Koyo precision crank bearings. Double-lip seals with PTFE contact area tolerates dry start conditions with less crankshaft pin wear.
This Part Fits:
    
This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 1999-2006 | Polaris | Trail Blazer 250 | Base | 
| 2000-2002 | Polaris | Xplorer 250 4x4 | Base | 
 
             
             
                        