C-Clip Elim. Bearings 2.835/1.398 (Pair)

The MOSER ENGINEERING C-Clip Elimination Bearings (Part Number 9507S) are precision axle bearings engineered for Ford 9-inch differentials undergoing performance modifications or bearing replacements. This pair features a 2.835-inch outer diameter and 1.398-inch inner diameter, delivering the exact fitment required for proper load distribution and minimal runout in high-performance or heavy-duty applications. The included lock rings and O-rings eliminate the need for additional hardware sourcing, streamlining installation and ensuring secure retention under demanding driving conditions.

Ball bearing construction in these C-clip elimination bearings provides lower friction and smoother rotation compared to roller bearing alternatives, which is particularly valuable in street performance builds where efficiency and heat dissipation matter. The specified bore and outer diameter are critical: improper bearing sizing creates play that degrades handling, accelerates wear on differential components, and can introduce dangerous vibration at highway speeds. Moser Engineering's manufacturing tolerances ensure these bearings integrate seamlessly with OEM and aftermarket Ford 9-inch housings, whether you're refreshing a stock differential or upgrading to a limited-slip or locking unit. The supplied lock rings and O-rings prevent axial movement and eliminate the need for improvised retention methods.

This bearing pair is essential for Ford 9-inch differential builds targeting street performance, autocross, road racing, or heavy-load truck applications where reliability and proper geometry are non-negotiable. Technicians rebuilding or upgrading differentials rely on matched bearing sets like this to maintain proper carrier-to-ring-gear spacing and prevent premature failure. Whether you're addressing worn original bearings or prepping a performance differential assembly, these C-clip elimination bearings provide the precision fit and included fastening hardware required for a professional installation that performs under sustained load and thermal cycling.