yam 3

Member
May 19, 2000
248
0
I just put some Valvoline dexron mercon atf in my forks last night only to read here in a previous post that the dexron type will eat seals???????
Anybody know this to be true?
Should I drain them?
I would hate to have ruined seals because of this.
Help quick
 

BadgerMan

Mi. Trail Riders
Jan 1, 2001
2,479
10
It does not seem to attack seals in automatic transmissions.

I have been running ATF in my YZF's shock with no problems (and great action BTW). I run ATF in the forks on my old XR as well as my son's KDX. No problems there either.
 
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