Product JET SKIPiston Back 12110-91B61 Piston-0.25 TIGER SHARK 1000 Brand: OSAKA MARINE Description: TIGER SHARK 1000_Piston-0.25_12110-91B61 Bore-0.81 W/WASHER You May Also Be Interested In Piston-0.25 POLARIS 700/1050 Piston-0.5 YAMAHA 4-STROKE 808875 Complete Gasket Kit YAMAHA 98580-05016 Pan Head Screw YAMAHA