2012 GMC SIERRA-1500 Transmission & Drivetrain

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: Nov 24, 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: Nov 24, 2025 if ordered today

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OUTPUT SHAFT SEAL

Part Number: NAL-22761722

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Estimated Ship Date: Mar 5, 2026 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: Nov 24, 2025 if ordered today

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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: Nov 24, 2025 if ordered today

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Differential Cross Shaft Bolt, Hex Head, Each

Part Number: MGR-12337979

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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: Nov 24, 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: Nov 24, 2025 if ordered today

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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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Estimated Ship Date: Today

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

Part Number: RNB-697-727

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Estimated Ship Date: Today

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

Part Number: SPZ-72010

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Ring and Pinion Installation Kit, Complete, GM 9.5 in., Rear, Kit

Part Number: RMG-XL-1067-1

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Ring Gear Spacer, 0.200 in. Thick, 10-bolt, GM 8.5 in., Each

Part Number: MGR-085050

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Clutch Guide, Dura Grip, Chrysler 9.25 in., GM 8.5 in., 8.6 in., 8.875 in., Each

Part Number: YGA-33352

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Estimated Ship Date: Today

Ring & Pinion Gear Set GM 10 Bolt 8.5" / 3.42 Ratio

Part Number: SVL-2020642

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Estimated Ship Date: Nov 21, 2025 if ordered today

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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

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Yukon Pinion install kit for '98 & up GM 9.5" differential

Part Number: YGA-13076

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Estimated Ship Date: Dec 8, 2025 if ordered today

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WASHER PIN 8.5 GM 10 BOLT

Part Number: MGR-3984818

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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8.25IFS 07 & UP GM SIDE ADJUSTER LOCK _RING_DESIGN

Part Number: YGA-33356

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Estimated Ship Date: Dec 8, 2025 if ordered today

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USA Standard Gear standard spider gear set for GM 9.5", 33 spline

Part Number: SPZ-39029

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Axle Bearing, Front, Stub Axle Bearing, GM 8.25 in., IFS, Cadillac, Chevy, GMC, Each

Part Number: YGA-18059

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Estimated Ship Date: Dec 8, 2025 if ordered today

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BEARING, FRT DRV AXLE INR SHF

Part Number: NAL-26066885

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Estimated Ship Date: Mar 5, 2026 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

Transfer Case Rebuild Kits, BW4485 T-CASE BEARING KIT '07&UP GM DENALI

Part Number: SPZ-79477

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Yukon yoke for GM 8.25" IFS and 9.25" IFS (mech 3R).

Part Number: YGA-41078

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Estimated Ship Date: Dec 8, 2025 if ordered today

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