About this product
ACT Sport/Race Sprung 6 Pad Kit | Multiple Fitments (HC4-SPG6)
ACT Clutch Kits & Flywheels part number HC4-SPG6 is a performance clutch or flywheel part for the 1989–1991 Honda CRX and 1 more listed vehicles.
Vehicle fitment
Manufacturer's vehicle list
- 1989–1991 Honda CRX
- 1989–1991 Honda Civic
Engine, trim, drivetrain and options can change which part fits, so contact mobileiGo with your VIN if you are unsure.
Specifications
Brand ACT Clutch Kits & Flywheels Manufacturer part number HC4-SPG6 Category Clutch Kits, Flywheels & Accessories Type Performance upgrade Shipping weight 14.6 lb Warranty 1 Year WarrantyBefore you buy: clutch or flywheel part tips
- Lightweight flywheels let the engine rev faster but can make launches and low-speed driving less smooth.
- Resurface or replace the flywheel when installing a new clutch.
Frequently asked questions
Will the ACT Clutch Kits & Flywheels HC4-SPG6 fit my vehicle?
It is listed for the 1989–1991 Honda CRX and 1 more listed vehicles. Check your engine, trim and options against the fitment table above before ordering.
What is the part number?
The manufacturer part number is HC4-SPG6.
What torque is this clutch rated for?
The torque rating is listed in the specifications or manufacturer description when the maker publishes it. Choose a rating above your engine's output.
Is this part new?
Yes. It is a new part sourced from an authorized distributor.
Manufacturer description
ACT Sport/Race Sprung 6 Pad Kit
HC4-SPG6 kit features a Sport pressure plate for a nice upgrade. ACT Sport pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 6-pad, spring-centered race disc features a spring-center construction to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.
Features
- Product Weight (lbs.): 11.1
- Torque Capacity (ft/lbs.): 250
- Torque Capacity Over OE: 0.64
- Pilot Bushing Included: Yes
- Pressure Plate Type: Sport
- Release Bearing Included: Yes
- Clutch Disc Diameter (in.): 8.3
- Clutch Disc Diameter (mm): 212
- Disc Material: Ceramic
- Input Spline Quantity: 20
- Input Shaft Diameter (in.): 0.875
- Alignment Tool Included: Yes
Applications
- 1989-1991 Honda CRX
- 1989-1991 Honda Civic
What's In The Box?
- Clutch Friction Disc (6212104)
- Clutch Alignment Tool (AT20)
- Clutch Pressure Plate (H023S)
- Clutch Pilot Bearing (PB1002)
- Clutch Release Bearing (RB427)
References
- Installation Instructions
Warranty
- Manufacturer 1 Year Warranty
Description supplied by mobileiGo.com through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






