2012 GMC SIERRA-1500 Transmission & Drivetrain

Ring & Pinion Gear, 5.13 Ratio, GM, 9.5 in., 14-Bolt, Set

Part Number: YGA-24170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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Automatic Transmission Brackets and Levers, Shifter Cable Levers, Steel, Zinc Plated, 4L60E, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Each

Part Number: RNB-74124

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Estimated Ship Date: Today

Ring & Pinion Gear Set GM 10 Bolt 8.5" / 3.90 Ratio

Part Number: SVL-2020954

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 4, 2025 if ordered today

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Differential Clutch, Carbon Fiber Pack, Rear, Open, GM, 9.5 in., Set

Part Number: YGA-16058

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Automatic Transmission Pan, Steel, Aluminized, 6L80, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-24222657

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Carrier Installation Kit, GM 9.5/9.76, Bearings, Races, Shims, Kit

Part Number: YGA-57015

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Axles, Direct Fit, Rear Left/Right, 1541H Alloy Steel, 33-Spline, 34.020 in. Length, GM 9.5 in., Each

Part Number: YGA-21586

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Carrier Shims, Ford 8.8 in., GM 12-Bolt Truck, GM 9.3 in. C-Axle, Kit

Part Number: RMG-3800071

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Today

Gear, Ring and Pinion, 4.30:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-430

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Bearing, Pinion, 1.312 in. Inside Diameter, Each

Part Number: NTL-M88048

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Yokes, 30 Spline, 1350 U-Joint, 3.625 in. Snap Ring Span, 1.188 in. Cap Diameter, Outside Snap Ring, GM 9.5, Each

Part Number: YGA-41070

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Torque Converter, Twister Full Race, 35-spline, 9.600 in. Diameter, 6L80E, Each

Part Number: HAY-97-1K24F

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Automatic Transmission Shifter Cable, OE Replacement, Lower, 66.460 in. Length, Black, Chevy, GMC, 4WD, Each

Part Number: ADO-20787606

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Dowel Pin, Flywheel Locating, Steel, 0.437 in. Diameter, Chevy, Big Block, Each

Part Number: NAL-10046031

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Ring Gear Fasteners, Replacement Bolt, Hex Head, Steel, Black Oxide, 12mm x 1.50, GM 9.25/9.5 in., Chrysler 9.25 in., Each

Part Number: MGR-14012703

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Transmission Vent Tubes, GM Genuine Parts, Nylon, Black/White, 4L60E/4L70E/4L60-E, Chevrolet, GMC, Each

Part Number: ADO-15859984

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Transmission Fluid Dipsticks, Bellhousing Mounting, Black Plastic Handle, 39.560 in. Length, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-24267668

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Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885308

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 11, 2025 if ordered today

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Transfer Case Component, Transfer Case To Transmission Extension Gasket, Cadillac, Chevy, GMC, Hummer, Each

Part Number: RNB-917-562

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: MGR-G885273

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Transfer Case Rebuild Kits, MP3010, MP3023 T-CASE BEARING KIT '07-'16

Part Number: SPZ-72010

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Pinion Bearing Kit, PBK GM 8.6" 2009 & UP

Part Number: MGR-R10RLAPK

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Automatic Transmission Pan, Steel, Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Pontiac, Saab, Each

Part Number: ADO-24240207

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential, Select-A-Loc, Locker, 30-Spline, Buick, Chevy 8.5 in., Each

Part Number: AUB-545004

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Automatic Transmission Rebuild Components, Clutch Fluid Seals, 6L80, 6L90, Cadillac, Chevrolet, GMC, Pontiac, Kit

Part Number: ADO-24248559

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Estimated Ship Date: Today