1986 GMC K1500 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options

Motive Gear Light-Duty Axle Shafts 41677R

Axle Shaft, OEM Replacement, Front Outer, 1541H Alloy Steel, 19-spline Outer, 9.940 in. Length, GMC, Each

Part Number: MGR-41677R

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Yukon Gear & Axle Crosspins and Shafts YP MINSXGM8.5

Cross Shaft, Differential, Steel, GM 8.5 in., with Mini-Spool, Each

Part Number: YGA-32238

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Yukon Gear & Axle Crosspins and Shafts YP MINSXGM12

Cross Shaft, Differential, Steel, GM 12 Bolt, with Mini-Spool, Each

Part Number: YGA-32236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

BCA Bearings by NTN Oil Seals NS722108

Multi Purpose Seal, OE style replacement quality seal.

Part Number: NTN-NS722108

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Yukon Gear & Axle Axle and General Purpose Seals YMS99193

Redi Sleeve for GM 8.5", 9.5" & 8.2" BOP Yokes.

Part Number: YGA-30229

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Pioneer Ring Gears FRG-139G

Flywheel Ring Gear, 139-Tooth, Replacement, Chevy, GMC, Each

Part Number: PIO-FRG-139G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Rebuild Components 19125963

Park Pawl Kit, Buick, Cadillac, Chevy, GMC, Oldsmibile, Pontiac, Hummer, Kit

Part Number: ADO-19125963

Not Yet Reviewed

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Yukon Gear & Axle Differential Carrier Replacement Parts YSPTW-034

Thrust Washer, Open Differential, GM 8.5 in., Each

Part Number: YGA-33304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

ATP Flywheel Fasteners ZX-203

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: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Cometic Flexplate Fasteners CF1007

Flexplate Bolts 7/16 - 20 x 11/16", Grade 8 With Black Oxide Finish and Lock Washers

Part Number: CGT-CF1007

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

GMB U-Joints 215-0299

Universal Joint

Part Number: GMB-215-0299

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Pioneer Transmission Oil Pump Gaskets 749084

Oil Pump Gasket, Automatic Transmission Rebuild Component, Each

Part Number: PIO-749084

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Anchor Industries Driveshaft Center Support Bearings 6027

Driveshaft Support Carrier Bearings, Anchor Industries Driveshaft Center Support Bearings, Rubber, Black Bushing, Each

Part Number: ANI-6027

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Rebuild Components 08631280

Automatic Transmission Rebuild Components, ACDelco GM Genuine Parts Automatic Transmission Rebuild Components, Oil Pump Vane, Each

Part Number: ADO-8631280

Not Yet Reviewed

Estimated Ship Date: Today

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Motive Gear Manual Transmission Replacement Parts RGB4-LW

Lockwasher, LOCKWASHER 7/16" C9.25/F7.5

Part Number: MGR-RGB4-LW

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Powertrax Grip LS Traction Systems GM 8.5 Inch LS201028

Differential, Grip LS Traction System, 28-Spline, GM, 8.5 in., Each

Part Number: PWT-LS201028

Not Yet Reviewed

Estimated Ship Date: Today

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Motive Gear Performance Ring and Pinion Sets G885513 GM 8.5/8.6 in. 5.13 Gears

Gear, Ring and Pinion, 5.13:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885513

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Perfection Clutch Forks PT816

CLUTCH FORK Chevrolet, GMC 1985-91

Part Number: PFT-PT816

Not Yet Reviewed

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ACDelco Automatic Transmission Output Shaft Thrust Bearings 08623922

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

Part Number: ADO-8623922

Not Yet Reviewed

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BCA Bearing Universal Bearings NBSCE108

Multi Purpose Bearing, OE Style replacement bearing.

Part Number: NTN-NBSCE108

Not Yet Reviewed

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BCA Bearings by NTN OE-Style Multi-Purpose Bearings NB907257

Multi Purpose Bearing, OE Style replacement bearing.

Part Number: NTN-NB907257

Not Yet Reviewed

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FTI Performance ESR Series 3,000-3,600 Stall Torque Converter ESRL6082

Torque Converter, ESR Series, 9.50 in. Diameter, 3,400 to 3,600 rpm Flash Stall, 700R4, Lockup, Each

Part Number: FTI-ESRL6082

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

McLeod Street Twin Clutch Kits 6400207

Clutch Kit, Street Twin, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Billet Steel Flywheel, Chevy, Pontiac, Kit

Part Number: MCL-6400207

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Replacement Timing Chains 40000

Engine Timing Chain, High Performance Timing Chain

Part Number: MEL-40000

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM12T-456T GM 8.875 in. (12-bolt) truck 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in. Truck, Set

Part Number: YGA-24461

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today