Trying to get my 06 900 back in today after getting the injectors back from witchhunter and i have two extra seals that slid over the very end of the injectors in the cylinders. do these seals only go on those injectors or am i missing two?
injector o ring help needed
- Thread starter Newfusion900
- Start date
here's a picture if it helps to understand what I am describing.
Last edited:
All 4 injectors should have both A brown O-ring and A green rubber Gasket that slides over just like in your pic.
Last edited:
Where can you get these green seals? Does anybody have the part number?
Your local dealer should have them,ill look around tomorrow for a part #
Last edited:
Green seal part # 5436287
Brown O-Ring 5412891
Brown O-Ring 5412891
Last edited:
So there are three o-rings/seals per injector?
Are all three o-rings needed on an 05 900 as well? I just pulled my engine as I suspected a bad injector but neither injector has the green o-ring, just the black and brown ones.
Ok here is the theory that I came up with and I'm sticking too it until somebody proves me wrong. I have checked several 05 injectors on ebay and other sources and not a single on has this 3rd o-ring/seal. 05 injectors are in the case. 06 has two in the case and one in each cylinder. Checked several 06 injectors on ebay and some have the 3rd o-ring/seal and some don't. My theory is that the extra seal/o-ring is only used on the injectors that go into the cylinders on the 06 models to help seal compression? Somebody please correct me if I am wrong as this is me just guessing. By the way I only installed the extra o-rings on the cylinder injectors in the 900 I installed and it is running great and no leaks.
