I needed to rebuild my 900xp as it had a failed rod bearing. I had my reservations on ordering here due to my never hearing of them, but after speaking with the salesman I was feeling much better about the experience. Included in the kit was a set of stock piston rings which I found out would not fit in the grooves. After a call to the company they transferred me over to the tech side and we went over all the measurements and came to the conclusion that I was sent the wrong rings. They didn’t have any of the correct rings in stock so to make up for this they sent me a new piston set to make it right since they had made the mistake. Everything went together nicely and I was able to put 7 hrs on the rzr here this last weekend without any issues. Hopefully we can run it for a long time. Thanks for the great customer service I was worried about it being so close to the holidays but you guys made it happen.

Richard Farley

04:40 10 Jan 24

I purchased a Polaris general with a blown reverse chain, after several calls to vendors Mike was the only one to call me and offer his expertise. After telling him what I was looking for from my general he gave me excellent advice as to how to proceed. The gear reduction and super heavy reverse chain were installed. My general is amazing hauling firewood and retrieving game animals from some pretty tough places in the forest. Thank you Mike

Lloyd Porche

15:57 30 Oct 23

These guys are Awesome to work with and very kind and full of Knowledge! The engine runs Beautiful better than original. They make doing business with the costumer so easy. Engine was so well packed and delivery was Quick. FedEx comes to your door to pick up your core with no issues. All you see is negative reviews in this world so I would like to put a very Positive review! Thank you Rev 6 and your team keep up the Great work!

Jeff Yoder

15:45 09 Feb 23

One word about Rev 6 customer service and their products. WOW. AMAZING. GREAT. PHENOMENAL. (You pick one!). Heather and her team have given me the best customer service I have ever received in the motorsports industry. All questions and concerns I had were answered quickly and kindly. I even had a time sensitive question during the engine swap, expected a return email with an answer, I got an actual phone call from one of their techs talking me through a procedure! If you need a new engine or engine parts give these folks a ring, you won’t be disappointed!

Clint Wenthur

23:57 01 Nov 22

Found Rev6 online and decided I would give them a call. Never rebuilt an engine before so these guys helped me get the right kit and answered my questions won my confidence. Shipped promptly. Had a needed an extra part even and these guys just made it happen. Great service! Thanks Rev6

See All Reviews

$ 150 off all engines

15% off all parts and parts kits

Warranty Claims

Polaris Rebuild Kits

RZR Rebuild Kits

General Rebuild Kits

Ranger Rebuild Kits

Ace Rebuild Kits

Sportsman Rebuild Kits

Scrambler Rebuild Kits

Snowmobile Rebuild Kits

Can-Am Rebuild Kits

Commander Rebuild Kits

Maverick Rebuild Kits

Defender Rebuild Kits

Outlander Rebuild Kits

Renegade Rebuild Kits

Kawasaki Rebuild Kits

Teryx Rebuild Kits

Brute Force Rebuild Kits

Ski-Doo Rebuild Kits

Arctic Cat Rebuild Kits

Bobcat Rebuild Kits

Yamaha Rebuild Kits

Wolverine Rebuild Kits

Grizzly Rebuild Kits

Rhino Rebuild Kits

Viking Rebuild Kits

Polaris Parts

RZR Parts

General Parts

Ranger Parts

Ace Parts

Sportsman Parts

Scrambler Parts

Snowmobile Parts

Can-Am Parts

Commander Parts

Maverick Parts

Defender Parts

Outlander Parts

Renegade Parts

Kawasaki Parts

Teryx Parts

Brute Force Parts

Ski-Doo Parts

Arctic Cat Parts

Bobcat Parts

Yamaha Parts

Grizzly Parts

Rhino Parts

Viking Parts

Polaris Engines

RZR Engines

General Engines

Ranger Engines

Ace Engines

Sportsman Engines

Scrambler Engines

Snowmobile Engines

Can-Am Engines

Commander Engines

Maverick Engines

Defender Engine

Outlander Engines

Renegade Engines

Kawasaki Engines

Teryx Engines

Brute Force Engines

Ski-Doo Engines

Arctic Cat Engines

Bobcat Engines

Yamaha Engines

Grizzly Engines

Rhino Engines

Viking Engine