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Start ShoppingEPI Mudder Clutch Kit - Durable Off-Road Clutch System for ATVs and UTVs
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Description
Elevate your off-road performance with EPI's Mudder Clutch Kit, engineered for rugged terrain and heavy-duty use. This advanced clutch system combines high-strength steel weights, aramid fibers, and precision components to deliver reliable power transfer and extended durability for ATVs and UTVs.
Key Features
- High-Strength Steel & Aramid Fiber Construction: Reinforced with high-strength steel weights and aramid fibers for extreme heat, vibration, and wear resistance.
- 400 RPM Engagement Springs: Optimized spring tension ensures smooth, responsive power delivery with minimal drivetrain wear.
- Pre-Greased Components: Factory-lubricated parts simplify installation and reduce maintenance time.
- Universal Compatibility: Fits most 4-stroke ATVs and UTVs with standard clutch systems (verify fitment details).
- Durable Friction Plates: Enhanced friction materials provide consistent engagement across varied terrain conditions.
Why Choose This Product
Whether you're conquering mud, rocks, or sand, the Mudder Clutch Kit delivers reliable performance with its reinforced design and precise power transfer. The 2.5 lbs compact system (6x6x2" dimensions) reduces maintenance intervals while enhancing throttle response and control. Its durable components ensure long-term reliability without compromising performance, making it ideal for serious off-road riders.
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Elevate your off-road performance with EPI's Mudder Clutch Kit, engineered for rugged terrain and heavy-duty use. This advanced clutch system combines high-strength steel weights, aramid fibers, and precision components to deliver reliable power transfer and extended durability for ATVs and UTVs.
Key Features
- High-Strength Steel & Aramid Fiber Construction: Reinforced with high-strength steel weights and aramid fibers for extreme heat, vibration, and wear resistance.
- 400 RPM Engagement Springs: Optimized spring tension ensures smooth, responsive power delivery with minimal drivetrain wear.
- Pre-Greased Components: Factory-lubricated parts simplify installation and reduce maintenance time.
- Universal Compatibility: Fits most 4-stroke ATVs and UTVs with standard clutch systems (verify fitment details).
- Durable Friction Plates: Enhanced friction materials provide consistent engagement across varied terrain conditions.
Why Choose This Product
Whether you're conquering mud, rocks, or sand, the Mudder Clutch Kit delivers reliable performance with its reinforced design and precise power transfer. The 2.5 lbs compact system (6x6x2" dimensions) reduces maintenance intervals while enhancing throttle response and control. Its durable components ensure long-term reliability without compromising performance, making it ideal for serious off-road riders.
| SKU | GM6AAA8F92 |
|---|---|
| MPN | WE437134 |
| Brand | EPI |
| Category | Clutch |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Yamaha | Raptor 700 | 2019-2024 |
| Yamaha | Raptor 700R | 2019-2024 |
| Yamaha | YFZ450R | 2020-2024 |
| Yamaha | YFS700U Wolverine RMAX | 2021-2024 |
Frequently Asked Questions
Fits Yamaha Raptor 700/700R (2019+), YFZ450R (2020+), Wolverine RMAX (2021+). Check full fitment list.
Yes, includes detailed paper instructions. EPI also has PDFs online.
Yes, helix allows RPM adjustment. Comes set for mud with 400 RPM engagement springs.
Yes, designed for lower engagement RPM ideal for mud riding and low-speed technical terrain.
Helix is mud-specific; for racing, consider EPI's race helix or adjustable version.
Installation Guide
Difficulty
Medium
Est. Time
1 hr 30 min
Tools Required
- T-handle set or Allen wrenches
- torque wrench
- clutch holder tool
- grease
- snap ring pliers
Pro Tips
- Soak new friction plates in oil before install
- Use blue Loctite on helix bolt
- Check clutch cable free play after install
Common Mistakes to Avoid
- Not greasing the helix bushing
- Incorrect spring installation
- Over-torquing bolts
Comparison vs Stock/OEM
Stock clutch slips in mud/deep sand; Mudder kit uses heavier weights and mud-specific helix for immediate low-RPM response
Improvements
- Prevents clutch slip in mud
- Lower engagement RPM (400 vs stock 2200)
- Better durability in abusive conditions
- Smoother power delivery
Considerations
- May feel 'heavier' on road; optimized for off-road
Durability & Warranty
Expected Lifespan
2-4 years heavy mud use; longer for trail
Warranty
1 year manufacturer defect warranty
Maintenance
Inspect weights/springs every 50 hours; grease helix bushing seasonally
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