Part# M9048
Cutch kit - fibers steels springs
14711-MEB-670
No modification is required to use this kit
2008 model 33 teeth crank balancer/flywheel gear
Polaris Trail Blazer 250 Cylinder Namura Piston Gasket Top End Motor Rebuild Kit YZ450F Part# M9048NA 50000K, 810806, 536M07200, BR8ES, 3087049, 3085541, 3083769, 3083617, 3089277, 3070171, 3070156, 3086757, 3084439, 3084292, 3084033, 3084017, 3084016, 3084015, 3083768, 3083733, 3083676, 3083540, 3082510193564123305, 71420580806, NA 50000R, NA 50000T, NA 50000F, 09 503 1 Revitalize your Polaris 250 with this complete top end rebuild kit. This premium kit has everything you need for a fresh new start, including a new 72mm cylinder and Namura Top End