2012 GMC SIERRA-1500 Transmission & Drivetrain

Wheel Bearing and Hub Assemblies, Front, Steel, Natural, RWD, Cadillac, Chevy, GMC, V6/V8, Each

Part Number: RNB-930-633

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Ring and Pinion Gears, 3.90:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: YGA-24159

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Ring and Pinion Gears,USA Standard 8.6" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10743

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Transfer Case Extension Housing Bushing, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-15665313

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rear Axle Shaft - Right & Left

Part Number: SVL-2023480

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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Transmission Bushing, Rear, 6L80, 6L90, Actual OD - 2.202; Length - 0.585; Max Wall - 0.0675, Each

Part Number: DUR-JT-13-1

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Valve Body Separator Plates, OE Replacement, Cadillac, Chevrolet, GMC, 6L50, 6L80, 6L90, Each

Part Number: ADO-24272467

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Flexplate Bolts, 11mm x 1.50 in., 1.075 in. UHL, 12-point, for Transmission Swap, GM, LS with TH350/TH400/700R4 with Crank Flange Adapter, Set of 6

Part Number: PQX-1001284

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Accumulator Check Valve, Automatic Transmission Rebuild Component, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-8634400

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Automatic Transmission Rebuild Components, GM Genuine Parts, Clutch Piston Dam, 4-5-6 Gear Location, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Each

Part Number: ADO-24232417

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U-Joints, Gold Universal Joints, Steel, Round Plain, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-89059111

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Spider Gears, Side Gears, Cross Shaft Pin, Thrust Washers, 30 Spline, Open, Rear, GM 8.6 in., Kit

Part Number: YGA-16146

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Cover, Differential, Steel, Black, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-697-727

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Differential Inner Gear Kit; GM 9.5 - 33 Spline, Open Diff

Part Number: SVL-2023880

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 68.544 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-976-460

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Flexplate Bolts, 11mm x 1.5 Thread, 12-Point, 1.075 Length, TH300/400/700R4 Adapter, GM Gen III/IV, Set of 6

Part Number: PQX-1003909

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Front Drive Axle Inner Shaft Housing

Part Number: RNB-630-639

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High performance Yukon Ring & Pinion gear set for GM 8.25" IFS Reverse rotation in a 3.42 ratio

Part Number: YGA-24488

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Transmission Bushing, Actual OD - 1.9975; Length - 0.76; Max Wall - 0.0791

Part Number: DUR-JT-206-1

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Transmission Controller Components, Replacement, Cigarette Lighter Adapter, EZ-TCU, Each

Part Number: TCI-30271

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Crush Sleeve, Steel, 0.640 in. Tall, Each

Part Number: YGA-33099

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Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 9.25 in. IFS, Set

Part Number: YGA-24497

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Transmission Bushing, Actual OD - 1.2515; Length - 0.485; Max Wall - 0.0666

Part Number: DUR-JT-218-1

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Estimated Ship Date: Today

Yukon Bearing install kit for '98 & newer GM 9.5" differential

Part Number: YGA-11075

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Estimated Ship Date: Nov 28, 2025 if ordered today

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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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