Feature

●Includes Camshaft, Exhaust Rocker Arm, Intake Rocker Arms (2) and Gasket
●Made from Forged Steel, then Hardened and Heat-Treated for Ultimate Strength and Durability
●Proven to work with all Factory Cylinder Head Components. Polished Cam Lobes Reduce Friction and Increase Engine Life Expectancy
●Replaces OEM Part Numbers: Polaris 3086212, 3084910, 3084913, 3084914
●Compatible with the 1995-2003 Polaris Magnum 500 2x4 4x4 6x6, 1995-1998 Polaris Magnum 425, 1997-2012 Polaris Scrambler 500 2x4 4x4, 1997 Polaris Xplorer 500, 1998-2002 Polaris Big Boss 500 6x6, 1999,


Description

NICHE Brake Pads ATV UTV Stopping Safety Semi Metallic PaddingNICHE Brake Pads ATV UTV Stopping Safety Semi Metallic Padding
OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913

MK1000966

Niche Powersports Brake Pads ReplacementNiche Powersports Brake Pads Replacement
About NICHE

NICHE specializes in the highest quality Powersports replacement parts. Our parts meet or exceed the quality of the original parts that come with your machine. Some of the NICHE product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. Let NICHE components fix your machine today!

NICHE Camshaft Rocker Arm Gasket Kit Assembly MK1000966

  • Includes: NICHE Camshaft, Rocker Arm, Gasket Cover
  • Compatible with the following brands: Polaris
  • Compatible with the following models: ATP 500 HO,Big Boss 500,Hawkeye 400 HO,LUH 500; Magnum 425 2X4, 425 6X6, 425, 500 2X4, 500; Ranger 400 HO,425 2X4,500 2X4; Scrambler 400 2X4,500 2X4, 500 Freedom 500; Sportsman 400 HO,400,450,500 6X6,500 HO LTD; Worker 500; Xpedition 425; Xplorer 500
  • Replaces for the following OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913

OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913

NICHE Gasket Cover

A gasket is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression.

Some Types of Gaskets:

  • Head gaskets create a seal between the engine block and cylinder head. This seal establishes a proper compression and prevents fluid leaks into the cylinders
  • Base gaskets create a seal between the top-end of your engine and the engine cases. Stop pesky engine oil leaks before they cause permanent damage to your engine.
  • The valve cover is sealed to the upper section of the engine cylinder head by a valve cover gasket. As it passes around the camshafts, rockers, and valves, the gasket stops engine oil from seeping out.

OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913

NICHE Rocker Arm

A rocker arm is a mechanical linkage inside a engine responsible for driving the movement of the intake and exhaust valves when the camshaft is in motion. When the camshaft is in motion the rocker arm will lower one of its to sides to allow both fuel and air to flow throughout the engine.

Some Types of Rocker Arms:

  • Stamped Steel Rocker Arms are the most common. They use a basic nut with a rounded bottom to hold the pivot of the rocker arm in place.
  • Full Roller Rocker Arms replace the pivot with bearings. They do not use the same rounded nut. The bearings are bolted in place and allow the rocker to pivot.
  • End Pivot Rocker Arms have their pivot located at the ends of the rocker arms. The camshaft is instead mounted in the center to push the ends.

OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913OEM MPNs: 3086212, 3085855, 3084898, 3086200, 3085074, 3084872, 3084869, 3084910, 3084913

NICHE Camshaft

Where is it found?

  • Primarily in 4 Stroke engines within the cylinder head.

What does it do?

  • Opens and closes both the intake and exhaust valves in the vehicles engine.

When to replace?

  • Engine fails to starts
  • Engine stalls
  • Engine misfires

Product information