Vertex Engine Oil Seal Kit for 2001 04 Yamaha YZ125 822172 2002 19 Arctic Cat ZR 9000 RR w 137" Track 2005 Sea Doo 720 GTI 2005 Sea Doo 720 GTI A shock which is slightly shorter than stock may slightly alter the head angle and provide somewhat slower steering Product Details Product Line Winderosa Engine Oil Seal Kit Part Number 822172 Fitment Type Model Specific Fitment Use Type Unit Sale Qty Set Style Position Material Finish Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement California Emissions FALSE Product Disclaimer Fitment Note Fitment Note Fitment Note Fitment Note Fitment Note These sets include all oil seals necessary to rebuild the engine and transmission