tire sprocket

you need snap ring pliers found at sears local parts store harbor freight ect. good luck

I am preety sure he meant the rear rims sprocket , but hey i could be wrong .

Are you trying to change the bolted on rag joint sprocket that has 9 bolts?

To install and remove the rear wheel sprocket I used a 10mm long box wrench on the inside and a 1/4" battery ratchet with a 10mm socket for outside. But any 10mm wrench and a 10mm socket will do the trick. Virtually impossible with a pair of pliers..In fact I can't thing of anything on these engines I would use pliers on. If you use the correct tools for the job, it will make things easier. If you don't have wrenches and a socket set, may I suggest you go buy a set..You can get a set rather cheap.

These are cheap sockets but will do for anything needed on these MB's
http://www.harborfreight.com/mercha...tchet-sets/52-piece-socket-set-35338-568.html

Then add a wrench set.
http://www.harborfreight.com/9-piece-metric-highly-polished-combo-wrench-set-42305.html