Twin Disc B series clutch kit Twin Disc B series clutch kit – Action Clutch
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Action Clutch 7.25in Twin Disc Race Kit B series Hydro

Regular price $1,220.00 Sale price

Compare at $1,375.00

TQ Rating: 800ft/lbs

HP Rating: 1200hp

Weight: 14lbs

Action Clutch 7.25in racing clutches are designed for racing applications that put down serious power ratings. They feature two discs that are a mix of ceramic and metallic formulated materials. Our discs provide a higher heat capacity through their increased mass. The great thing about these discs is the engagement characteristics- They offer a smoother engagement than any other disc in the market. The features of this racing unit is recommended for the following applications:

  • Road racing
  • Drag racing
  • Hill climb
  • Off-road
  • Club racing
  • Circuit racing
  • Pullying


  • Chrome vanadium diaphragm springs which helps resist abrasion, oxidation, and corrosion.
  • High-strength steel pressure and floater plates.
  • .250in thick discs which provides excellent wear resistance and performs well in elevated temperatures.
  • Has one piece design to provide lower operating temperatures, higher strength and minimized deflection when quick shifting.
  • Hardened steel buttons which provide a smooth and durable surface for pressure and floater plates
  • 100% dynamically spin balanced.
  • Individually inspected for proper release, assembly and balance.

This clutch kit comes with following:

- Aluminum Hat
- 2 Floater Plates
- 2 Race Discs
- 7.25Ó Flywheel Included
- Modified Bearing
- Pilot Bearing or Bushing (if applicable)
- Alignment Tool

*Please make sure to use a clutch pedal stop

Proudly Made In The USA.