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Cross Over Pipe O-Ring

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Availability of Subaru o-rings kit .Need another set of coolant cross over pipe o-rings. At $5 a piece was wondering if there is an o-ring kit available that would have the most common o-rings sizes.

mic one and match it.  or take a coolant crossover into a well stocked store and match it.

 

why not buy them from subaru?  how many are you going to need in the next 3 years?  if it's a ton then that scale should pay for itself if you're doing it right. 

  • Author

mic one and match it.  or take a coolant crossover into a well stocked store and match it.

 

why not buy them from subaru?  how many are you going to need in the next 3 years?  if it's a ton then that scale should pay for itself if you're doing it right. 

I'm doing about six engines a year.Just curious if anyone used an o-ring kit that contain  the most used Subaru o-ring sizes.

the Subaru OEM package says 33.7x3.5 google that and you get a bunch of orings, some honda ones for $2 and change and a 100 kit for .67 a piece....

  • Author

the Subaru OEM package says 33.7x3.5 google that and you get a bunch of orings, some honda ones for $2 and change and a 100 kit for .67 a piece....

Thanks for the info.Appreciate it.

You can find some that are close at Napa. My local stores only carry SAE sizes, but they have ones that's pretty close for like $1.50 each.

  • Author

You can find some that are close at Napa. My local stores only carry SAE sizes, but they have ones that's pretty close for like $1.50 each.

Thanks for the info. I like Subaru, but sometimes it gets kinda pricey, Napa is a lot closer for me too.

I bought Metric O-ring kit from Harbor Freight that worked for the crossover pipe

most headsets I've gotten lately have come with them.

 

Subaru sells a fancy orange rubber one (same as the block case halves o-Ring)  but they also have a standrad buna rubber ones too.   Most EJ engines came with a standard buna rubber o-ring there.

 

I've used 1-9/16 I.D. standard buna O-rings from PICO on many and never had issues. 1.50 for a pack of 4.

Edited by Gloyale

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