Namura Piston Kit for 1996 04 Yamaha PWC models 84.00mm NW 40001 2017 KTM 50 2008 KTM 250 SX 2008 KTM 250 SX Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Ultimax Pro Drive Belt Part Number 140 4748U4 Fitment Type Unit Sale Qty Each Style Material Color Size Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End Tip Style Windshield Height Windshield Width Handlebar Diameter Ca ARB Compliance Non CARB Complaint CARB Compliant Product Disclaimer 00mm Cylinder Stroke Volume Final Engine Displacement California Emissions FALSE Product Disclaimer You MUST measure the size of your cylinder BEFORE ORDERING Product Details Product Line Namura Piston Kit Part Number NW 40001 Fitment Type Model Size Specific Fitment Use Type for restoring lost performance due to excessive wear Unit Sale Qty Style Standard Bore Piston Kit Position Material Finish Piston Cylinder Size 84