2012 GMC SIERRA-1500 Transmission & Drivetrain

USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 5.13 ratio

Part Number: SPZ-36222

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Estimated Ship Date: Aug 7, 2025 if ordered today

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Ring and Pinion Gear, 4.88:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36219

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 7, 2025 if ordered today

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

Part Number: SPZ-36220

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Automatic Transmission Accumulator Piston Spring, 3-4 Blue Spring, 4L60, 4L65, 4L70, 700R4, TH200-4R, MD8, Each

Part Number: ADO-8639074

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Estimated Ship Date: Monday 7/21/2025

Differential Yoke

Part Number: RNB-697-517

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36213

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Automatic Transmission Case Electrical Connector O-Ring, 4L60, 4T80, Each

Part Number: ADO-24213704

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

Spool, Full Size, Steel, 30-Spline, 10-Bolt, GM 8.5 in., Each

Part Number: MGR-FS10-30

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Yukon Mechanics 3R Lifetime Series U/Joint. 2.556" span ring span, 1.125" cap diameter. Inside snap ring.

Part Number: YGA-42020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

Wheel Hub and Bearing Assembly, Front, Steel, Natural, Cadillac, Chevy, GMC, Each

Part Number: NTN-WE60747

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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RING AND PINION W INSTALL KIT

Part Number: MGR-MGK-223

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-225

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Ring and Pinion Installation Kit, GM 8.625 in., Kit

Part Number: MGR-R10RLAT

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Estimated Ship Date: Monday 7/21/2025

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Oil Seal;

Part Number: NTL-4762N

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Estimated Ship Date: Monday 7/21/2025

Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, Pontiac, LS1 Engine from 1997 to 2003 with a 4L60E, 4L65E, Each

Part Number: BMM-70442

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 5, 2025 if ordered today

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DIFFERENTIAL CASE - GM 8.25 IFS AXLE - 3.42 GEAR RATIO AND UP - UNLOADED

Part Number: SDH-10019417

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Driveshafts, Remanufactured, Assembled, Balanced, Steel, 2.000 in. Diameter, 36.260 in. Length, Cadillac, Chevrolet, GMC, Each

Part Number: AAZ-65-1018

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Front Driveshaft

Part Number: RNB-938-220

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Shifter Cable Bushings, Dorman, Direct Replacement, Plastic, White, 13mm OD, 8mm ID, 5.8mm Thick, Cadillac, Chevy, GMC, Pair

Part Number: RNB-14092

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Estimated Ship Date: Monday 7/21/2025

Specialty Components, 6L80 Stock OE Replacement Boost Valve

Part Number: TRG-6L8BOOSTOES

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Rear Axle Shaft Right And Left Side

Part Number: RNB-630-325

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Hays Twister 3/4 Race Torque Converter 1984- 97 GM, 4L60/4L60E/700R4, 3200- 3600 RPM stall

Part Number: HAY-97-1G32Q

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Cross Shaft Pin, Mini Spool, GM, 8.5 in., 28-Spline, Each

Part Number: RMG-CSPGM85

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

Axle 8.6" GM REAR, 07-17, 34.25" LONG, 30spl, 6 LUG, LH or RH, 1 SIDE

Part Number: SPZ-12120

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Estimated Ship Date: Aug 6, 2025 if ordered today

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JOINT KIT,PROP SHF UNIVERSAL

Part Number: ADO-45U0189

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Estimated Ship Date: Monday 7/21/2025