HWH 625 Leveling/Slide system O-Rings

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RGrimm

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Joined
Jun 30, 2010
Posts
121
Location
Yulee, FL
I have a HWH 625 Series computerized leveling system on my 2006 Winnebago Journey 34H.

Does anyone have the HWH P/N for the O-Rings used under the 4 brass Caps (see photo below)? Or a source to purchase the correct ones?

I recently had to replace one that was leaking (I replaced all 4) with these #31 O-Rings from Amazon.

But all of the O-Rings I find at Amazon, Home Depot, etc., are sold as O-Rings for water applications such as faucet repairs and I am wondering if anyone has found replacements that are actually for use with hydraulic systems. While the ones from Amazon that I used, stopped my leak, I felt I had to tightened the four caps harder than I expected to stop the leaks.

Thanks in advance for any information you may share.
 

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