2012 GMC SIERRA-1500 Transmission & Drivetrain

Front Drive Axle Inner Shaft Housing

Part Number: RNB-630-639

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier, Open Differential Style, 28-spline, Steel, Front, GM 8.25 in., IFS, Cadillac, Chevy, GMC

Part Number: YGA-20086

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Front Axle Shaft

Part Number: RNB-630-637

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion-GM 8.5/8.625

Part Number: MGR-GM10-373A

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: YGA-13076

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SVL-2020642

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

SIDE GEARS

Part Number: SPZ-39028

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

FLEXPLATE

Part Number: NAL-12654640

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Transfer Case Motors, New, Replacement, Rectangular Plug, 8-pin, Cadillac, Chevrolet, GMC, Each

Part Number: AAZ-83-125

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Installation Kit

Part Number: MGR-R10RLAMK

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SPZ-79477

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Front Axle Shaft

Part Number: RNB-630-636

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Yoke

Part Number: RNB-697-517

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Kit

Part Number: RMG-XL-1023-1

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: GMB-720-0024

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SDH-10019417

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

9.5" GM '10&Up 1415 STRAP PINION YOKE

Part Number: YGA-41205

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SPZ-39029

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

GM 8.6 2007 & UP CHEV w/ABS 30spl 34.25" ( ABS Ring Not Included)

Part Number: SPZ-35173

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier Gear Kit

Part Number: RMG-XL-4056

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

DRIVER

Part Number: PWT-424005DFR2

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier

Part Number: RMG-XL-5050

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

8.6" GM 09 & up bearing & seal kit.

Part Number: SPZ-58013

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Wheel Hub and Bearing Assembly, Front, Cadillac, Chevy, GMC, RWD, Each

Part Number: GMB-730-0020

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order