Rev6 offers quality parts that are proven to last.

Everything included in this listing is all high quality parts to make your UTV or ATV last longer and outperform factory!

Rev6 has over 40 years combined experience in the UTV & ATV industry. We specialize in building complete engines for stock & performance applications.

Now we are offering these very same parts that we use on our engines!

Rev6 hands down has the best warranties in the industry, the best customer service and fast Shipping

Our parts kits were all designed by our senior engine technicians that know all the ins and outs of an engine.

Rev6 Engines & Parts will not let you down when it comes to quality & customer service!

Upgraded Timing Repair Kit

Complete ready to install update/fix for the common issues with these RZR or Ranger 900-1000 engines jumping timing.

Not only does the ratcheting style tensioner help address these issues, but we also include all new fixed guides, chain, valves and valve stem seals to repair your engines that already jumped timing.

Includes is our forged one piece nitrate valves. These performance valve offer better performance and longevity.

Includes the following parts:

- New timing chain

- Upgraded ratcheting style timing chain tensioner

- Tensioner gaskets

- (4) Forged intake valves

(4) Forged exhaust valves

- Timing guides replacement

Fits the following applications:

- 2013-2017 Ranger 900 (all models)

Rev6 offers quality parts that are proven to last.

Rev6 includes a 1 year warranty with all new and remanufactured parts.

We have complete confidence in what we sell and our warranty backs that up!

Polaris 2015-2016 RZR Ranger 900 XP Timing Fix Kit Valves Upgraded Tensioner