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POLARIS 08-19 SPORTSMAN 850 ENGINES

WE MAKE POLARIS 08-19 SPORTSMAN 850 ENGINES BETTER THAN NEW
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    Polaris 2008-2016 Sportsman/Scrambler 850 Engine Refresh Kit (.5mm Over Bore)

    Original price was: $478.60.Current price is: $382.88.
  • Polaris Sportsman 850 Engine and Parts

    What makes the REV6 Sportsman 850 engine rebuild different from stock?

    REV6 engines are rebuilt with upgraded components and precise machining to address common failure points found in OEM engines. Each engine is carefully assembled and inspected by experienced technicians to ensure long-term reliability and performance.

    Is a core charge required for a Polaris Sportsman 850 engine rebuild?

    Most REV6 engine rebuilds require either sending in your original engine core before the build begins or paying a refundable core charge. Once your core is received and passes inspection, the deposit is refunded.

    How long will a rebuilt Polaris Sportsman 850 engine last?

    Engine lifespan depends on riding style, maintenance, and conditions. With proper maintenance and regular oil changes, many customers see 6,000 to 12,000 miles from a remanufactured engine.

    The Polaris Sportsman 850 engine rebuild is designed to restore power, reliability, and longevity to your ATV. Each engine is completely disassembled, inspected, cleaned, and rebuilt using upgraded components and precise tolerances. Our experienced technicians assemble every engine and perform a final inspection to ensure dependable performance before it ships.

    WE KNOW YOUR SPORTSMAN 850 ENGINE

    Every Polaris 08-19 Sportsman 850 engine we build is done by one of our master technicians. With over 35 years of experience, your Sportsman 850 engine is in great hands.
    All Sportsman 850 Engines Include:
    • Full inspection of engine core
    • Clean, blasted/inspected engine cases
    • Remanufactured cylinder head
    • Nickel plated mono cylinder
    • Pistons & rings
    • Valve guides
    • Intake & exhaust valves
    • Valve seats
    • Valve stem seals
    • HD crankshaft
    • Crankshaft main bearings
    • Balance shaft bearings
    • Balance shaft
    • Camshaft
    • Lifters
    • Pressure relief dowel
    • Pressure relief spring
    • Complete gasket set
    • Water pump mechanical seal kit
    • Seals
    • Assembly by a master technician
    • Quality control inspection
    All Sportsman 850 Engines Include the Following Upgrades:
    • Upgraded moly pistons
    • Heat treated camshaft
    • HD twin Crankshaft
    • Modified pressure relief system
    • Better piston to cylinder wall specifications
    • High performance lifters
    • High temp valve stem seals

    We have options in engines to fit your needs:
    PARTS                PREMIUM                PLATINUM
    We are so confident in our craftsmanship that each Polaris 08-19 Sportsman 850 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 Polaris 08-19 Sportsman 850 engine.

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