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Clutchmasters 850 Series Twin Disc - Clutch Kit

Clutchmasters 850 Series Twin Disc - Clutch Kit

  • Weight
    20 lbs
  • SKU
Free shipping

Twin Disc. 8.50 in. (Race). Bearing included. Flywheel sold separately.

Must use CM Flywheel: FW-S8-B-TDA.

  • $1600.00

850 Series

Clutch Masters 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

Available Stages:

“Street and Race” (TD8S)  – 1 sprung ceramic disc, and 1 fiber tuff rigid disc 
“Race” (TD8R) – 1 sprung ceramic disc, and 1 ceramic rigid disc.

Clutch Masters offers custom options when required by utilizing a variety of friction surfaces, discs and pressure ratings to satisfy any need!
Clutch Masters Twin Disc features:
  • 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
All systems include:
  • 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


Average weight of the entire assembly is over 50% lighter than OEM


Comes as a complete kit including disc, pressure plate, throwout bearing, pilot bearing (when applicable) lightweight steel or aluminum flywheel, (when applicable) and alignment tool.

  • Weight
    20 lbs
  • SKU
  • Brand
Make Model Year Engine
Audi S4 B6 (04-05) 4.2L

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