Axle Bearing & Seal Kit - GM 10/12-Bolt Cars (2)

The Axle Bearing & Seal Kit for GM 10/12-Bolt Cars by Strange is engineered for enthusiasts rebuilding or upgrading their rear differential assembly on classic and modern GM vehicles. Whether you're freshening up worn bearings after high-mileage use or installing a complete differential package, this kit provides the critical sealing and support components needed to ensure smooth, reliable axle operation. Proper bearing and seal maintenance directly impacts handling precision, noise levels, and differential longevity—making this kit essential for any serious drivetrain restoration or modification project.

This kit contains premium-grade bearings and seals engineered to withstand both street and performance driving conditions. The bearing races and rolling elements are precision-manufactured to OEM tolerances, ensuring minimal friction and optimal load distribution across the axle shaft. High-quality seals prevent gear oil leakage and contamination, protecting internal differential components from moisture and debris. The kit's compact design—measuring 4.7 x 3.8 x 5.1 inches—packages all necessary components for straightforward installation, while its 0.85 lb weight reflects the dense, durable materials required for reliable performance under load.

Mechanics and DIY builders working on GM 10-bolt and 12-bolt rear differentials will appreciate Strange's reputation for precision fit and durability. This kit is ideal for those performing differential tear-downs, upgrading to performance gearing, or restoring vintage muscle cars and street machines. Installation requires standard differential service tools and working knowledge of axle assembly procedures; proper bearing preload and seal orientation are critical to achieving optimal results. Whether paired with a complete Strange differential or used to refresh an existing housing, this bearing and seal kit delivers the quality and reliability that serious automotive enthusiasts demand.