Heavy Duty EPI Suspension Spring Polaris Sportsman 140#

Heavy Duty EPI Suspension Spring Polaris Sportsman 140#

Improve your ATV’s suspension performance with the Heavy Duty EPI Suspension Spring for Polaris Sportsman models. Engineered for demanding off-road conditions, this 140# heavy-duty spring provides increased load support, reduced suspension sag, and improved ride stability for trail riding, utility work, and heavy accessory use.

Manufactured from high-quality chrome silicon, this EPI Performance suspension spring is built to withstand harsh riding environments while delivering long-lasting durability. Designed to be 25% heavier than stock springs, it is ideal for Polaris Sportsman ATVs equipped with plows, winches, cabs, trailers, and other added accessories.

Key Features

• Heavy-duty suspension spring for Polaris Sportsman models
• 140# spring rate for improved load support
• Made from durable high-quality chrome silicon
• 25% heavier than factory stock springs
• Helps reduce suspension sag and bottoming out
• Improves ride stability and handling performance
• Ideal for ATVs with plows, winches, trailers, and utility accessories
• Available in red or black
• Sold individually

Benefits

• Supports heavier loads and utility applications
• Enhances suspension durability for off-road riding
• Improves handling and ground clearance
• Reduces excessive front-end dive and suspension wear
• Built for rugged trail and work environments

Vehicle Compatibility

Fits select Polaris Sportsman 400, 450, 500, 600, 700, and 800 models from 1996–2006.

Why Choose Heavy Duty EPI Suspension Spring?

The Heavy Duty EPI Suspension Spring Polaris Sportsman is designed for riders who demand stronger suspension support and dependable off-road performance. Its upgraded heavy-duty design provides the durability and load-carrying capability needed for utility work, towing, trail riding, and aggressive terrain conditions.

Cross-reference part/SKU numbers: EPI-WE321519, 79-16595