The ACT Monoloc collar is a high - performance, one - piece replacement or upgrade for the standard two - piece wedge collar and wire ring in pull - type clutches. It fits multiple popular models including the 1993 - 1995 Mazda RX - 7, 2003 - 2015 Mitsubishi Evolution 8 / 9 / 10, 2005 Saab 9 - 2X 2.0L, 2004 - 2017 Subaru STI, 2002 - 2005 Subaru WRX, 2004 - 2005 Subaru Baja Turbo, 2004 - 2005 Subaru Forester XT, and 2007 - 2009 Subaru Legacy GT Spec B. The spring tension of its segmented retaining ring is precisely calculated and tested for top - notch performance. It evenly loads the bearing and pressure plate, ensuring proper alignment no matter how you drive or if you've modified your vehicle. Made from hardened Chromoly steel, it promises long - lasting service. You'll feel more confident during hard and fast shifts. It's recommended for all types of use and is ACT's patented solution to problematic original equipment designs.
Using the ACT Monoloc collar is straightforward. Just remove the old two - piece wedge collar and wire ring from your pull - type clutch and replace them with this one - piece Monoloc collar. Make sure it's properly seated and aligned before you start using your vehicle. When it comes to maintenance, there's not much you need to do. Keep an eye on the clutch performance. If you notice any strange noises or a change in how the clutch feels, check the Monoloc collar for damage. There are no special lubrication requirements as it's designed to work well on its own. Remember, this collar is a durable part, but like all car components, it can wear out over time with heavy use. So, if you're a high - performance driver, it's a good idea to inspect it regularly.
