shock rebuild help.

Hey guys, ripped my shock apart tonight, took a bit of time because it was the first time, but its done.

ive got a few questions and concerns.


Everything came apart good, the bladder looks good and the rod for the shock is not in to bad of shape.

The shock head seal for sure needs to be replaced, but I have a few concerns beyond that.


There is another part at the bottom of the rod, its like a shim stack. It looks like there is an oring missing off this, and it is no were to be found, also it appears as if the end piece is worn down, maybe because the oring was gone it rubbed on the walls of the casting.

The inside of the casting seems to be alright, but I cant know for sure.

Question #2 on the end of the shim stack there is a nut, that wont come off, im guessing this is the one I have to grind at to get off? if i grind the lock off, what happens when I put it back together?

Ill upload pictures, thanks!

This is the nut I think i need to grind at the lock to get off, seem right?



This is the what I thought was missing an oring, my finger is pointing to were it looks like there should be one.

Also, the metal around the oring is worn, because the oring is not there, does that mean my shock is junk?

Alright, got everything apart, and now I only have 1 problem with my shock, everything is good except the inside end head peice on the shaft, the end "shims/stacks" they look worn, have not been able to find a replacement.


if this is worn, does that mean the inside of my tube is worn and the shock is junk?

This is a picture of what im talkin about, I labled in green what im talking about


"worn and "not worn" you can see it has been rubbing on the inside of the housing, but the housing looks alright. Is there supposed to be an oring on there? thanks!

oh, I might have worded it wrong, let me clarify.

The bike was bought and the shock was blown, at this point I didnt not realize that it was bad, then I started realizing it should not bounce so much, but i finished off the year with the blown shock and got a new bike

Now im going through the bike and when we pulled the shock out the shaft wobbled around in the housing and when we pulled it apart we figure this was because it didn't even have a seal/oring on the dampening rod.

I think if i can get a new oring for the dampening end then I will be able to make the shock work.

I think I will be able to explain what im saying better with the picture above.

In the picture I point out the wear, but also notice there is a grove that looks like there should be an O RING located there, in the middle of the dampening thing.

There was no oring on this when I pulled the shock apart, I think that i what caused the end to wear weird.

Were can I get a new oring? or should I just get a new shock.

I have talked to a few people on kdxrider about buying used shocks off them.

The shaft on my shock is good, all chrome very little rust ( what it did has scotch brighted out just fine.

If you would be willing to sell what you have I would be willing to give you some money for it.

my email is csdwarf@gmail.com let me know what you think. Not sure what will fit ect.

Thanks!