Available for purchase are six (6) Crosman seals, part # 99-089. These are the exact seals that were installed in your gun when it was assembled at the factory. Most of the seals I have listed fit various vintage models. 

To help you decide if a DIY seal installation is right for you, you can down load service information for free. Simply Google " Crosman Factory Service Manual For All Models ". The PDF will have the exploded views, part numbers, and service information for vintage model Crosmans. 

Please contact me if you have any questions.

Thank you.