Polaris Ranger & Sportsman 400 Engine Rebuild Kit (2005–2014)

Description

Engine Rebuild Kit for 2005–2014 Polaris Ranger and Sportsman 400

The Ranger/Sportsman 400 engine rebuild kit fits 2005–2014 models that require crankshaft, piston, timing, and sealing parts. The crankshaft arrives with its pressed-on bearings already installed.

This Kit Includes

• Timing Chain
• Crankshaft with Pressed-On Bearings Installed
• Complete Gasket Kit
• Water Pump Seal Kit
• Moly Forged Piston

Pressed-On Crankshaft Bearings

REV6 supplies the crankshaft with its pressed-on bearings installed. Therefore, this portion of the assembly does not require the buyer to press those bearings onto the crankshaft.

However, the supplied information does not confirm every bearing used elsewhere in the engine. Inspect the remaining bearings and related parts before beginning the rebuild.

Check the Engine Before Assembly

First, inspect and measure the cylinder bore. Next, check the engine cases, timing guides, and tensioner for wear or damage. Finally, confirm the required piston specifications before installation.

Smaller Ranger and Sportsman 400 Repair Options

If the crankshaft remains usable and the repair only requires piston parts, compare the Polaris Ranger and Sportsman 400 standard piston kit for 2005–2014 models.

If only the timing component needs replacement, review the Polaris Ranger 400 timing chain for 2005–2014 models.

Rebuild Guidance, Warranty, and Financing

If you are comparing different kit levels, read the REV6 engine rebuild kit guide before ordering.

REV6 backs this kit with a 1-year parts warranty. In addition, financing options for REV6 engine kits may be available.

If you need help confirming fitment or supplied parts, contact the REV6 team.