2012 GMC SIERRA-1500 Transmission & Drivetrain

Pinion Nut, Steel, Each

Part Number: MGR-1260823

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Clutch Booster Spring, Automatic Transmission, Stock Replacement, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Car, Truck, Each

Part Number: ADO-8667424

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

U-Joint, Spicer 1350 To GM 3RL/S44/Mechanics 3/American Axle 1344 Combination, Greasable, Steel, Each

Part Number: YGA-42001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, 700R4, Each

Part Number: BMM-70421

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Rear, GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-28035

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Yoke, Driveshaft, Replacement, Cadillac, Chevrolet, GMC, Hummer, Truck, Each

Part Number: ADO-12471638

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Ring and Pinion Installation Kit, Basic, GM 8.6 in., Front/Rear, Kit

Part Number: MGR-R10RLA

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901691

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

• Free Shipping

Bearing Race, Differential Pinion, 3.750 in. Diameter, Cadillac, Each

Part Number: TMK-HM804810

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Replcement Springs, Powertrax No-Slip, Kit

Part Number: PWT-8001001KAV

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

Axle Kit

Part Number: MGR-KIT513067

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

Differential Clutch, Steel Pack, Rear, Posi, GM, 8.875 in., Set

Part Number: YGA-16041

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Cross Shaft, Steel, 0.795 in. Diameter, Each

Part Number: YGA-33401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Gear, Ring and Pinion, 3.23:1 Ratio, GM 8.5 in., Set

Part Number: RNB-697-810

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

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: Tomorrow

• $20.00 Summit Bucks

Transmission Filter, Replacement, Each

Part Number: WIX-58904

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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

Part Number: MGR-R82RIFSLMK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

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

Part Number: ADO-515096A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping
• $20.00 Summit Bucks

Transmission Filter Extension, Replacement, For BMM-70260, GM, 4L60E, Each

Part Number: BMM-70354

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

U-Joints, Gold Universal Joints, Steel, Round Plain, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-89059111

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping
• $20.00 Summit Bucks

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: Tomorrow

• $20.00 Summit Bucks

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

Part Number: MGR-R95GRLMKT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for '07 & up GM 8.6"

Part Number: SPZ-39036

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

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

Part Number: RNB-74124

Not Yet Reviewed

Estimated Ship Date: Tomorrow