Injector seals deatschwerks 440cc

[Prophetic]

Part number or something that works the same? Apparently the ones I have are too small and leaking so looking to find the proper size ones.

Help is much appreciated.

[overboostedlebaron]

what your supposed to do is re-use the stock seals

[Skym]

Or buy new stock seals.

[Prophetic]

Weird, the ones I have are the stock ones and they leak air when the guys at RG tested it and they figure they are too small for the injectors.

But if the stock ones work why would it seem like it's too small or leaking?

Is there a usdm engine that uses the same seals? I'll grab some from lordco or something I guess

[Prophetic]

92 rb20det btw

[derbeck]

Also 2 nd gen rx7 will work but get both upper and lower and replace the little rubber space too also just tell them you have a denso injector and they can get all three parts from that

[canadianjoker]

i have deatschwerks 550cc's and i used new nissan seals and they worked perfect. dont know if the injector body is smaller.

[Prophetic]

I'D imagine it wouldn't be that different of a size. Did you just go to Nissan and ask for rb20 inector seals? I guess I'll have to go buy and see if they have some later.

[canadianjoker]

i bought the injectors and seals from ztune before they shut down.

[supersayianjim]

so would 240sx seals work??

[amnash]

i have the same issue with my gtr injectors..been driving me nuts
16618-78A00 O ring
16635-78A00 Insulator
16636-V5000 Insulator
try these part numbers with lordco, i just ordered myself 6 of each.

[Prophetic]

I just went to Nissan and they had it in the computer. Didn't keep the bag with the part numbers on it unfortunately.

[amnash]

scratch the last 3 numbers i listed as they are all **** numbers i got off the Australian skyline site. get a 1989 240sx KA24E injector oring/seal kit. that should do the trick

[supersayianjim]

Nice!!!

[amnash]

yup. i believe it is only the top 2 seals though, but the bottom ones that go against the head can be reused