EPI Performance Economy Clutch Kit for 2002-08 Arctic Cat 400 Manual 2×2/ 4×4 – WE490425

EPI Performance Economy Clutch Kit for 2002–2008 Arctic Cat 400 Manual 2×2 / 4×4 – WE490425

Improve throttle response and restore clutch performance with the EPI Performance Economy Clutch Kit WE490425, designed for 2002–2008 Arctic Cat 400 Manual 2×2 and 4×4 models. Engineered to work with any tire size and at any elevation, this spring-only clutch kit is ideal for general trail riding and everyday utility use.

If your Arctic Cat 400 feels sluggish after installing larger tires or riding at varying elevations, factory clutch calibration may no longer deliver optimal performance. This EPI Economy Clutch Kit improves belt grip and enhances backshift characteristics, helping maintain proper RPM under load and delivering smoother acceleration.

Key Features

• Works with Any Tire Size – Compatible with stock or oversized tires.
• All Elevation Performance – Designed for consistent operation regardless of altitude.
• Improved Belt Grip – Reduces belt slip during acceleration and heavy use.
• Enhanced Backshift – Maintains proper RPM for smoother throttle control.
• Trail Riding Tuned – Ideal for recreational and general-purpose riding.
• Spring Kit Only – No clutch weights included.

Technical Specifications

• Brand: EPI Performance
• Part Number: WE490425
• Application: 2002–2008 Arctic Cat 400 Manual (2×2 / 4×4)
• Type: Economy Clutch Spring Kit
• Tire Compatibility: Any size
• Elevation Compatibility: Any elevation

Additional Items Required Before Installation

• Internal Clutch Housing Gasket #3402-589
• Arctic Cat Motor Oil

Note: Clutch kit components may vary slightly from product photo.

Why Upgrade Your Arctic Cat 400 Clutch?

Larger tires and environmental changes can impact clutch engagement and overall performance. The WE490425 Economy Clutch Kit recalibrates clutch spring tension to restore low-end power, improve drivability, and help extend belt life without the cost of a full performance clutch system.

Trusted by ATV riders and mechanics, EPI Performance clutch kits provide reliable, cost-effective upgrades for improved trail performance and consistent power delivery.