Front Differential Drive Pinion Gear Bearing Spacer - GM (03974898)
Details
- Brand:
- SKU:
03974898
- Other Names:
Pinion Spacer
- Description: GM Front Differential Drive Pinion Gear Bearing Spacer (Part Number: 3974898) is a spacer used in the front differential assembly to set pinion bearing preload and maintain correct gear alignment.
- Function: Positions the pinion gear and bearing to ensure proper clearance and gear mesh in the differential.
- Application: Service and rebuild operations on front differential/driveline assemblies.
- Benefits: Helps preserve gear life and minimize NVH by maintaining factory-correct pinion geometry.
- Also known as: Pinion Spacer
World Parts Direct is a U.S. enterprise committed to best pricing, compatibility assurance, and expert support backed by OEM-quality parts.
- Condition: New
- Applications: AWD. FULL TIME, 4WD. PART TIME, 4WD.
Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Next Day Parts
Welcome to nextdayparts.com — home of the Low-Price and Right-Part Guarantee. We offer genuine OEM parts for General Motors and MOPAR vehicles, shipped directly to your door. Enjoy unmatched convenience, incredible savings, and reliable, human support.
Every part we sell is brand new, in the manufacturer’s original packaging, and backed by the full factory warranty. These are the exact same parts installed at the factory — no substitutes, no guesswork.
Whether you're ordering for routine maintenance, collision repair, or a full restoration, our expert team is here to help. We offer a free compatibility guarantee when a VIN is provided, ensuring you get the right part the first time.
Have questions? Our parts professionals are ready to assist by phone, text, or email. We ship to more than 220 countries worldwide and are proud to serve both everyday drivers and automotive professionals.
GM
Shop authentic OEM MOPAR & GM products. Keep your vehicle running at its best by using only authentic OEM parts.
