Wiseco 235M05300 Piston Kit - 1.00mm Oversize to 53.95mm engine-gaskets-seals-head-o-rings 2007-2012 Yamaha YFM400 Big Bear

2007-2012 Yamaha YFM400 Big Bear IRS 4x4

2000-2002 Yamaha YZ426F

exhaust gaskets and O-Rings

2022 Ski-Doo Renegade X-RS ACE 900 Turbo R

Pre-curved fingers add comfort and reduce fatigue

Wiseco 235M05300 Piston Kit - 1.00mm Oversize to 53.95mm engine-gaskets-seals-head-o-rings 2007-2012 Yamaha YFM400 Big BearBore: 53. 95mm Compression: Standard Compression Sizing: 1. 00mm Oversize SPECIFICATIONS. Displacement: 99cc. Bore Standard: 52. 00mm. Bore Actual: 53. 00mm. Bore Oversize: 1. 00mm. Stroke: 45. 60mm. ITEM CONTENTS. 2087CD 53. 00 mm Ring Set. CW14 ROUND WIRE PIN LOCKS 14MM (PAIR). S288 PistonPin 14mm x 1. 614in. NonChromed TW All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved