Page 78 of Automatic Transmission Parts Catalog 2005 by Alto Products Corp.
78
GENERAL MOTORS
HYDRAMATIC
4L80E
1990-On
ILL DESCRIPTION
YEARS
FRICTION
MODULE
STEEL
MODULE
OVERHAUL
KIT
BANNER
KIT
MASTER
KIT
KITS
KT Rebuilding Kit without Molded Pistons
90-96
031752A
031753A
031804
031903LS
031903
KT Rebuilding Kit without Molded Pistons
97-On
031752B
031753B
031804A
031903ALS
031903A
Specialty Kit with Powerpack
KT Rebuilding Kit with Intermediate POWERPACK
90-96
031750APWR
031804
NA
031903PWR
without Molded Pistons
FR ST
ILL ALTO NO
REF NO DESCRIPTION
SPEC YEAR QTY NOTES
MISCELLANEOUS GASKETS KIT COMPONENTS
1F
031816A
NA
Gasket, Oil Pan except Jaguar
Cork/Rub
90-On
1
1F
031816F
NA
Gasket, Oil Pan except Jaguar
Fiber
90-On
1
1F
031816B
8677743
Gasket, Oil Pan except Jaguar (OE)
Plastic
90-On
1
1F
031816C
JLM010975
Gasket, Oil Pan Jaguar only
93-On
1
2E
031001A
8677782
Gasket, Front Pump Gasket
90-On
1
3F
031006A
8675728
Gasket, Rear Servo cover
Metal
90-On
1
N I M001001
24205103
Cooler line Retainer clip
96-On
2
60F TBA
8661762
Bolt, Case to Center Support
90-On
1
3/8 16 x 1.07
61F TBA
8686124
Bolt, Case to Overdrive (4th)
90-On
1
5/16 18 x .96
FRICTION CLUTCHES
6B
031702
24204439
Forward
.080
90-On
5
Tan 42T OD: 5.893" SM
7B
031702
24204439
Direct
.080
90-On
5
Tan 42T OD: 5.893" SM
8C
031714
8675521
Intermediate
.080
90-96
4
Tan 47T OD: 6.561" SM
8C
031714-160
NA
Intermediate POWERPACK component
.060
90-On
5
Tan 47T OD: 6.561" PL
8C
031718
NA
Intermediate
.090
90-96
AR
Heg 47T OD: 6.561" SM
8C
031714A200
NA
Intermediate
.080
90-96
4
Tan 47T OD: 6.561" PL
8C
031714K180
24202966
Intermediate
.071
97-On
4
Kev 47T OD: 6.561" SM
9A
031720
8661571
Overrun
.080
90-On
3
Tan 45T OD: 5.374" SM
10A
031722
8682802
Overdrive (4th)
.080
90-On
4
Tan 60T OD: 7.299" SM
N I 171700-170
88935701
Transfer Case (NVG 125C. 225C) 1sided-Int. Spline
.067/1.7
02-On
9
Heg 50T SB
N I 171701-170
88935700
Transfer Case (NVG 125C. 225C) 1sided-Ext. Spline .067/1.7
02-On
9
Heg 16T SB
N I 126700
12547607
Transfer case (NVG 246)
.087
98-On
10
Heg 54T OD: 6.080" SM
HI-PERFORMANCE RED EAGLER
6B
031740
NA
Forward Direct
.080
90-On
5/5
Red 42T OD: 5.893" SM
6B
031740A
NA
Forward Direct Thin
.061
90-On
AR
Red 42T OD: 5.893" SM
8C
031742
NA
Intermediate
.090
90-96
AR
Red 47T OD: 6.561" SM
8C
031742A
NA
Intermediate POWERPACK component
.060
90-On
AR
Red 47T OD: 6.561" SM
HI-PERFORMANCE UNIT PACKS (ONE Rebuild)
KT 031740UP5
NA
UNIT PACK Forward Direct
.080
90-On
1
5 RED EAGLER Friction
KT 031740AUP6
NA
UNIT PACK Forward Direct thin
.061
90-On
1
6 RED EAGLER Friction
KT 031742UP3
NA
UNIT PACK Intermediate
.090
90-96
1
3 RED EAGLER Friction
KT 031742AUP5
NA
UNIT PACK Intermediate
.060
90-On
1
5 RED EAGLER Friction
STEEL CLUTCHES
11B
031703
8623849
Forward
.077
90-On
5
12T ID: 4.585"
12B
031711
8625197
Direct
.090
90-On
5
12T ID: 4.575"
11B
031701A
NA
Direct POWERPACK component
.060
90-On
AR
12T ID: 4.585"
13C
031715
8675522
Intermediate
.076
90-On
4
21T ID: 5.000"
13C
031705-160
NA
Intermediate POWERPACK component
.063
90-On
AR
21T ID: 5.000"
N I TBA
24204497
Intermediate wave
97-On
1
14A
031721
8661569
Overrun
.099
90-96
3
14T ID: 4.520"
14A
031721H
24204287
Overrun with Turbulator holes (does retro)
.099
97-On
3
14T ID: 4.520"
15A
031723
8661579
Overdrive
.099
90-96
4
8T ID: 6.300"
15A
031723H
24204283
Overdrive with Turbulator holes (does retro)
.099
97-On
4
8T ID: 6.300"
N I 126701
12547608
Transfer Case (NVB 246)
.067
98-On
10
12T ID: 5.023"
HI-PERFORMANCE KOLENER
11B
031703K
NA
Forward
.077
90-On
5
12T ID: 4.585"
11B 031703HK
NA
Forward with Turbulator holes
.077
90-On
5
12T ID: 4.585"
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