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Action Clutch Stage 4 1MD Clutch Kit
Action Clutch "1MD" stage 4 clutch kit features a single diaphragm heavy duty pressure plate mated to a metallic direct (unsprung) disc. This clutch kit is engineered for high horsepower  vehicles that encounter heavy-duty street use and frequent drag/road/drifting racing. The unsprung hub is extremely lightweight and provides instant engagement. The clutch features a slight increase in pedal pressure, aggressive engagement, rapid heat dissipation, and outstanding holding capacity.

Optional disc: 4 or 6 puck (6-puck shown)


  • Stage 4 single diaphragm metallic unsprung system
  • Single diaphragm heavy duty pressure plate
  • Metallic direct (unsprung) disc (with optional choice of 4 or 6 puck disc)
  • 170% increase in holding capacity
  • Kit Includes: pressure plate, clutch disc, release bearing, alignment tool, and pilot bearing (when applicable)

See available vehicle applications in pull down menu.

**Note: 02-05 Civic Si (K20A3) & 02-06 RSX base (K20A3) clutch kits include a lightened flywheel.

Note: Images for illustrations purposes. Actual clutch kit contents may differ from photos.

Action Clutch Stage 4 1MD Clutch Kit

Regular price Sale $250.75 Sale price MSRP $295.00
Free Shipping
Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
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