Description

Polaris 400 Engine Master Refresh Components (2005–2014) Ranger/Sportsman

This Master Engine Refresh Kit fits Polaris Ranger and Sportsman 400 models from 2005–2014. When compression drops, valve sealing weakens, or timing components wear, this kit provides the key upper-end and timing parts needed to restore proper performance.

What This Kit Includes

• Timing Chain
• Water Pump Seal Kit
• Piston Ring
• (2) Intake Valves
• (2) Exhaust Valves

First, replacing the timing chain restores accurate cam timing. Next, new intake and exhaust valves improve cylinder sealing and airflow. In addition, a fresh piston ring supports compression, while the water pump seal kit helps prevent coolant leaks. As a result, your Polaris 400 engine runs smoother and more consistently.

Warranty & Support

This kit includes a 1-year parts warranty. If you only need exhaust valves, see our Polaris 400 Exhaust Valve Kit. For warranty details, review our warranty policy, or contact our team through the contact page.

Fitment

Polaris Ranger 400
Polaris Sportsman 400
2005–2014 Models

Take Action

Refresh your Polaris 400 engine with the critical wear components it needs. Order today with nationwide shipping.

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