J.C. Whitney JA285910 Rear Wheel Hub Assembly 5-Lug FWD OEM Replacement

The J.C. Whitney JA285910 is a rear wheel hub assembly designed as a direct OEM replacement (replaces OEM part number 91583303) for compatible Audi A3 and Volkswagen Jetta FWD applications. This hub assembly integrates the wheel bearing and hub into a single pre-assembled unit, simplifying the replacement process and restoring proper wheel-end function.

Key Features:

• Position: Rear axle, fits left or right side (RH = LH)
• Lug Count: 5-stud wheel bolt pattern
• Drive Type: Front-wheel drive (FWD) applications
• Flange Diameter: 5.37 in.
• Flange Offset: 1.65 in.
• Bolt Circle Diameter: 4.41 in.
• OEM Replacement: Replaces OEM part number 91583303
• Manufactured to meet or exceed OEM fit and performance specifications

A properly functioning wheel hub assembly is essential for safe, smooth, and quiet vehicle operation. Replacing a worn or damaged hub restores correct wheel bearing preload, maintains proper ABS sensor function where applicable, and eliminates noise such as grinding or humming from the rear axle. This direct-fit replacement installs using standard hand tools with no modification required.