[Marco1971]

I have a 2009 CF Moto 500a and I noticed my universal joint on the rear driveshaft is starting to have play. Anyway I can't seem to find a listing or part# for these anywhere, are they even replaceable?

[NMKawierider]

Nope..not just the u-joints. Alpha-Sports lists both drive lines complete. The rear is 901A-300100 for 148.42 and the front as 9010-290100 for 145.35. You could try and take them out, then down to a drive line or bearing shop and see if they can match them up. That's what I will be doing when the time comes.

[Bish]

Throwing this out for your info, someone out there may want to research this and see if it may work on CFMOTO.

My Brother had the front driveshaft replaced on his 2015 Polaris Ranger 570. The guy who did the repair has a small shop in his garage.

The new driveshaft he put in came from John Deere, not sure if its a part from their SXS line-up or lawn tractors, however, it fit perfectly, was of better quality, cost much less than the Polaris replacement part  and had grease fittings on the universal joints. If I can get the John Deere part number I will add it to this post.

Take it for what it is worth.

[dragonmac]

over the past winter I installed new u-joints in my z6 ...parts from cfmoto on back order so I got them from NAPA … same joints also used by Kubota, john deere, bolens… UJ-410 for both in the rear shaft...

[Dave]

What size are they , i just bought them for my Zforce ,I wondre if they are the same size ,, 22 x 50 ,,,,https://www.amazon.com/gp/product/B075H6STXQ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

[Derfer22]

Just wondering if you have any tips on replacing the U-joints; doesn't look like you have much room to drop things out. I need to replace mine 2013 Z6

[dragonmac]

the rear u-joints in mine were 20x55mm / rear diff has to be removed, so that means both axles, exhaust, shocks....so removed everything...shaft is a two piece design so the rear joint is easily done on the floor with a u-joint press but the front has to be done in the machine to attach to the trans output yoke, then the two pieces slid together later...don't forget to phase them properly !!!

[Derfer22]

That sucks but Thanks for the info