tcb100

Anybody know a source for replacement heim joints that have dust boots and grease fittings?

I have the Petitt solid trailing arms that have worn quite a bit.

superior_force

check Baker Precision http://www.bakerprecision.com/rodacc.htm

or get a set of these http://www.rx7.com/store/rx7/fdlaunchkit.html

alberto_mg

rotary extreme makes a good set. check them out or use the search button for more info.

superior_force

http://www.rotaryextreme.com/fdindex.html

if you look up trailing arms they claim the joint is "self lubricating"...hmmmm

at least they have seals

maxcooper

You can replace the rod ends with QA-1 XMR-10 (or XML-10, depending on the thread direction) from Jeg's for ~$20 each. I replaced the rod ends in my M2 toe links with these rod ends and they seem to be working fine. The Pettit arms probably use the same 5/8" size rod ends, but it would be worth checking the size before ordering. I chose the QA-1 units after looking at a lot of price lists and data sheets. The QA-1 rod ends are strong and cheap, and they seem to be holding up fine on my car, though I think any rod end is going to be a wear item that needs periodic replacement.

I posted about some dust sealing options from Baker Precision here:
https://www.rx7club.com/showpost.php...1&postcount=13

-Max

oneflytrini

iTrader: (1)

What are some signs of failing Trailing Arms? I have the K2RD Trailing Arms, and theyve been on the car for a while.

Narfle

iTrader: (16)

rear end clunk, unpredictable/inaccurate turn in, rear end shimmy.

tcb100

Thanks all.