Polaris MRZR-D4

[Lawdog734]

Based on drive belt number 3211193, the following belts should be compatible with the MRZR-D4: Gates 36G4246, 36C4246, 36R4246, Dayco XTX228, Sixity belts compatible with the aforementioned belts, and maybe others that I'm not aware of. It's that correct? I've been trying to order Polaris belt # 3211225 through Amazon, but the seller keeps sending belt number 3211148.

Where are you finding that 3211193 is compatible with the MRZR-D4? I was also under the impression that 3211225 was the appropriate belt.

As far as aftermarket belts go, there are some good ones and others that aren't so good. The general rule of thumb seems to be to stick with OEM belts.

 

[publicenema]

The D4 uses belt 3211225, and it's used exclusively on 2017 through current MRZR D4's. As such, it's likely a controlled part and will not be available to you. I'm unable to cross it to an aftermarket belt, but you may be able to remove it and find something by searching for something with similar dimensions..

The diesel ranger belt (3211193) may work, but the only way to know is to try.

 

[Eltonich]

Where are you finding that 3211193 is compatible with the MRZR-D4? I was also under the impression that 3211225 was the appropriate belt.

As far as aftermarket belts go, there are some good ones and others that aren't so good. The general rule of thumb seems to be to stick with OEM belts.

On the attached picture it said that belt 3211193 was replaced by belt 3211225. I got the picture from the Polaris site. I ordered the Gates belt, and as soon as I get it I’ll do a side by side comparison.

 

[Lawdog734]

Finally got my hands on an MRZR-D4 and man is it fun. I had originally intended to strip it all down and restore it, but I think I'm going to leave it as-is. It looks like honest wear without signs of any real abuse.

After checking fluid levels and the belt/clutch conditions, I took it and had a little bit of fun with it. Everything runs great, but the shocks definitely need to be rebuilt. I've thought about respringing them myself, but I know that the right answer is to have them rebuilt.

The 28" tires aren't bad, but I've given some thought to stepping up to the 30" or even 32" version of the stock BFG tire. Has anybody played around with a slightly bigger tire?