Fitment Information Mazda 3 S/SP23 2.3L (2004, 2005, 2006, 2007, 2008, 2009) Mazda 3 2.0L (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014) Specs & Features Disc Size: 225mm (8-7/8in) Spline Teeth / Diameter: 22T / 31/32in Genuine Exedy direct replacement OEM clutch Includes clutch pressure plate, clutch disc, throw out bearing, pilot bearing and alignment tool Product Description Exedy, formerly known as Daikin Clutch USA, creates top of the line replacement clutches for many popular cars and trucks.  These brand new OEM replacement clutches are designed to be a direct replacement for stock and have the same pedal feel and engagement characteristics as stock. Don't trust no name clutch companies with your car.  Exedy is a Tier 1 supplier to 11 Japanese manufactures along with Ford and GM.  This means Exedy supplies factory clutches to many cars direct from the dealer showroom floor.  Highly recommended replacement clutch. Exedy OEM Replacement Clutches Feature: NVR (Noise & Vibration Reduction) Technology for a smooth and quiet ride Made from OEM materials and OEM specs Quiet Pre-Damper Mechanism reduces gear noise while the engine idles WAD (Wide Angle Damper) design enables the clutch disc to hold slighly more torque than stock with less force Super low wear diaphram spring that's heat treated for long clutch life Depending on the application, some replacement clutch kits come with a throw out bearing (release bearing), pilot bearing, and/or alignment tool. If you are re-using your stock flywheel, you must resurface it before use.