WSM Platinum Series Piston Kit For Yamaha GP 1300 R 2003-2008 Standard Clutch Hubs Manufacturer part number: 620052246

Manufacturer part number: 620052246

Manufacturer part number: MD4163C

5mm Width 40

Manufacturer part number: Y01-3-134-BK

Item: PSR-012 - Boyesen Pro Series Rad Reed - Kawasaki KX250 2005-08

WSM Platinum Series Piston Kit For Yamaha GP 1300 R 2003-2008 Standard Clutch Hubs Manufacturer part number: 620052246The WSM Platinum Series Piston Kit For Yamaha GP 1300 R 2003 2008 Standard is part of the latest collection from WSM. Features: Quality and construction that meets or exceeds OEM Skirts have a nonabrasive, expansion retarding MoS2 (Molydenum Disulfide) coating to reduce heat and friction for added power and longevity MoS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves Features