1989 GMC K1500 Transmission & Drivetrain

Throwout Bearing, Buick, Chevy, GMC, Oldsmobile, Pontiac, L6, V6, V8, Each

Part Number: CTF-N1716

4.83 out of 5 stars ( 47 )

Estimated Ship Date: Monday 1/26/2026

Flexplate, Gold Series, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, TH400, TH700-R4, Chevy, Small Block, Each

Part Number: PQX-1835005

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/26/2026

Axle Shafts, Direct-Fit, New, Heavy Duty Thermoplastic Outer Boot, Front Left or Right, Cadillac, Chevrolet, GMC, Each

Part Number: AAZ-66-1009HD

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

Automatic Transmission Pan, Stock Style, Steel, Natural, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-8667545

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

Flywheel, 168-tooth, Steel, Chevy, 4.3L, 5.0L, 5.7L, Each

Part Number: LUK-LFW103

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

Pinion Bearing Spacer, Crush Sleeve Eliminator, Steel, Chrysler 9.25 in., GM 8.5 in., Each

Part Number: YGA-55048

4.85 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/26/2026

Axle Bearing, 2.800 in. O.D., GM, 8.0 in., GM 8.6 in., Each

Part Number: YGA-10005

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

Axle Shaft, New CV Axle, without ABS Tone Ring, Steel, Cadillac, Chevy, GMC, Front, Each

Part Number: GNA-NCV10142

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

Automatic Transmission Pan, Stock, Steel, Chrome, GM TH400, Each

Part Number: TCI-228011

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/26/2026

Transmission Pan, Deep, Steel, EDP Coated Black, GM TH400, Each

Part Number: MRG-9786BMRG

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

Ring and Pinion Installation Kit, GM, 8.5 in., GM, Kit

Part Number: MGR-R10R

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/26/2026

Differential Cover, 10-bolt, Steel, Chrome, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32017

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

Transmission Pan, Stock, Steel, EDP Coated Black, GM 700R4, 4L60, 4L60E, Each

Part Number: MRG-9767BMRG

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

Flexplate Dust Shield, Steel, Chrome, Chevy, 700R4, Each

Part Number: MRG-5135

2.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

U-Joint, Spicer 1350-1410 Style, Steel, Each

Part Number: YGA-42006

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

Differential Cover, 14-bolt, Steel, Natural, GM 9.5 in., Each

Part Number: YGA-32333

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

"Perm-Lok" - Positive Axle Engagement System

Part Number: POS-1000

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

Clutch Fork Pivot Ball, Adjustable, Steel, Black Oxide, Chevy/Pontiac/Olds, Most Applications, Each

Part Number: LAK-15501

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Monday 1/26/2026

Wheel Bearing, Rear Outer, Each

Part Number: TMK-R1561TV

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

Axle Shafts, Direct Fit, New, Neoprene Boots, Front Left or Right, Cadillac, Chevrolet, GMC, Each

Part Number: AAZ-66-1009

3.86 out of 5 stars ( 14 )

Estimated Ship Date: Monday 1/26/2026

Transmission Dipstick, Braided Stainless Steel, Natural, 700R4, Each

Part Number: MRG-9704G

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

Yokes, Slip Yokes, Spicer 1310, 16-spline Inner, Steel, 6.813 in. Overall Length, for Slip-style Driveshafts, Rear Differential Position, Each

Part Number: SDH-2-3-8001KX

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

Throwout Bearing, Clutch Release, OEM Replacement. Chevrolet, GMC, Each

Part Number: ADO-CT24KVAL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

Transmission Upgrade Kit, Shift Improver, GM, TH400, 3L80, Each

Part Number: BMM-20261

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/26/2026

Filter Extension For 70289, 700R4

Part Number: BMM-70288

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026