SKU: RAT9103
MPN: 9103
The Axle Bearing 9in Ford 1.378 x 2.834 from RATECH is an essential OEM-replacement bearing engineered for 9-inch Ford rear differentials, making it ideal for custom and performance builds. Whether you're rebuilding a classic muscle car or refreshing worn components in a daily driver, this bearing provides the precision fit and durability required for reliable axle assembly operation.
This axle bearing features a 1.378-inch inner diameter and 2.834-inch outer diameter, matching OEM specifications for direct installation into Ford 9-inch carrier housings. Its design supports both radial and thrust loads typical of rear axle duty, ensuring smooth rotation and minimal radial and axial runout. This helps reduce vibration and extend the life of the differential.
Mechanics and restorers rebuilding Ford 9-inch differentials will find this bearing indispensable for eliminating play between the carrier and housing bore. Installation requires standard differential service tools and should be performed during a complete differential rebuild for optimal performance.
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