Can anyone tell me if Cat machined their o ring grooves to non standard sizes? I am rebuilding a 8J8611 stick cylinder that has a gland part number 9T1068V. If I look at standardized o ring size charts the groove in the gland spigot does not seem to match anything I have seen so far. I will make the o ring I need but am n need of some enlightenment.
Looks like you need an 8J1688 O ring and an 8J1689 backup ring. Sizes here; https://parts.cat.com/en/catcorp/8J-1688 https://parts.cat.com/en/catcorp/8J-1689
Attempt to post pic......
Appreciate the reply Cmark, very helpful. With the links you provided I was able to confirm the sizes and even see price quotes (on my phone only for some reason). I will contact the local Finning dealer and inquire.
Parts ordered. Two day delivery out of Spokane. Will not order the economy seal kit in future, I remember better when I learn the hard way. Thumbs up for HEF and Cmark !