Aftermarket O ring kit to overhaul the Bostitch RN46 Coil Roofing nailer.

Includes all the O-rings in Green in the schematic above, Not the trigger O-rings. 

If your trigger leaks, you need part TVA6 trigger cartridge.

        Make: Bostitch
        Model: RN46
        Model: RN46-1

A schematic & O-ring reference print-out will be included with every order.

Questions ? use the Ask Seller a Question link at the bottom of the page.