne racing products water/oil heat exchanger is made of lightweight alloy and provides over 65,000 btus of heat rejection without a significant increase in water temperatures for installation in hot water supply line weight 4-3/4 lbs size 11-1/2 x 4-1/2 x 3 l xhxw fittings oil an-12 water 1 pipe part #db-30503 see notes for part #0000-01-9501 above for installation in cold water supply ... | |
| pulleys drive water pump and alternator replacement of stock engine pulleys in scca it classes is now legal with a stock water pump and drive pulley the water pump spins at a very high rpm creating cooling system cavitation and possible overheating replacing the drive and water pump pulleys with smaller diameter pulleys reduces the water pump s rpm significantly replacing the alternator pulley with a large diameter competition pulley will increase alternator bearing life by slowing the alternator speed drive alternator and water pump pulleys pulleys part number 0000-01-7201 code c req 1 description ... | |
| water pumps part number zr03-15-010 code req c 1 description competition aluminum water pump model engine type 12a 13b 20b year notes 1974-85 water pump for the 20b 3-rotor engine also fits all 12a 13b engines provides higher flow rate than stock pump and weighs approximately 5 lbs location of the alternator is on the right side of motor includes housing 1974-85 replacement cover for competition aluminum water pumps 1974-85 identical to stock pump except thermostat is removed and water bypass plugged 1974-78 includes gasket 1979-85 1986-88 rebuilt nla new 1989-91 rebuilt nla new 4801-15-130 ... | |
| intake exhaust | |
| air filters k&n air filter part #0000-06-5201 k&n air filters part number 0000-06-7201 0000-06-7202 code req c c 1 1 description air filter air filter model engine type rx2 rx3 rx3 rx4 rx7 12a rx7 13b rx7 nt t tt miata 1.6 1.8 323 protege mx6 626 2.0 2.5 mx3 1.6 1.8 323 gtx 1.6 1.6 t t turbo year 1971-76 1977-78 1974-78 1979-85 1984-85 1986-95 1990-97 1990-94 1993-97 1992-95 1986-89 notes complete air box and filter assembly also available part #0000-06-7301 0000-06-7203 0000-06-5201 0000-06-6201 0000-06-4201 0000-06-3201 ccccc 1 1 1 1 1 air filter air filter air filter air filter ... | |
| intake system components part number 0000-06-7301 code req 1 description air box and filter assembly model engine type 12a year all notes redesigned high-flow aluminum air filter box for stock carburetor improves horsepower and engine performance by maximizing air flow includes high-flow k&n filter element legal for scca it class replaces stock carburetor needle and seat provides consistent fuel metering and fuel flow under all conditions even with high g cornering loads also available for 13b carburetor applications high volume fuel pump for 20b cosmo 3 rotor engine provides approximately ... | |
| muffler part #0000-06-9103-dx exhaust part number 0000-06-9103-dx code req 1 description muffler-stainless model engine type 12a 13b year all notes dynomax® ultra flo stainless mufflers feature a unique straight through design this effectively minimizes back pressure and turbulence stainless construction provides high temperature up to 1900° f durability and longer life dimensions 16 x 6 round with 3 inlet/outlet also available in 12 and 30 case lengths and 3-1/2 inlet/outlet for scca it class replaceable stainless steel packing 26 length/3 inlet and outlet 4 inlet and outlet also ... | |
| exhaust pipe joint kit part #0000-06-9411 exhaust pipe joint kit assembled part #0000-06-9411 exhaust part number 0000-06-9401 0000-06-9402 0000-06-7401 0000-06-7405 0000-06-5401 code req 1 1 1 1 1 description header header header header header continued model engine type 12a 12a rx7 12a rx7 13b miata 1.6 dohc miata 1.6 dohc miata 1.8 dohc 12a various year see notes see notes 1979-85 1986-91 1990-93 notes for use on 12a gt3 class cars not legal for street use special order for use on 12a f/atlantic and csr class cars not legal for street use special order for use on 12a rx7s ita etc not ... | |
| ignition and electrical | |
| ignition electrical system components ignition wire set part #0000-10-7301 ignition electrical system components part number 0000-10-7301 code c req 1 description wire set-ignition model engine type rx7 rx3 rx4 year notes 1974-85 high temp-resistant high performance taylor cable® 8 mm solid-core silicon wire set 1986-91 high temp-resistant high performance taylor cable® 8 mm solid-core silicon wire set 1990-97 high performance 8.5 mm wire set all recommended for use with high performance ignition systems msd etc does not have trailing vacuum distributor vacuum advance must be removed high ... | |
| ngk spark plugs we offer a variety of ngk stock and racing spark plugs for rotary and piston applications i racing plugs r6725 and t813jn-13 series are recommended for all rotary engines that are being used in a racing application the r6725 series plugs are available in the following heat ranges 10.5 11.0 and 11.5 the t813jn-13 is a 13.0 heat range plug i the ngk egv plug provides a number of different heat ranges 8.0 9.0 10.0 and 11.0 however the reach of the egv plug is not as long as that of the racing plugs or the stock plugs this shorter reach means that its flashfront is not as close ... | |
| ngk spark plugs part number 0000-10-8gv 0000-10-9gv 0000-10-10gv 0000-10-11gv 0000-10-bkr7 0000-10-r540-08 0000-10-r540-09 0000-18-3648 0000-18-3649 0000-18-n201 0000-18-n203 0000-18-n343 0000-18-n342 0000-18-n3a2 0000-18-n3a1 ssssssss model code req description engine type ccccc 4 4 4 4 4 4 4 4 4 4 4 2 2 2 2 spark plug spark plug spark plug spark plug spark plug spark plug spark plug spark plug spark plug spark plug spark plug spark plug leading spark plug trailing spark plug leading spark plug trailing 12a 13b 12a 13b 12a 13b 12a 13b miata 1.6 dohc 1.6 1.8 dohc 1.6 1.8 dohc rx7 rx7 rx7 ... | |
| msd ignition systems coils msd ignition system and coil part #0000-10-7101 and #0000-10-7201 msd ignition systems coils part number 0000-10-7101 code req c 2 description ignition system without rev control msd-6a model engine type rotary piston year all all notes multi-spark capacitive discharge street/race system is designed for high performance and race applications where an rpm limiter is not required high energy system provides more power easier starting reduced plug fouling and better fuel economy street legal msd part #6200 multi-spark capacitive discharge race system is designed for ... | |
| clutch and flywheel | |
| include pressure plate and disc a stock mazda factory release bearing should be used ... note if you own a 1971-85 12a or 13b mazda be sure to order the correct diameter ... | |
| clutch flywheel centerforce lightweight flywheels centerforce lightweight flywheels provide significant engine performance improvement by enabling engine rpms to reach the optimum power band more quickly all centerforce aluminum flywheels use a steel ring gear and steel heat shield for durability centerforce aluminum flywheel part #0000-02-7207 centerforce lightweight flywheels part number 0000-02-7212 0000-02-7213 0000-02-7207 code req c c 1 1 1 description aluminum flywheel aluminum flywheel aluminum flywheel model engine type rx7 12a rx7 12a 13b nt rx7 t tt year notes 1979-82 approximate ... | |
| aluminum flywheel for 5-1/2 clutches this unique lightweight flywheel for 5-1/2 racing clutches weighs approximately 4 pounds and features a steel center heat shield for durability due to its integral ring gear part of the aluminum outer hub the moment of inertia on the flywheel is comparable to all-aluminum flywheels the aluminum outer hub can be replaced when necessary when ring gear teeth become worn another unique feature this flywheel offers is that it can be used with a bottomor top-mount starter mounting position remounting the center steel heat shield to one side or the other of the ... | |
| clutch flywheel quarter master clutches quarter master clutches provide ultimate performance at high rpms and temperatures without the failures sometimes common to other clutch designs features and benefits include i low moment of inertia i lightweight aluminum clutch cover i unique closed-style design i improved sintered metal friction material that eliminates dusting i allows harder faster acceleration and deceleration into and out of corners i highest torque capacities and lowest wear rates all quarter master clutches and flywheels are built with the intent of making them as inertially light ... | |
| quarter master clutch replacement parts when replacing clutch packs be sure to check the floater plate and pressure plate for any sign of wear or warpage we also recommend that you carefully check the condition of the pilot bearing a worn pilot bearing can significantly reduce the service life of your clutch and transmission quarter master clutch components quarter master clutch replacement parts part number 0000-02-9111 code req c 1 description clutch pack 7-1/4 gold model engine type 12a 13b year all notes replacement clutch discs for 2-disc clutch unit includes 2-discs spline size 1 x 22 ... | |
| quarter master clutch replacement parts continued clutch flywheel part number 0000-02-9112 code req c 1 description release bearing/collar 7-1/4 model engine type 12a 13b year all notes fits most transmissions except pbs mdr-1 qm part #236520 fits pbs mdr-1 gearbox qm part #236521 fits most transmissions except pbs mdr-1 qm part #235520 fits pbs mdr-1 gearbox qm part #235521 bearing without collar qm part #105031 flywheel to counterweight qm part #206507 clutch to flywheel for use with aluminum flywheel qm part #209507 flywheel to counterweight qm part #505001 clutch to flywheel qm part ... | |
| moment of inertia moment of inertia with respect to rotation is called angular momentum angular momentum is the force that has to be overcome to spin a circular component e.g a flywheel and clutch it is the function of the mass of the part and the radius on which the mass is positioned the more centered the mass is on a circular part the lower the angular momentum and the less horsepower is needed to spin the part this translates to the flywheel/clutch assembly being able to accelerate faster at every rpm range for example quarter master s aluminum flywheel and 7-1/4 aluminum clutch unit ... | |
| on page cf-10 an original equipment mazda release bearing can be used tilton ... | |
| tilton 7-1/4 clutch flywheel assembly includes tilton ot-ii 7-1/4 clutch lightweight steel flywheel 2-disc clutch pack and all necessary hardware designed for non-turbo rotaries with 1 x 22 spline size and ring gear tooth count of 116 flywheel weight and moment of inertia 8.2 lbs 136 tilton 7-1/4 clutch flywheel assembly part number 0000-02-9001-tl code req 1 description flywheel/clutch assembly 7-1/4 model engine type various year all notes includes steel flywheel ot-ii 7-1/4 clutch with clutch discs and all hardware tl part #56-253 spline size 1 x 22 tilton clutch replacement parts ... | |
| clutch flywheel tilton flywheels tilton steel flywheels unless noted have integral ring gears tilton steel flywheels can have a lower moment of inertia than some aluminum flywheels aluminum flywheels use a steel heat shield and ring gear for durability some flywheels must be special ordered tilton flywheels part number 0000-02-9201-tl code req 1 description flywheel steel 7-1/4 bottom mount model engine type 12a/13b year all notes non-turbo engines only weight and moment of inertia 8.2 lbs 136 tl part #51-300 non-turbo engines only tl part #51-303 turbo engines only weight and moment of inertia ... | |
| clutch components pressure plates part number n203-16-410a n304-16-410 n311-16-410 code s req 1 1 1 description pressure plate pressure plate pressure plate model engine type 12a 13b all rx7 nt all rx7 t year 1971-83 1983-88 1987-88 notes 215 mm diameter 225 mm diameter 12a 13b models factory competition pressure plate diaphragm pressure 730 kg 240 mm diameter also may be used on 1989-91 rx7 turbos similar to part #n311-16-410 240 mm diameter modified stock plate provides approximately 30-40 higher diaphragm pressure than stock unit also may be used on 230 mm 1989-91 rx7 turbos 240 mm diameter ... | |
| note if you own a 1971-85 12a or 13b mazda be sure you are ordering the correct ... | |
| transmission | |
| tailshaft bearing kit transmission tailshaft bushings often seize due to the high rpm seen in competition the only way to avoid these failures is to install a needle bearing in place of the bushing fitment of the needle bearing requires machining out the inside diameter of the tailshaft housing the tailshaft bearing kit includes needle bearing snap ring and information regarding the tailshaft machining use of a hardened competition driveshaft yoke part #4352-25-130 is required with this modification tailshaft bearing kit part number 0000-02-9411 code req 1 description tailshaft bearing kit model ... | |
| of shipment of improper parts mazda transmission ratios transmission model ... | |
| reference notes 1 rib case stock transmission 1974-78 12a 13b i main case has ribbing for strength and rigidity i the bottom of the transmission has an inspection plate i the bellhousing is separate/removable i this transmission can be used in 1979-80 rx7s with some external modifications i for racing purposes potential weak areas are synchro rings and plastic shift control rod end bushing the plastic bushing can be replaced by an aluminum bushing part #0000-02-9401 2 smooth case stock transmission 1979-91 rx7 non-turbo models miata 626rwd i main case is basically smooth compared with rib-case ... | |
| pbs mdr-1 5-speed transmission the pbs mdr-1 quick change transmission provides the following benefits i final drive gears can be changed without taking the transmission out of the car 5 different ratios available i gearbox includes the following gear ratios 1st-2.095/2nd-1.600 3rd-1.407/4th-1.167 i alternative ratios also available for each gear 1st to 5th i overall length identical to stock rx7 transmissions i dog rings provide for a quick-shifting strong durable box i for gt and production class applications transmission pbs mdr-1 quick change transmission part #mana-17-000 competition ... | |
| pbs 5-speed transmission bell housing shift mechanism t-6 | |
| bell housing shift mechanism item no 1 1 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 part number mana-17-403 mana-17-403a mana-17-2121 mana-17-2121-aa mana-17-9003-60 mana-17-9002-90 mana-17-2122 mana-17-9003-80 mana-17-304 mana-17-3031-aa mana-17-3032-aa mana-17-3033-aa mana-17-307 mana-17-308 mana-17-301 mana-17-3024 mana-17-9004-50 mana-17-3029 mana-17-9004-30 mana-17-9004-20 mana-17-9004-10 mana-17-9004-00 mana-17-313 mana-17-9004-70 mana-17-3025 mana-17-9004-40 mana-17-311 mana-17-312 mana-17-3021 mana-17-9003-90 mana-17-3022 mana-17-3023 mana-17-9003-30 ... | |
| pbs 5-speed transmission main case tailshaft assembly main case assembly t-8 | |
| bellhousing shift mechanism item no part number mana-17-314 mana-17-315 mana-17-9005-0b continued code c c c req 1 1 1 description shifter cable not shown spacer not shown sliding yoke not shown gto-heavy duty main case tailshaft assembly item no 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 17 18 18 19 19 20 20 21 21 part number mana-17-101 mana-17-103f mana-17-103r mana-17-9001 mana-17-9001-50 mana-17-9002 mana-17-9001-60 mana-17-8003 mana-17-9004-60 mana-17-8001 mana-17-9003-40 mana-17-9003-00 mana-17-9003-10 mana-17-2081 mana-17-2082 mana-17-8002 mana-17-102 mana-17-102a mana-17-9003-50 mana-17-9003-5a ... | |
| pbs 5-speed transmission countershaft reverse idler assembly t-10 | |
| countershaft reverse idler assembly item no 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 part number mana-17-2063 mana-17-9002-30 mana-17-9008 mana-17-9001-90 mana-17-9005 mana-17-9007 mana-17-305 -aa mana-17-2042 mana-17-2043 mana-17-2034 mana-17-2035 mana-17-9003 mana-17-2037 mana-17-9004 mana-17-2031 mana-17-2032 mana-17-9003-70 mana-17-2033 mana-17-2041 mana-17-9006 mana-17-2074 mana-17-2075 mana-17-2076 mana-17-9003-20 mana-17-2076 mana-17-2021 mana-17-2022 mana-17-2072 mana-17-2073 code ccccccccccccccccccccccccc cccccccccc req 1 1 5 1 1 ... | |
| pbs 5-speed transmission 1st motion shaft assembly t-12 | |
| 1st motion shaft assembly item no 1 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 15 16 16 16 17 17 17 18 18 18 19 19 19 part number mana-17-2062 mana-17-2061 mana-17-2061-aa mana-17-2055 mana-17-2064 mana-17-2064-aa mana-17-9002-10 mana-17-9002-50 mana-17-9002-40 mana-17-2051 mana-17-2052 mana-17-2053 mana-17-2054 m501-17-309 mana-17-2071 mana-17-2045 mana-17-2144 mana-17-2243 mana-17-2342 mana-17-2441 mana-17-254 mana-17-2639 mana-17-2738 mana-17-2837 mana-17-2936 mana-17-3035 mana-17-3134 mana-17-3233 mana-17-3332 mana-17-3431 code cccccccccccccsccccccccccc ccccc req 1 1 1 1 1 1 1 2 1 1 2 1 1 1 1 ... | |
| pbs 5-speed transmission 1st motion shaft assembly t-14 | |
| 1st motion shaft assembly item no 20 20 20 20 21 part number mana-17-2626-fg mana-17-293-fg mana-17-2936-fg mana-17-3034-fg mana-17-2036 code ccccc req 1 1 1 1 1 description change gear set 26/26-1.000 ratio-8 pitch w/transmission change gear set 29/30-1.034 ratio-10 pitch change gear set 29/36-1.241 ratio-10 pitch change gear set 30/34-1.133 ratio-10 pitch spacer note 1 gear set ratios listed w/transmission indicate those ratios that come in complete transmissions note 2 heavy duty 8 pitch gears also are available in limited ratios please call for information transmission tech tips transmission ... | |
| differential and drivetrain | |
| ring pinion sets ring pinion set part #1312-27-110a ring pinion sets part number m068-27-110a m054-27-110a 1312-27-110a 1480-27-110 m055-27-110a m066-27-110a p092-27-110b p061-27-110 p0a5-27-110a 0662-27-950a new competition part code ssccsscsc req 1 1 1 1 1 1 1 1 1 1 description ring pinion set 4.11 ratio ring pinion set 4.44 ratio ring pinion set 4.875 ratio ring pinion set 5.125 ratio ring pinion set 4.11 ratio ring pinion set 4.33 ratio ring pinion set 4.33 ratio ring pinion set 4.10 ratio ring pinion set 4.33 ratio ring pinion set 4.875 ratio nt non-turbo model engine type ... | |
| ring pinion information mazda offers optional gear sets that can be ... the longest pinions of any differential mazda produced the normally aspirated rx7 s ... | |
| differential components 4 8 3 4 2 6 7 1 4 8 3 1 4 2 2a 5 7 6 d-4 1986-91 rx7 | |
| differential components item no 1 1 part number 4352-27-171 0305-27-171 code req c s 1 1 description tube crush tube crush model engine type 12a 13b 12a 13b rx7 rx7 t rx7 nt miata 1.8 rx7 tt miata 1.6 12a 13b 12a 13b rx7 nt miata 1.8 rx7 t rx7 tt miata 1.6 rx7 nt rx7 t 12a 13b rx7 rx7 nt rx7 t miata 1.8 rx7 tt miata 1.6 12a 13b rx7 nt miata 1.8 rx7 t rx7 tt miata 1.6 12a 13b rx7 rx7 rx7 nt rx7 t rx7 tt miata 1.6 miata 1.8 t turbo year all 1971-78 1979-85 1987-91 1986-91 1994-97 1993-95 1990-93 all 1971-78 1979-91 1994-97 1987-91 1993-95 1990-93 notes for competition unit only 1 1 1 2 2 ... | |
| differential components 4 continued 8 3 4 2 6 7 1 4 8 3 1 4 2 2a 5 7 6 d-6 1986-91 rx7 | |
| differential components continued item no 6 part number 0223-27-030 code req s 1 description nut lock model engine type 12a 13b rx7 nt t rx7 tt miata 1.8 miata 1.6 12a 13b rx7 nt t rx7 tt miata 1.8 miata 1.6 12a 13b rx7 nt t miata 1.8 rx7 nt rx7 nt rx7 nt rx7 t rx7 tt miata 1.6 miata 1.8 t turbo year 1971-78 1979-91 1993-95 1994-97 1990-93 1971-78 1979-91 1993-95 1994-97 1990-93 1971-78 1979-91 1994-97 notes 6 7 3919-27-130 0223-27-012 s s 1 1 nut lock washer 7 8 3919-27-012 0223-27-401a s s 1 1 washer spacer 3.08 mm 8 8 8 8 8 8 8 8 ... | |
| differential etc from a wrecking yard mazda does not offer a complete limited slip ... salvage yards that specialize in used mazda parts d-8 ... | |
| limited-slip differential replacement parts 10 11 8 11 10 differential drive train limited-slip differential replacement parts item no 10 10 10 10 11 11 11 11 11 11 11 11 part number 0221-79-977 m020-27-258 p020-27-258 t0y1-27-258 0221-79-977 0221-79-978 m020-27-256 m020-27-257 p020-27-256 p020-27-257 t0y1-27-256 t0y1-27-257 new competition part code req csscccsssscc 4 4/6 2 4 4 4 4/2 4/2 4 4 4 4 description plate friction plate friction plate friction plate friction disc friction 2.0 mm disc friction 2.06 mm o/s disc friction 2.0 mm disc friction 2.1 mm o/s disc friction 1.75 mm disc friction ... | |
| limited-slip differential replacement parts continued 12 8 13 12 13 limited-slip differential replacement parts continued item no 12 12 12 12 12 12 12 12 13 13 part number 0221-79-987 code req c description washer thrust 1.47 mm washer thrust 1.68 mm o/s washer thrust 1.6 mm washer thrust 1.8 mm o/s washer thrust 1.5 mm washer thrust 1.6 mm o/s washer thrust 1.77 mm o/s washer thrust spring conical spring conical model engine type 12a 13b 12a 13b rx7 nt rx7 nt rx7 t rx7 t rx7 t miata 1.6 rx7 nt miata 1.6 t turbo year all all 1981-88 1981-88 1987-88 1987-88 1987-88 notes for competition ... | |
| drivetrain miscellaneous part number 4352-25-100 code c req 1 description 2-piece driveshaft model engine type various year various notes designed to remove the resonant frequency and harmonics from the working range of driveshaft speed for gt applications for transmission fitted with competition extension housing needle bearings not recommended for use with transmission bushing center support bearing for competition two-piece driveshaft replacement u-joint for use on rx2 rx3 rx4 and early rx7 models 1979-83 with serviceable driveshafts also fits competition 2-piece driveshaft 4352-25-130 c 1 ... | |
| design all koni applications for mazdas listed are adjustable externally koni ... information on koni shocks for other mazda applications koni shocks and strut ... | |
| high performance shocks for other mazda applications we also carry tokico rz ... | |
| to replace the stock springs in your mazda so are ideal for street use and for ... | |
| this bodywork was used by many of the mazda teams it is available in both ... | |
| quarter window left rx7 mx3 mx6 rx7 rx7 mazda speed touring kit rx7 call for ... | |
| locking screw with a 7 mm drill use the mazda rotor bearing installer and remover ... | |
| bearings is also recommended see the mazda special tool section in appendix a of ... | |
| appendix a mazda special tools mazda special tools part number 0000-09-0101 ... please call 800-435-2508 if you need a mazda special tool not shown here a-1 ... | |
| shocks struts sc-9 tools-mazda special appendix a call tool box- ... gene rosintoski rosintosk motorsports photography vestal new york t-2 ... | |
