Here are two sets of the seals needed to reseal the valve assembly in your Crosman. These are correct for rifle models 66, 760, 766, 788,1322, 1377,2100, 2200, 2289 Backpacker, 1389 Backpacker & Black Fire. May be correct for other models as well. NOTE: These are intended mainly for the Models manufactured after 1977. Seals Included: (2) Valve Assembly Outer Seal (130-035) (2) Valve Assembly Inner Seal (130-034) Please Note: This kit includes the seals only. It does not include instructions, diagrams, exploded views or documents of any kind. Thank you.