1989 GMC K1500 Transmissions

Pilot Bearing, Roller, Steel, Cadillac, Chevy, Pontiac, Each

Part Number: ADO-CT1078

4.68 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

Flexplate Bolts, SCM-4141 Alloy Steel, 12--point, 7/16 in.- 20 RH, .688 in. length, Chevy, Ford, Set of 6

Part Number: PQX-1003902

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Transmission Detent Cable, Black Jacket, 44 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y228

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

Transmission Modulator Valve, GM, TH300, TH350, TH400, Each

Part Number: ATP-JX66

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

Automatic Transmission Kickdown Cable, Black Plastic Jacket, 44.00 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PIO-CA-1970

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Clutch Ball Stud, Steel, Chevrolet, GMC, Each

Part Number: RNB-15155

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Flywheel Bolts, Heat Treated Steel, 12 point, 7/16 in.- 20 RH, 1.00 in. length, Chevy, Ford, Set of 6

Part Number: PQX-1001102

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Automatic Transmission Filters, Black Fiber Gaskets, THM700-R4/4L60/MD8, Bentley, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Rolls-Royce, Kit

Part Number: ATP-TF96

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Transmission Filter, GM, Rolls-Royce, TH400, Kit

Part Number: ATP-B29

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

TV Boost Valve, .500, Racing, Pro-Street, 700R4/200-4R, Kit

Part Number: TRG-7-500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Automatic Transmission Pan Magnet, THM125C, THM440, 4T60, ME9, TH400, 4l80, Buick, Cadillac, Chevrolet, Each

Part Number: ADO-24239049

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Transmission Filter, Direct-Fit, Kit

Part Number: ATP-B96

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

Clutch Slave Cylinder, Cast Aluminum, Natural, Chevy, GMC, C/K Pickup, Each

Part Number: DHB-CS37815

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Detent Cable, for 4L60, 200-4R, TH200C, TH125C, TH325, TH325-4L, or 700R4, Buick, Chevy, GMC, Olds, Pontiac

Part Number: ATP-Y225

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Automatic Transmission Bushings, Extension Housing, GM Transmission, Each

Part Number: DUR-GMT-3-2TG

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Boost Valve/Bushing, .472 TV, 700R4/200-4R, Towing/Heavy Duty/Off-Road, Kit

Part Number: TRG-7-472

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

FLYWHEEL SHIM .050

Part Number: PIO-FWS-28

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Servo Piston Sealing Rings, GM, Automatic Transmission, Set

Part Number: ADO-24232073

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Tube Seals, Transmission Fluid Dipstick Components, GM, Set of 5

Part Number: PIO-760014-5

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Pressure Plate Bolts, 12 Point, 4135 Chromoly, Black Oxide, Chevy, Big, Small Block, Kit

Part Number: PQX-1050101

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Boost Valve/Bushing, .422 TV, 700R4/200-4R, Kit

Part Number: TRG-7-422

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Flexplate Fasteners, Hex Head Bolts, 7/16 in.-20 Thread, 0.938 in. Underhead Length, Steel, Black, Chevrolet, GMC, Set of 6

Part Number: ATP-ZX-2066

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Drop Ship
• Special Order

Bolt, Flywheel Fastener, Hex, 7/16-20 in. Thread, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-ZX203

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Drop Ship
• Special Order

Automatic Transmission Bearing, Output Shaft Thrust Bearing with Race, 4L80E, Cadillac, Chevy, GMC, Each

Part Number: ADO-8623922

Not Yet Reviewed

Estimated Ship Date: Tomorrow