Part No. & Part Description
Price & Qty.
Part No. &
Part Description
GEAR, Transmission Rear Internal Gear
WASHER, Transmission Output/Counter Shaft or Carrier
8631427WASHER, FRONT DIFFERENTIAL CARRIER THRUST(2.15MM)(INSIDE DIAMETER 7)
8631420WASHER, DIFFERENTIAL CARRIER/CASE THRUST (SELECTOR)(1.45MM)
8631421WASHER, DIFFERENTIAL CARRIER/CASE THRUST (SELECTOR)(1.55MM)
8631422WASHER, FRONT DIFFERENTIAL CARRIER THRUST(SELECTOR)(1.65MM)(INSIDE DIAMETER 2)
8631423WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.75MM)(INSIDE DIAMETER 3)
8631424WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.85MM)(INSIDE DIAMETER 4)
8631425WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.95MM)(INSIDE DIAMETER 5)
8631426WASHER, FRONT DIFFERENTIAL CARRIER THRUST(2.05MM)(INSIDE DIAMETER 6)
8631428WASHER, DIFFERENTIAL CARRIER/CASE THRUST (SELECTOR)(2.25MM)
8631429WASHER, DIFFERENTIAL CARRIER/CASE THRUST (SELECTOR)(2.35MM)
BEARING, Transmission Sun Gear
PLATE, Transmission Clutch
PISTON, Transmission Clutch
HOUSING, Transmission Clutch
CARRIER, Transmission Output/Counter Shaft or Carrier
SPRING, Transmission Clutch
RING, Transmission Clutch
8664635RING, DIRECT CLUTCH APPLY-W/RELEASE SPRING (2.3D)
8664636RING, DIRECT CLUTCH APPLY-W/RELEASE SPRING (2.5U)
SPACER, Transmission Clutch
WASHER, Transmission Sprocket (Front Wheel Drive)
8631261WASHER, DRIVE SPROCKET THRUST(DRIVEN SPRKT)(2.48MM)(YELLOW)(4.169)
8631262WASHER, DRIVE SPROCKET THRUST(DRIVEN SPRKT)(2.68MM)(GREEN)(4.169)
RING, Transmission Sun Gear
GEAR, Transmission Sun Gear
BUSHING, Transmission Clutch
SEAL KIT, Transmission Clutch
RING KIT, Transmission Overhaul
Standard Parts
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1990
Pontiac Grand Am parts. Parts like Automatic Transmission Internal Power Train Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.3L, 4 Cyl 2.5L. Model Code: LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR.