ACT Clutch Monoloc Collar - Subaru WRX 94-05/STI 01-21/Mitsubishi Evo/Mazda RX7 FD

SKU: 884006P
Regular price $179.95 inc. GST

884006P is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc hardened chrome-moly steel construction will provide years of service.



  • Feel: Added confidence of reliability during hard and fast shifts
  • Life: Hardened Chromoly steel construction to provide years of service, dramatic improvement in release mechanism life
  • Quality: Spring tension is carefully calculated and tested for optimal performance, major improvement in release mechanism
  • Recommended Use: Recommended for all uses
  • ACT Difference: ACT's patented fix for problematic OE design


Vehicle Fitment:

  • 1994-2000 Subaru WRX (Pull Type)
  • 2001-2005 Subaru WRX (Pull Type)
  • 1994-2000 Subaru STI (Pull Type)
  • 2001-2007 Subaru STI (Pull Type)
  • 2008-2014 Subaru STI (Pull Type)
  • 2015-2021 Subaru STI (Pull Type)
  • Mitsubishi Lancer Evo 4-6
  • Mitsubishi Lancer Evo 7-9
  • Mitsubishi Lancer Evo X
  • Mazda RX-7 FD