Description
If your Harley’s primary drive is showing signs of wear or you’re rebuilding from the ground up, a quality OEM-equivalent main bearing is non-negotiable. The S&S Cycle right bearing assembly delivers the precision fit and durability your crankcase demands, whether you’re running stock displacement or a high-displacement build. Trust a U.S.-manufactured component that’s engineered to handle the loads modern performance demands.
- Manufacturer: S&S Cycle
- Part Number: 31-4058
- Position: Right side crankcase
- Color: Green
- Type: Main bearing assembly
- Made in USA
- Fits: XL Harley models
- Installation: Professional machine work recommended








