Autopart International 1710-327530 Differential Pinion Bearing

The Autopart International 1710-327530 is a precision-engineered differential pinion bearing designed to meet or exceed original equipment specifications. The pinion bearing supports the pinion gear shaft within the differential housing, managing the radial and axial loads generated during power transfer from the driveshaft to the ring and pinion gear set.

Autopart International is a wholly owned subsidiary of Advance Auto Parts and has been a trusted supplier of premium-grade replacement parts since 1957. All Autopart International drivetrain components are manufactured to OE-equivalent tolerances, ensuring proper fit, reliable performance, and long service life.

Key Features:

• Manufactured to meet or exceed OEM specifications for precise fitment and performance
• Designed to handle the radial and thrust loads inherent to differential pinion gear operation
• Premium bearing materials for durability and resistance to heat and wear
• Direct replacement for the original pinion bearing — no modifications required
• Sourced from a trusted, professional-grade automotive parts supplier

Replacing a worn or damaged differential pinion bearing restores proper gear mesh geometry, reduces differential noise and vibration, and helps prevent premature wear on the ring and pinion gear set. This bearing is intended for professional installation as part of a differential rebuild or overhaul service.