Note: Toys by Troy shut down their operation at the end of 2007. I’ve added this information after receiving numerous e-mails inquiring as to if I knew what the part numbers may be for the cartridge joints on the control arms. Scott Morris was nice enough to pass along this information to me after we exchanged e-mails.
The Toys by Troy Alumi-flex control arms use cartridge joints. These joints will wear and require maintenance/replacement.
Here are the numbers I was provided by Scott. They are for the 2 ½ inch Daystar Poly-flex joints and can be found at the Daystar website.
The 2 ½ inch replacement bushing part number is: KU70004BK
The 2 ½ inch rebuild kit part number is: KU70088BK
As I no longer have my TJ, I can’t look at the control arms. It is possible that some of the cartridge joints were the smaller 2 inch type. If so, bushing kits and rebuild kits for them are on Daystart website too.