Wiseco Bottom End Rebuild Kit for 2002-08 Yamaha YFM660F Grizzly - 84.00mm - WPC148 2011 Ski-Doo Renegade Backcountry X 600 HO E-TEC 2010-11 Arctic Cat 1000 MUDPRO

2010-11 Arctic Cat 1000 MUDPRO / H2

2008 Arctic-Cat 700 Auto 2 4 Wheel Drive IRS H1 SE

2003 Polaris XC 120 SP

Part Number: W5709

Product Details Product Line Namura Top-End Rebuild Kit Part Number NX-10000K1 Fitment Type Model-Size Specific Fitment Use Type Aftermarket Replacement Unit Sale Qty Style Standard Bore Piston Kit Size 53

Wiseco Bottom End Rebuild Kit for 2002-08 Yamaha YFM660F Grizzly - 84.00mm - WPC148 2011 Ski-Doo Renegade Backcountry X 600 HO E-TEC 2010-11 Arctic Cat 1000 MUDPROWiseco Performance Complete Bottom End Rebuild Kit Part Number: WPC148 Stroke: 84. 00mm Wiseco now provides an all in one kit for your bottom end Made with the toughest materials for increased performance and life span Includes the Crankshaft Assembly, Main Bearings and Bottom End Gasket Kit Wiseco Crankshafts are 4340 steel, core hardened and tempered to reduce stress and optimize tensile strength. The crankshafts are made with a nitriding process