Namura Top-End Rebuild Kit for 2009-14 Polaris Sportsman 550 - 98.07mm - NA-50011-6K 1996 Polaris Magnum 400L 2003 Yamaha YFM660 Raptor

2003 Yamaha YFM660 Raptor

2005 Buell Blast 500

2009 Kawasaki MULE 4010 Diesel 4x4

2007 Suzuki RM125

wiring and connectors are of OEM quality making this unit a breeze to install

Namura Top-End Rebuild Kit for 2009-14 Polaris Sportsman 550 - 98.07mm - NA-50011-6K 1996 Polaris Magnum 400L 2003 Yamaha YFM660 RaptorNamura 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