Crosman 760 Rebuild Kit - Includes New Valve & Pump Cup STOP! READ! This kit will NOT fit a Crosman 766. Do NOT buy if you have a 766. Refunds will not be approved if you buy this kit for the wrong gun. Includes a complete, brand new, ready-to-install valve and pump cup. The rubber transfer port sleeve is included, as well. Kit works for all 760's back to approx 1979. If you have a 760 from before then, this valve will not work. Will NOT fit anything other than a 760, despite how similar the valves may look.