How to Change Oil Polaris Sportsman 800

In this article we'll explain how to change oil and filter on a 2005-2014 Sportsman 800.  This process is straight forward and expect no surprises.  Before getting started have the following tools and supplies on hand.

- 2 qts. oil, 0w-40 or your choice
- Oil Filter, Wix 51356
- T40 Torx Bit
- catch pan
- funnel

Begin the process by warming the engine up to operating temperature and parking on level ground.  Next remove the oil drain plug, T-40 Torx bit.  While the oil drains remove the spin off oil filter located on front of the engine.  With the oil drained reinstall the drain plug and oil filter.  The process is completed by adding two quarts of oil through the dip stick tube.  Remember to recheck the oil level after idling the Sportsman 800 for a minute or so.  Performing a oil on an ATV doesn't get any easier than on the Sportsman. Everything ATV UTV Reviews

What is the Difference in Demand Drive Fluid and Angle Drive Fluid: Polaris Front Gearcase Noise After Oil Change

Recently we were changing the front differential fluid on a 2012 Polaris Sportsman 800.  Some folks suggested using Angle Drive Fluid and that it replaced Demand Drive Fluid.  The Owner's Manual makes no mention of this fluid, so after much research and looking at the fluids, it's apparent that these two oils are different in every way.  Watch the Comparison.

Polaris Angle Drive Fluid is made for the earlier model Polaris 4x4 ATV's that have the electrically actuated hub assembly.  This means the AWD system engages at the hub assembly or similar to a old pick-up truck that you have to get out of and lock the 4wd system in at the center of the front wheels.  The front diff on these style quads use the Angle Drive Fluid, which appears to be the same consistency and very similar to a gear oil.

Polaris Demand Drive Fluid is formulated for (approximately) 2004 and newer Sportsman's that the AWD (4x4) system engages in the front differential.  This fluid is much thinner and resembles hydraulic fluid.  The Demand Drive Fluid is clear and very thin as you can see in the video.  Some folks have ran Angle Drive Fluid in the newer center actuating front differentials with no issues, while others report the fluid made their front gearcase make a loud popping noise and ultimately break down.