Do you have to crank and crank your New Beetle TDI to get it started? Do you have a mysterious puddle of diesel on the floor of your garage? If so, you need our Viton head seal kit to get your old car back. Contained in this kit is a pair of o-ring seals in Viton material for the TDI injection pump's cast iron "head". The o-ring goes between the aluminum pump body and the cast iron head and is the fix for a pump that has lost it's prime. These Viton o-ring seals are superior to the green Buna o-ring supplied by Bosch. In addition to the two seals, the kit also comes with one 6mm Allen stop screw and eight plastic dust caps used as dust seals for the four injectors and four output delivery valves on the injector pump. The 55mm Allen stop screw is used to keep you from pulling the pump head out too far during the seal swap. We now provide two o-ring seals in case you damage one on your first try, a real convenience!
for the replacement procedure. This o-ring kit fits all 1998-2003 Beetle TDI injection pumps.