Bearing For Gear Cover Fits Billet & Sprint Cvr

The Bearing For Gear Cover Fits Billet & Sprint Cvr (Winters MPN 8659) is a precision ball bearing engineered specifically for Winters quick-change rear end assemblies. This steel bearing supports the gear cover assembly in both billet and sprint cover configurations, delivering reliable rotational performance in high-demand racing and performance driving applications. Built to OEM specifications, this bearing ensures smooth operation and longevity in quick-change differentials where durability under load is non-negotiable.

Constructed from hardened steel, this ball bearing maintains dimensional accuracy and load-carrying capacity across repeated thermal cycles and sustained rotational speeds. The bearing's compact footprint (4.2 x 1.75 x 4.95 inches) fits seamlessly within Winters quick-change housings, while its 1.2 lb weight reflects the precision engineering required for racing applications. The steel construction resists wear and corrosion, ensuring consistent performance whether in street rod, circle track, or drag racing environments where gear cover integrity directly impacts differential reliability.

Racers and performance enthusiasts maintaining Winters quick-change differentials should verify compatibility with their specific billet or sprint cover model before installation. This bearing is sold individually and is essential for anyone rebuilding or servicing a Winters rear end assembly. Proper installation and regular inspection of this component helps prevent gear cover movement and maintains the precision fit required for optimal differential performance during competitive racing or high-performance driving.