Sportsman 500 engine

Engine

Displaying 1–10 of 12
  • 1996-00 Sportsman 500 Crankshaft Bearing KitSportsman crankshaft bearing kit

    Sportsman 500 Crankshaft Bearing Kit Rebuild your early model Sportsman 500 crank with these new bearings and seals.  Fits the 1996-00 models.

  • 2001-04 Sportsman 500 Crankshaft Bearing KitSportsman crankshaft bearing kit

    This kit includes the crankshaft bearings and seals on the 2001-03 and 2004 (AA-AC-AE-AG) Sportsman 500′s. Better than OEM quality.

  • 2004-11 Sportsman 500 Crankshaft Bearing KitSportsman crankshaft bearing kit

    This kit includes the crankshaft bearings and seals on the 2004 (AO-AW) and 2005-11 Sportsman 500’s.  Better than OEM quality.

  • Sportsman 500 CamshaftSportsman 500 camshaft copy

    Sportsman 500 Camshaft. Sportsman 500’s are notorious for prematurely wearing out the lobes, especially the center lobe.  This cam has the same lift and duration to not only get you running again.  The HO sytle grind will work on all Sportsman 500’s but non-HO models would benefit more when using the larger carburetor.  This is the … Continue reading Sportsman 500 Camshaft

  • Sportsman 500 Cylinder and Piston KitPolaris sportsman cylinder

    Sportsman 500 Cylinder Kit So your piston stuck and damaged your cylinder?  You can go with a used cylinder and never know what you get or you could get this complete kit and just bolt it back together.  This is the only aftermarket Sportsman 500 cylinder available on the market!  Built to the exact same OEM … Continue reading Sportsman 500 Cylinder and Piston Kit

  • Sportsman 500 Exhaust Rocker ArmSportsman 500 rocker arm

    Sportsman 500 Exhaust Rocker Arm If your camshaft is worn out then more than likely you need new rockers as well.  This aftermarket rocker arm is a direct replacement to the OEM right down to the adjusters.  Even if your rocker is only slighly worn, the chrome plating is probably grooved or coming off.  If … Continue reading Sportsman 500 Exhaust Rocker Arm

  • Sportsman 500 Exhaust Valveexhaust valve

    Replacement exhaust valve for the Sportsman 500 engines.  Better than OEM quality for use with the stock head.  Replaces Polaris part #3085412.  Sold each.

  • Sportsman 500 Intake Rocker Armpolaris rocker arm

    Sportsman 500 Intake Rocker Arm When rebuilding you 500 engine make sure to replace the rockers. Failure to use new rockers could lead to premature cam failure in the future. These rockers are the perfect replacement and also include the adjusters. Sold each so you will need to order 2 for each motor. Fits all … Continue reading Sportsman 500 Intake Rocker Arm

  • Sportsman 500 Intake Valveintake valve

    Sportsman 500 Intake Valve Excellent quality replacement intake valves.  Stock replacement so it can be used with stock springs, guides, seals, and cam.  Sold Each.  Replaces Polaris part #3085349. 

  • Sportsman 500 Piston Kitpiston

    Sportsman 500 Piston Kit Top quality forged piston kit for your Sportsman.  Features include machined smooth crowns, teflon/moly coated skirts, and a high silicon content.  For use with all stock or modified motors.  Choose from standard or oversize below.  Includes rings, pin, and circlips.

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