2003 Differential & Rear-End Components

Differential Carrier Bearing, Rear, Steel, 3.543 in. Diameter, Cadillac, Chevy, GMC, Dodge, Hummer, Each

Part Number: NTL-A42

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Pinion Bearing, Cadillac, GMC, Chevy, Workhorse, Each

Part Number: NTL-R1581TV

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Bearing Race, Steel, 3.750 in. Outside Diameter, Each

Part Number: NTL-HM804810

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Bearing, Pinion, 2.000 in. Inside Diameter, Each

Part Number: NTL-HM807046

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Bearing, Pinion, 1.437 in. Inside Diameter, Each

Part Number: NTL-HM89449

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Pinion Bearing, Rear, 1.625 in. i.d., for use on Acura®, Chevy, GMC, Chrysler, Dodge, Ford, Isuzu, Mazda, Each

Part Number: NTL-HM803146

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Bearing, Pinion, 1.875 in. Inside Diameter, Each

Part Number: NTL-HM804846

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Bearing Race, Steel, 4.125 in. Outside Diameter, Each

Part Number: NTL-HM807010

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Bearing, Pinion, 1.437 in. Inside Diameter, Each

Part Number: NTL-HM89249

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Bearing, Pinion, 1.312 in. Inside Diameter, Each

Part Number: NTL-HM89443

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

SHIM, THIRD GEAR, 2003-2006

Part Number: MOP-05093261AA

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Differential Bearing, Differential Bearing

Part Number: ADO-84757346

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PINION SHIM .007

Part Number: MGR-88984484

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Ring and Pinion Installation Kit, Basic, GM 7.2 in. IFS, Front, Kit

Part Number: MGR-GM7-2IKF

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Differential Shims, Carrier, Steel, GM, 9.5 in., Kit

Part Number: MGR-GM9-5SSK

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-7252

Not Yet Reviewed

• Special Order

REAR AXLE W/HARDWARE (CHROME PLATED)

Part Number: HDD-820-51308

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Differential Vents

Part Number: NAL-12479390

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Special Order

Differential Carrier Shim Kit, Differential Carrier Shim Kit

Part Number: MGR-SSK42

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Wheel Hub Lock Actuator, Plastic, Ford, Lincoln, Truck, Each

Part Number: RNB-917-502

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Pin and Spring Kit, Differential Carrier Replacement Component, Kit

Part Number: YGA-17011

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

CROSS PIN

Part Number: YGA-17026

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Cross Shaft, Differential, Steel, Rear, Chrysler, 9.25 in., Each

Part Number: RMG-8002801

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

SHAFT,DIFF P/GR

Part Number: ADO-14012700

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

pinio shaft

Part Number: NAL-12479026

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order