What size o-ring do I need for Siemens 720cc ???
#1
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What size o-ring do I need for Siemens 720cc ???
I have been having gas leaks from the injectors o-rings for the past few weeks.
I have Siemens 720cc injectors in KG rails primary fuel rail. The original o-rings that came with the injectors when I bought them got dried up and dont seal properly anymore. I have been trying different size o-rings from Ford, to Mazda to jobber and the list goes on.
Does anyone out there with the same setup or has to the knowledge or knows the part number. Please tell me WTF size o-rings do I need ?
I have Siemens 720cc injectors in KG rails primary fuel rail. The original o-rings that came with the injectors when I bought them got dried up and dont seal properly anymore. I have been trying different size o-rings from Ford, to Mazda to jobber and the list goes on.
Does anyone out there with the same setup or has to the knowledge or knows the part number. Please tell me WTF size o-rings do I need ?
#2
rotorhead
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If they are KG rails they use a Bosch 14mm diameter top. The factory rail has an 11mm diameter o-ring at the top which is much thinner looking.
Go to the auto parts store and tell them you need injector o-rings from like a 2001 F-150, or a 93 Dodge Ram truck, whatever. Most injectors for American and European cars have 14mm o-rings on the top.
Go to the auto parts store and tell them you need injector o-rings from like a 2001 F-150, or a 93 Dodge Ram truck, whatever. Most injectors for American and European cars have 14mm o-rings on the top.
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