
I do my own maintenance on my 16 year old RGU. At every 2nd oil change (5,000 km interval) I also change trans and primary fluids. With these o-rings, I can be confident that I won't create any fluid leak paths. The o-rings appear to be the same as the originals, fit and are made of material. I will buy again when the time comes when I'm out of stock.

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