Namura Top-End Rebuild Kit for Polaris 500 Models - 92.97mm - NA-50004-4K 2005 Kawasaki KLR650 2007 Yamaha YFM660FA Grizzly 4x4

2007 Yamaha YFM660FA Grizzly 4x4

2004 Suzuki SV1000/S

2007 Yamaha YFM250 Big Bear

2012 Yamaha YXR700 Rhino

• 1x Wrist Pin #S522

Namura Top-End Rebuild Kit for Polaris 500 Models - 92.97mm - NA-50004-4K 2005 Kawasaki KLR650 2007 Yamaha YFM660FA Grizzly 4x4Namura Technologies Top End Rebuild Kit Part Number: NA 50004 4K 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