The ACT 884006P Monoloc is a one-piece, direct replacement or upgrade for the standard two-piece wedge collar and wire ring used in pull-type clutches. The spring tension of the segmented retaining ring is calculated and tested for optimal performance, providing uniform loading on the release bearing and pressure plate to assure proper alignment regardless of driver influence or vehicle modifications. Its hardened chrome-moly steel construction is built to provide years of service and is ACT's fix for a problematic OE wedge-collar design.
Installation InstructionsWarranty
Specifications:
- Product Weight: 0.1 lbs
- Construction: Hardened chrome-moly steel
- Type: One-piece Monoloc collar, replaces two-piece wedge collar and wire ring
- Recommended Use: All uses
- Part Number: 884006P
Vehicle Applications:
- 1991 Subaru Legacy Sport
- 1992 Subaru Legacy Sport
- 1993 Mazda RX-7 Base
- 1993 Mazda RX-7 R1
- 1993 Mazda RX-7 Touring
- 1993 Subaru Legacy Sport
- 1994 Mazda RX-7 Base
- 1994 Mazda RX-7 R2
- 1994 Mazda RX-7 Touring
- 1994 Subaru Legacy Sport
- 1995 Mazda RX-7 Base
- 1995 Mazda RX-7 R2
- 1995 Mazda RX-7 Touring
- 2002 Subaru Impreza WRX
- 2003 Mitsubishi Lancer Evolution
- 2003 Subaru Impreza WRX
- 2004 Mitsubishi Lancer Evolution
- 2004 Subaru Baja Turbo
- 2004 Subaru Forester XT
- 2004 Subaru Impreza WRX
- 2004 Subaru Impreza WRX STI
- 2005 Mitsubishi Lancer Evolution
- 2005 Mitsubishi Lancer Evolution MR
- 2005 Mitsubishi Lancer Evolution RS
- 2005 Saab 9-2X Aero
- 2005 Subaru Baja Turbo
- 2005 Subaru Forester XT
- 2005 Subaru Forester XT Premium
- 2005 Subaru Impreza WRX
- 2005 Subaru Impreza WRX STI
- 2006 Mitsubishi Lancer Evolution
- 2006 Mitsubishi Lancer Evolution MR
- 2006 Mitsubishi Lancer Evolution RS
- 2006 Mitsubishi Lancer Evolution SE
- 2006 Subaru Impreza WRX STI
- 2007 Subaru Impreza WRX STI
- 2007 Subaru Legacy GT spec.B
- 2008 Mitsubishi Lancer Evolution GSR
- 2008 Subaru Impreza WRX STI
- 2008 Subaru Legacy GT spec.B
- 2009 Mitsubishi Lancer Evolution GSR
- 2009 Subaru Impreza WRX STI
- 2009 Subaru Legacy GT spec.B
- 2010 Mitsubishi Lancer Evolution GSR
- 2010 Subaru Impreza WRX STI
- 2011 Mitsubishi Lancer Evolution GSR
- 2011 Subaru Impreza WRX STI
- 2012 Mitsubishi Lancer Evolution GSR
- 2012 Subaru Impreza WRX STI
- 2013 Mitsubishi Lancer Evolution GSR
- 2013 Subaru Impreza WRX STI
- 2014 Subaru Impreza WRX STI
- 2015 Mitsubishi Lancer Evolution Final Edition
- 2015 Subaru WRX STI Base
- 2015 Subaru WRX STI Launch Edition
- 2015 Subaru WRX STI Limited
- 2016 Subaru WRX STI Base
- 2016 Subaru WRX STI Limited
- 2016 Subaru WRX STI Series.HyperBlue
- 2017 Subaru WRX STI Base
- 2017 Subaru WRX STI Limited
- 2017 Subaru WRX STI Sport
- 2017 Subaru WRX STI Sport-tech
This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov
FAQ
What problem does the Monoloc solve?
It replaces the factory two-piece wedge collar and wire ring in pull-type clutches with a single hardened chrome-moly piece, eliminating a common source of misalignment and premature wear in the OE design.
Which platforms use this Monoloc collar?
It fits Subaru WRX, WRX STI, Legacy Sport/GT spec.B, Forester XT, and Baja Turbo pull-type clutch applications, as well as Mitsubishi Lancer Evolution VII-X, Saab 9-2X Aero, and 1993-1995 Mazda RX-7.
Does installing this collar require any other modifications?
No. It is a direct replacement for the OE wedge collar and wire ring in the existing pull-type clutch assembly.
Is this part vehicle-specific or a universal fit?
It is application-specific to the pull-type clutch assemblies used on the vehicles listed above; always confirm the exact year, make, and model before ordering.