Namura Top-End Rebuild Kit for Polaris 250 Models - 72.96mm - NA-50000-4K 2012 Yamaha YFM450FG Grizzly 4x4 1990 Yamaha PW50

1990 Yamaha PW50

2004 Suzuki LT-V700 Twin Peaks

Fits: 1980-82 Kawasaki KDX175

Part Number: 4980M09600

Namura Top-End Rebuild Kit for Polaris 250 Models - 72.96mm - NA-50000-4K 2012 Yamaha YFM450FG Grizzly 4x4 1990 Yamaha PW50Namura Technologies Top End Rebuild Kit A Top End rebuild can help to improve the performance of your ride, keeping it running in peak condition. With the Namura complete Top End Rebuild Kit, rebuilding your Top End no longer expensive and painful Namura's Top End Kits include everything you need to get your ride operational again; pistons, a top end gasket kit and wrist pin bearings (where applicable) are all included in this convenient, time saving