2012 GMC SIERRA-1500 Transmission & Drivetrain

Chevrolet Performance Clutch Forks 12479213

clutch fork

Part Number: NAL-12479213

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Chevrolet Performance Differential Carrier Bearings 12471330

Differential Carrier Bearings

Part Number: NAL-12471330

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Chevrolet Performance Transmission Fluid Dipsticks 15791230

INDICATOR

Part Number: NAL-15791230

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Chevrolet Performance Transmission Fluid Dipstick Components 15796802

SEAL

Part Number: NAL-15796802

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Chevrolet Performance Differential Carrier Bearing Adjusting Nuts 23484390

(S)LOCK

Part Number: NAL-23484390

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Lokar Hi-Tech Kickdown Kits KDP-24L60TPU

Lokar Hi-Tech Kickdown Kits KDP-24L60TPU

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Polished Aluminum Fittings, GM, 4L60, Each

Part Number: LOK-KDP-24L60TPU

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

GMB Wheel Bearing and Hub Assemblies 730-0020

Wheel Hub and Bearing Assembly, Front, Cadillac, Chevy, GMC, RWD, Each

Part Number: GMB-730-0020

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

GMB Wheel Bearings 730-0409

Hub Bearing

Part Number: GMB-730-0409

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Dana Spicer Drivetrain Products Spools and Mini Spools 10015373

Performance Mini Spool (GM 8.5 - 28 Spline)

Part Number: SDH-10015373

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Dana Spicer Drivetrain Products 4WD Axle Actuators 10033320

4WD Actuator GM

Part Number: SDH-10033320

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

SVL Drivetrain Products Axle Shafts, Direct Fit 2023479

Rear Axle Shaft - Right & Left

Part Number: SVL-2023479

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Hays Twister Full Race 2,400-2,800 Stall Torque Converter 97-1H24F

Torque Converter, Twister Full Race, 2,400-2,800 RPM Stall Speed Range, 30 Spline, 9.600 in. Diameter, 11.125 BC, 4L60-E/4L65-E, Various Makes, Each

Part Number: HAY-97-1H24F

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Motive Gear 33 Spline Differential Carrier Cases 14038087

Differential, Open, Empty, GM, 9.5 in., Each

Part Number: MGR-14038087

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Richmond Gear EXCel Spline Differential Carrier Cases GM 9.25 Inch, IFS XL-5055

Differential Carrier

Part Number: RMG-XL-5055

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

USA Standard Gear Master Overhaul Kits ZK GM9.25IFS-B

Differential Rebuild Kits, USA Standard Master Overhaul kit for the '11 & up GM 9.25" IFS front differential

Part Number: SPZ-37146

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Bearing Kits ZBKGM9.25IFS-B

'9.25IFS GM '11 & UP BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58024

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Zumbrota Remanufactured Axle Assemblies RAA440-131B

Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA440-131B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Call to Order

Yukon Gear & Axle Differential Carrier Rebuild Kits and Spider Gears YPKGM9.5-P-33-DG

9.5" GM DURA GRIP_ONLY!!, POSI SPIDER SET (No_clutches)

Part Number: YGA-16166

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Zumbrota Remanufactured Transfer Cases RTC3023G-2

Transfer Case, Remanufactured, Chain Driven, 32-Spline, MP3023, Cadillac, Chevy, GMC, Each

Part Number: ZUD-RTC3023G-2

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Call to Order

Silver Sport Transmission Bellhousings BHG-12005

Bellhousing Chevy LS

Part Number: IST-BHG-12005

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.5-273 GM 8.5/8.6 in. 2.73 Gears

Gear, Ring and Pinion, 2.73:1, GM, 8.5 in., 8.6 in., Set

Part Number: SPZ-36346

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

FAG USA Multi-Purpose Oil Seals SS2802

Seal GM,Hummer 82-13

Part Number: FWB-SS2802

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Yukon Gear & Axle Super Carrier Shims YPKGM9.5-PC-SHI

Eaton positraction Shim kit for 9.5" GM

Part Number: YGA-16059

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YSPTW-036

9.5 Standard Open Pinion gear Thrust Washer.

Part Number: YGA-33374

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Yukon Gear & Axle Crosspins and Shafts YSPXP-034

Differential Cross Shaft, Steel, Each

Part Number: YGA-33402

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today