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EPI High Elevation Sport Utility Clutch Kit for Stock Tires - 2008-14 Yamaha Grizzly 450

2008-14 Yamaha Grizzly 450 EPI High Elev Clutch Kit (Stock Tires)

Ships in 1-2 business days *FREE SHIPPING*
Item #: 91-13873
Brand: EPI Performance Parts
Optional Clutch Compression Tool:
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Product Description

Optimize your Grizzly 450 for homesteading with an EPI High Elevation Sport Utility Clutch Kit

Elevate your Yamaha Grizzly 450's performance for the demands of homesteading with the EPI High Elevation Sport Utility Clutch Kit. Experience greater hauling power, smoother operation, and increased reliability for all your essential homestead tasks.

Key Features for Homesteaders:

  • Enhanced Pulling Power: Tackle heavy loads like firewood, fencing materials, and feed with improved low-end torque.
  • Reduced Belt Wear: Extend the life of your belts and save on costly replacements, especially during heavy-duty use.
  • High Elevation Performance: Maintain consistent power delivery even at higher altitudes, crucial for homesteads on varied terrain.
  • Homestead-Ready Durability: Designed to handle the rigors of demanding homestead work.

Easy Installation:

  • Straightforward Kit: Includes all necessary weights, springs, and clear instructions.
  • User-Friendly: Perfect for homesteaders with basic mechanical skills to save on installation costs.

Key Benefits:

  • More Efficient Homesteading: Get more done with a Grizzly that's optimized for heavy loads and tough terrain.
  • Reduced Maintenance Costs: Minimize belt slippage and potential breakdowns.
  • Reliability for Essential Tasks: Depend on your ATV for the critical needs of your homestead.
  • Self-Sufficient Upgrade: Improve your ATV's performance without relying on outside help.

Order your EPI High Elevation Sport Utility Clutch Kit for Stock Tires and transform your Yamaha Grizzly 450 into a true homesteading powerhouse!


  • 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 stock tires and 3-6000 ft elevation
  • All around use kit
  • Great for trail riding, occasional mud and sand riding, plowing and hauling
  • 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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