32 replies to this topic

[Spineguy]

I used these and so far no leaks. 

  115 Buna-N O-Ring, 70A Durometer, Black, 11/16" ID, 7/8" OD, 3/32" Width (Pack of 100)    https://www.amazon.c...roduct_details 

 

The pump is different on my 88 and takes a larger O ring easily available at the hardware store.

[Aquadoc]

So I’ve read this thread. What should I look for to know to change seals? My back Rams have leaked and the black cap rises, sometimes… twice in a month, and leaked from there. I feel it was my fault both times. One uneven lift and once lifting after I forgot to remove front pins when lowering. I have a 14 CO. Is there a “walk through” thread? I appreciate the discussion here, but it’s more about the rings vs how to change. Yes I have the Manual. I do work with hydraulic tools as a Diver, but these rams are a bit different than my Underwater chainsaw LOL. Appreciate any guidance. TY Pete

[unpredictable]

I replaced the o-rings in my cylinders with Dance #15 o-rings from Home Depot... it's been a few months and still working great. 
https://www.homedepo...96732/100309239