Sale $250 off on Engine and 20% off all parts
(801) 489-8697 Talk To An Expert!
Search
Close this search box.
Search
Close this search box.

Polaris Snowmobile Engines

From older trail sleds to newer performance platforms, REV6 rebuilds and remanufactures snowmobile engines across multiple makes, model years, and riding styles. Whether your snowmobile is used for trail riding, recreation, utility work, or seasonal riding, engine wear can gradually develop through operating hours, storage cycles, changing snow conditions, and normal use.

REV6 supports snowmobile owners with rebuild solutions that match the condition of the engine and the goals of the project. Many customers choose to send in their original engine core because it often helps keep the rebuild process moving, while core availability may vary depending on platform and timing. Every engine moves through evaluation, rebuild work, careful assembly, and final quality checks before shipment. REV6 currently supports snowmobile engine programs across multiple Ski-Doo and Polaris platforms while also offering rebuild kits and replacement parts for many applications.

Every rebuilt engine includes our industry-leading 1-year warranty support, with available upgrade options on qualifying engine programs. Tracking information is provided after shipment so customers can stay informed through delivery and installation planning. REV6 also supports financing options and nationwide shipping across supported engine categories.

  • Sale!
    Engine Rebuild Fix Kit for Polaris 800 CFI. Includes crankshaft, complete gasket set, water pump seal, fix kit piston kits, fix kit spacer and extra base gasket, wrist pin bearings and fix kit bolts and dowels set.
    Quick View

    Polaris Pro RMK 800 Engine Rebuild FIX Kit (2013-2015 Snowmobile Models)

    Original price was: $1,564.99.Current price is: $1,428.37.
  • Helpful Answers About Snowmobile Engine Rebuilds

    Which snowmobile brands does REV6 support?

    REV6 supports multiple snowmobile platforms across different years and engine families. If your exact model is not listed, reach out to our team and we can help verify available rebuild, remanufactured engine, rebuild kit, and parts options.

    How do I know whether I need a rebuild or replacement parts?

    That depends on engine condition and inspection results. Lower compression, changing performance, harder starting, unusual noise, or increased oil consumption can all be signs it is time to evaluate the engine. If a complete rebuild is not necessary, REV6 also offers top end rebuild kits, bottom end rebuild kits, and individual replacement parts to help get your snowmobile back on the snow.

    Do customers usually send in their original engine core?

    Many rebuild projects move forward using the customer’s original engine core because it often helps scheduling and turnaround stay more predictable. Core requirements and availability may vary depending on engine family and current inventory.

    Can seasonal storage affect long-term engine life?

    Yes. Fuel condition, preseason preparation, storage practices, maintenance intervals, and operating conditions can all influence long-term engine reliability and performance.

    How does REV6 support customers throughout the rebuild process?

    Our customer service and sales teams remain available to answer questions, assist with logistics, and help coordinate next steps. Once shipped, tracking information is provided so customers can follow delivery progress and prepare for installation timing.

    WE KNOW YOUR Snowmobile Engines

    Every Snowmobile Engines we build is done by one of our master technicians. With over 35 years of experience, your snowmobile engine is in great hands.
    All Engines Include:
    • Newly rebuilt crankshaft (indexed and trued to better than OEM specifications)
    • Forged rods
    • Newly re-plated cylinder (Nikel plating done by Millennium Technologies)
    • Cylinder heads are decked to OEM Specifications
    • New mag plus PTO seals
    • All new fiber gaskets and o-rings
    • Pistons are forged with dual oiling ports on all skirts
    We have options in engines to fit your needs:

    Warranty Info               

    Financing              

    Engine Rebuild Kits Info

    1-2 year warranty badge
    We are so confident in our craftsmanship that each engine comes with a 1-year warranty. We offer free shipping inside the 48 continuous states and Canada.

    WORK WITH THE BEST WHEN IT COMES TO YOUR ENGINE.

    The REV6 Powersports team standing side by side in our REV6 shop in Utah
    rev6sports logo

    Need Help? Contact Us!