SPI Exhaust Power Valve Guillotine Valve for Polaris Snow Replaces OEM# 5135159

Exhaust Power Valve Guillotine Valve for Polaris Snow

This SPI exhaust power valve guillotine valve is a direct replacement for Polaris snowmobiles, featuring OEM cross-reference number 5135159. It controls exhaust flow to optimize engine performance at varying RPMs.

Overview

This aftermarket exhaust power valve guillotine valve from SPI is designed to replace the original valve in Polaris snowmobiles, cross-referencing OEM part 5135159. The guillotine valve regulates exhaust gas flow to improve power delivery and throttle response. Ideal for maintenance or repair, this valve ensures your Polaris snowmobile runs efficiently.

Built For Performance

• Direct OEM replacement for part number 5135159
• Precision-machined from high-temperature-resistant steel
• Designed to withstand extreme exhaust heat and vibration
• Includes mounting hardware for simple installation
• Restores factory power valve operation for consistent performance

On-The-Job Use

• Snowmobiling on groomed trails
• Deep powder and backcountry riding
• Mountain climbing and steep terrain
• Engine performance restoration and repair

Specs At A Glance

Good To Know

Q: Does this valve include a gasket? A: The valve is the main component; gaskets or seals may need to be ordered separately if not included.

Q: Will this fit all Polaris snowmobiles? A: It is designed for models that use OEM part 5135159, so verify your machine's part number before purchase.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.