rotary engine components continued engine rotary item no 10 10 11 11 12 12 13 ... main seal front main seal rear model engine type 12a 13b 12a 13b 12a 13b 12a 13b ... all 12a 13b 12a 13b 12a 13b 12a 13b all 12a 13b 13b tt 12a 13b year all ... -20 4801-11-111 c 2 rotor bearing 12a 13b all competition bearings have 0.04 inch ... 20b 3-rotor lightweight race rotor and 13b eccentric shaft oil groove and ... rotor 16 zry1-11-b21 c 2 rotor bearing 13b all 16 16 16 16 16 1011-11-111 n3a1-11- ... rotor bearing rotor bearing 12a 13b 13b tt 13b tt 13b tt 20b-c t turbo all ... bearing for 20b 3-rotor race engine nt non-turbo t t twin-turbo 93-95 rx7 ... tips see page tt-10 and tt-11 in the engine technical tips section of this catalog ...
front cover gasket o-ring seal engine rotary part number 8527-10-641 n326- ... plate right side description model engine type 12a 13b 13b all 13b t 13b tt 12a ... 13b 12a 13b 13b tt 12a 13b 12a 13b 12a 13b 12a 13b year 1971-88 1989-91 ... -95 all 1971-91 1993-95 all all all all engines operating with high oil pressure should ... system is essential in all full race engines a dry sump system allows the engine to ... lower in the chassis helps improve engine cooling by reducing oil foaming and ... the amount of oil available to the engine when the car is under high g-load ... front cover dry sump front cover model engine type 12a 13b 20b cosmo 12a 13b year ... sump tech tips see page tt-21 in the engine technical tips section of this catalog ...