2012 GMC SIERRA-1500 Transmission & Drivetrain

Ring and Pinion Installation Kit, GM, 8.25 in. IFS, Kit

Part Number: MGR-R82RIFSL

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Estimated Ship Date: Oct 23, 2025 if ordered today

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

Part Number: TCI-30271

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Estimated Ship Date: Today

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 3, 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

Automatic Transmission Valve Body Solenoid Retainer, 4L60, 4L65, 4L70, 5L40, Chevrolet, GMC, Each

Part Number: ADO-8680781

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Estimated Ship Date: Today

Driveshaft, Balanced, Assembled, Rear, Aluminum, Length 90.554 in., Diameter 5.000 in., Chevrolet, GMC, Each

Part Number: RNB-976-402

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Estimated Ship Date: Oct 22, 2025 if ordered today

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

Part Number: YGA-11075

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Estimated Ship Date: Oct 31, 2025 if ordered today

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INSTALL KIT

Part Number: YGA-14237

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Differential Carrier, Open, GM 8.25 in. IFS, Cadillac, Chevy, GMC, 3.42 and up, Each

Part Number: YGA-20131

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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Differential Cover, 10-bolt, Steel, Natural, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32332

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM95373

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Rotation, GM 9.5 in., Chevy, GMC, Hummer, Saab, Rear, Set

Part Number: SPZ-36225

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Differential Clutch, Steel Pack, Dura-Grip, Eaton, 18-Plate, GM, 8.875 in., Set

Part Number: YGA-16110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-60-1430

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 8.25 in., IFS, Set

Part Number: SPZ-36208

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Estimated Ship Date: Oct 20, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 8.25" IFS Reverse rotation in a 4.88 ratio

Part Number: SPZ-36209

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Ring and Pinion Gear, 3.90:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36215

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Estimated Ship Date: Oct 20, 2025 if ordered today

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

Part Number: SPZ-36211

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Estimated Ship Date: Oct 20, 2025 if ordered today

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

Part Number: YGA-42014

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Estimated Ship Date: Today

USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 4.11 ratio

Part Number: SPZ-36283

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Estimated Ship Date: Oct 20, 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: Oct 20, 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: Oct 20, 2025 if ordered today

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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

Ring & Pinion Gear, 5.38 Ratio, GM, 8.5 in./8.6 in., Set

Part Number: YGA-24494

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Transfer Case Rebuild Kits, MP1222 T-CASE BEARING KIT '07-'16 W/4L60 OR 6L80, 27SPL OR 32SPL INPUT

Part Number: SPZ-76543

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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