Size and material of the oil pump O-ring????

[Chris McDade]

Does any one know the size of the oil pump O-ring. It's the o-ring that goes between the oil cooler and oil pump. O-rings are sized by numbers like 241 or 250 etc. Does anyone know the number and the material???( viton or Buna N )

Thanks in advance

 

[The Radius Kid]

Just tackled this demon myself last week on a cam change.I think the stockers are around 2 1/2" X 3/32" thick.I believe they are Buna N.I bought Viton,#145 if I remember correctly[working perfectly].Hope that helps a bit.

 

[Chris McDade]

Thanks Raduis kid
That's just what I needed to know.

Thanks

 

[The Radius Kid]

I just double checked the number with B.O.S.S.[Bearings and Oil Seal Specialties],it was 145.Nice to see someone who knows something about hydraulic parts.Go get em'.