Oil Reservoir Sleeve Insert Reshape the top opening of your oil reservoir back to a perfect sealing surface
Makes removing and installing the oil cap easier
Wide top lip for large sealing surface; tapered bore for added strength
Complete with rubber O-ring for added sealing
Will fit any reservoir with a 1.75" opening
Will not fit oil cap/reservoirs of Arctic Cat Procross, Firecat, Twin Spar, Z, ZL, or ZR. Will NOT fit oil cap/reservoir of any Polaris with a reservoir opening smaller than 1.75".