Twin Disc 850 Clutch Kit by Clutch Masters The 850 series is a larger diameter assembly, which is designed for high horsepower applications. The 850 Series has a higher holding capacity, less clutch chatter, and a smoother engagement compared to the 725 Series. The 850 series Twin disc will accept one sprung disc creating a slightly smoother engagement compared to two rigid discs. Features Aluminum Cover Assembly with attached Diaphragm Pressure Plate Ring Two Discs One Mid Plate Billet Aluminum Flywheel (Steel available on select applications, call for price) Release Bearing Pilot Bearing (when applicable) Pressure Plate Bolts Twin Disc 8.50 in (Race) Steel flywheel included Benefits Components can be purchased separately for economical repair Positive release for ease of high RPM staging and shifting Most have experienced better 4/10\’s times and averaged hundreds of passes without complications or repair Applications 2005 – 2008 Audi A4 What\’s In The Box? 1 – Twin Disc 850 Clutch Kit Warranty Manufacturers Standard Warranty