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Home > Clutches

Hilliard Extreme Duty 3/4" Clutch 10T #40/41

Part Number: 404610
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Hilliard Extreme Duty 3/4" Clutch 10T #40/41


  • 3/4" Bore
  • 10 Tooth
  • #40/41 Chain
  • 3/16" keyway
  • Engages at 2300 RPM


  • Up to 13 HP
  • Bi-Directional (Inboard or Outboard)
  • Load-free starting
  • Excellent quality at a competitive price
  • Easy to install
  • Longer life than competitive clutches


  • Integral key design
  • Sintered metal clutch shoes
  • Heat dispersing spring-to-shoe design

The Extreme-Duty Sprocket Centrifugal Clutch is ideal for the everyday demands of childrens yard-use go-karts. This clutch was designed to be a low-cost upgrade to the stock unit. A thermodynamically designed clutch shoe increases the clutch’s capacity to absorb heat without damaging the clutch springs, resulting in longer life and better reliability.

**There are many variables that play into the performance of a clutch. Tire size, rear sprocket size and rear drive set-up are a few of the main variables that could affect clutch performance. If you are using large tires or a small sprocket, your vehicle may require a belt drive system. Clutch performance is not based soley on the engine size.**

Hilliard Extreme Duty 3/4" Clutch 10T #40/41
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Location: 200-08
  • 10 Things to Know about a Centrifugal Clutch
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