Description
A failed crank bearing or seal will leave you stranded—and replacement with inferior components compounds the problem. This PROX kit delivers OEM-spec precision engineering, ensuring your crankshaft operates with the durability and reliability you need for consistent performance. Whether you’re rebuilding after heavy use or assembling a fresh bottom end, this complete bearing and seal set eliminates guesswork and the risk of piecemeal sourcing.
Technical Specifications:
- Manufacturer Part Number: 23.CBS12086
- OEM specification match
- Complete bearing set included
- Complete seal set included
- Compatible with OEM crankshafts
- Compatible with Pro X crankshafts
- Precision-engineered tolerances
- Bolt-on installation









