Product JET SKIPiston Back 12110-91B61 Piston-0.5 TIGER SHARK 1000 Brand: OSAKA MARINE Description: TIGER SHARK 1000_Piston-0.5_12110-91B61 Bore-0.81 W/WASHER You May Also Be Interested In Piston-0.5 KAWASAKI 4-Stroke STX 15F Piston-0.25 POLARIS 780 Piston-1.0 HONDA NON TURBO 3853388 Screw For OMC