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EPI Low Elevation Sport Utility Clutch Kit for Oversized Tires - 2008-14 Yamaha Grizzly 450

2008-14 Yamaha Grizzly 450 EPI Low Elev Sport Utility Clutch Kit (OS Tires)

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Item #: 91-13874
Brand: EPI Performance Parts
Optional Clutch Compression Tool:
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Product Description

Unlock the full power of your Grizzly 450 with oversized tires and the EPI Low Elevation Clutch Kit.

Get the most out of your 2008-14 Yamaha Grizzly 450! The EPI Low Elevation Sport Utility Clutch Kit combats the power loss you experience with oversized tires, delivering a more capable ride at elevations of 0-3,000 ft.

Key Features & Benefits:

  • Oversized Tire Ready: Reclaim lost acceleration and responsiveness with larger tires.
  • Optimized for 0-3,000 ft Elevation: Specifically calibrated for maximum power output at lower altitudes.
  • Workhorse Ready: Tackle tough chores, haul loads, or explore trails with confidence.
  • Smoother Ride Experience: Enjoy quicker shifting and better throttle control for a more enjoyable ride.
  • Protect Your Clutch: Minimizes belt slip and heat build-up, extending clutch life.


Some Mechanical Skill Required: Clutch experience recommended. EPI tools (Clutch Puller, Compression Tool) make the job easier.

Frequently Asked Questions

  • Fitment: Designed for the 2008-14 Yamaha Grizzly 450 models listed on the fitment tab.
  • Warranty: EPI offers a 1-year warranty against defects in materials and workmanship.

Order the EPI Low Elevation Sport Utility Clutch Kit and dominate the trails with your Grizzly 450!


  • 2014 Yamaha Grizzly 450 EPS
  • 2014 Yamaha Grizzly 450 4x4
  • 2013 Yamaha Grizzly 450 4x4
  • 2012 Yamaha Grizzly 450 4x4
  • 2011 Yamaha Grizzly 450 4x4
  • 2010 Yamaha Grizzly 450 4x4
  • 2009 Yamaha Grizzly 450 4x4
  • 2008 Yamaha Grizzly 450 4x4


  • Designed for 27-28 inch tires and 0-3000 ft elevation
  • All around use kit
  • Great for trail riding, occasional mud and sand riding, plowing and hauling
  • Makes up for the power loss and slow response of adding oversized tires
  • Better low end and midrange acceleration
  • Quicker backshift which results in crisp throttle response
  • Reduces belt slip and clutch heat

Important Info

  • Clutch components may vary from photo.
  • Additional tools required: Clutch Compression Tool - p/n: 91-10051/CCT510 (sold separately)
  • Items needed from dealer: 
    • Internal Clutch Housing Gasket - p/n: 5GH-15463-00-00
    • 2-3 Quarts of Yamaha motor oil

Customer Reviews

Questions & Answers


CA Prop 65 Warning Warning: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer, and toluene, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to
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