I need to replace A Arm bearings on my quad but for the life of me I can't find them. I can find ones for the TRX250R, but not the utility TRX. I was wondering if they are interchangeable with the TRX250r from 1986 or perhaps the 85-87 or better yet the TRX300 or TRX350?

I found front S/Swing Arm bushings, king pin and tie rods, but not the A Arm bearings... am I missing something?

Thanks for the help!  

alot of the 1986 honda 250 fourtrax machines had the "s" type a-arms.
I have one of these at my house
pound for pound a good utility atv.

check with John at www.rjatv.com
if you don't see what you are looking for drop him an email or give him a call.
he will respond pretty quickly.

dop understand though that the season is in full swing so he can get busy at times.  but he will always get back to you as soon as possible.

tell him Ben from "Wolf Performance" told you to give him a shout.  

he has awesome shipping times and really good prices.

he'll find what you are looking for.

some are interchangeable, with the trx, but not every design.
and honda will change the design if they find a good upgrade improvement in the same year.  

I would be shocked if ANY parts from a 250R worked on a utility quad. The 250R was a high performance racer