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Torque Converter | GM | 8L90 | General Motors

Ill.# Image Description Specification Part #
1 Hubcap Fits 2-1/4" (57.2mm). Length: 1-1/2"
  • Color: Black
  • Fits 2-1/4" (57.2mm)
 MHC-CL
2 Bushing
  • Thickness: 0.46"
  • Housing Bore Dia: 1.9"
  • Shaft Dia: 1.771"
  • Material: Bi-metal
  • Type: Precision
 SB-18-7
3 Misc NPN-SPL
3 Impeller Hub Flanged
  • Journal Dia: 2.307"
  • Installed Height: 1.723"
  • Height: 1.866"
  • Hub Mount: Flanged
  • Pump Drive Type: Flats
  • Flange Dia: 4.170"
 SH-1-66FLG
5 Bearing
  • Thickness: 0.159
  • Thickness metric: 4.04
  • Bearing type: Semi-Enclosed
  • Material: Hardened Steel
  • Outside Dia: 3.583
  • Inside Dia: 2.502
  • Outside Dia Metric: 91.01
  • Inside Dia metric: 63.55
  • Race: SW-2-41
 SW-2-39
6 Bearing Race 3 I.D. Tangs Impeller side. Used with SW-2-39 bearing.
  • Thickness: 0.077"
  • Material: Hardened Steel
  • Tang Count: 3 Internal
  • Outside Dia: 3.420"
  • Inside Dia: 2.600"
 SW-2-41
9 Accordion Spring 4L60E (280mm) 10 Pieces Required.
  • Width: 0.47"
  • Relaxed Length: 0.45"
  • Folds: 3
  • Relaxed Height: 0.23"
 SS-6-7
10 Roller
  • Dia: 0.312"
  • Length: .480"
 SR-7-6
11 Inner Race
  • Length: 0.870"
  • Internal Teeth: 54
  • Material: Hardened Steel
  • Outside Dia: 2.155"
 SX-14-11
13 Bearing
  • Thickness: 0.150"
  • Thickness metric: 3.81
  • Bearing type: Enclosed
  • Outside Dia: 3.380"
  • Inside Dia: 2.500"
  • Outside Dia Metric: 85.85
  • Inside Dia metric: 63.5
 SW-2-11
26 Seal Ring Seal Style Compound Finger Joint Late Production Only
  • Height: 0.160"
  • Width: 0.095"
  • Material: Polyimide
  • Height Metric: 4.064
  • Seal Type: Slip-Joint
  • Outside Dia: 1.696"
  • Outside Dia Metric: 43.7388
 PO-25-13
26 Seal Ring Solid Style Piston
  • Height: 0.128"
  • Width: 0.098"
  • Material: PTFE
  • Seal Type: Solid
  • Outside Dia: 2.393"
 SO-23-30
33 Lining (Friction Ring,Wafer) AVAILABLE WITH DIFFERENT FRICTION MATERIALS, INCLUDING HIGH CARBON, KEVLAR®, CARBON AND TAN.
  • Thickness: 0.045"
  • Material: Red
  • Outside Dia: 9.813"
  • Inside Dia: 8.813"
 JX-23-32
33 Lining (Friction Ring,Wafer) With Cut-outs AVAILABLE WITH DIFFERENT FRICTION MATERIALS, INCLUDING HIGH CARBON, KEVLAR®, CARBON AND TAN.
  • Thickness: 0.045"
  • Material: Red, With Cut-outs
  • Outside Dia: 9.830"
  • Inside Dia: 8.660"
 SX-23-75
34 Friction Plate
  • Thickness: 0.16"
  • External Teeth: 30
  • Lining Count: 2
  • Outside Dia: 10.37"
  • Inside Dia: 8.51"
  • Lining Part-ID: SX-23-70MK
 SX-26-2
34 Friction Plate Small Unit Torque Converter
  • Lining Count: 2
 SX-26-3