OE Quality
60-Day Returns

EXEDY OEM HCF512 Clutch Flywheel
EXEDY OEM Replacement Flywheel for Honda and Acura
The EXEDY OEM Replacement Flywheel, part number HCF512, is a clutch flywheel built for the engine side of the transmission. It provides the friction surface the clutch disc runs against and is made from hardened steel for dependable service and resurfacing capability.
Compatible With 2006-2011 Honda Civic and 2002-2006 Acura RSX applications that use an 8-1/2" disc and 24 spline setup. This EXEDY OEM flywheel is a direct-fit replacement for drivers servicing manual transmission clutch components on these platforms.
Key Features
- EXEDY OEM Replacement Flywheel, part number HCF512
- Hardened steel construction for strength and wear resistance
- Provides the clutch disc friction surface on the transmission side of the engine
- Can be resurfaced when service conditions allow
- Fits 2006-2011 Honda Civic, N/A, 8-1/2" Disc; 24 Spline
- Fits 2002-2006 Acura RSX, N/A, 8-1/2" Disc; 24 Spline
Detailed Description
EXEDY OEM HCF512 is an OEM-style clutch flywheel for Honda Civic and Acura RSX manual transmission applications. It is engineered as the rotating friction interface for the clutch assembly, helping transfer engine power through the clutch disc and cover. The hardened steel design supports resurfacing during service, which can help maintain proper clutch contact when the flywheel remains within service limits. For buyers searching for an EXEDY HCF512 flywheel, this part matches the specified 8-1/2" disc and 24 spline configuration used in these vehicles.
What It Helps Address
- Worn or heat-spotted flywheel friction surfaces
- Clutch chatter caused by an uneven flywheel face
- Slipping or inconsistent clutch engagement tied to flywheel wear
- Service replacement during clutch job maintenance
- Restoration of proper clutch disc contact on Honda Civic and Acura RSX applications
Installation Notes and Tips
Verify the 8-1/2" disc and 24 spline specification before installation. Inspect the clutch disc, pressure plate, and release components at the same time, and confirm the flywheel surface is within resurfacing limits if machining is planned. Proper torque procedures and clean mating surfaces are important for a stable clutch installation.
Quality Assurance
EXEDY is known for OEM replacement drivetrain components, and this flywheel is built from hardened steel for serviceable, OE-style fitment on the listed Honda and Acura applications.
| Brand | EXEDY OEM |
|---|---|
| Part Number | HCF512 |
| Title | Exedy oem replacement flywheel |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Honda | Civic | Si | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2010 | Honda | Civic | Si | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2009 | Honda | Civic | Si | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2008 | Honda | Civic | Si | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2007 | Honda | Civic | Si | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2006 | Acura | RSX | Type-S | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2006 | Honda | Civic | Si | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2005 | Acura | RSX | Type-S | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2004 | Acura | RSX | Type-S | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2003 | Acura | RSX | Type-S | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
| 2002 | Acura | RSX | Type-S | 2.0L | L4 | N/A | 8-1/2" Disc; 24 Spline |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.