Exedy HF501 Clutch Flywheel

EXEDY Lightweight Racing Flywheel for Honda

The EXEDY HF501 is a lightweight racing flywheel built for Honda applications that need quicker engine response and improved heat handling. With a one-piece billet chromoly steel construction and a 10.9 lb. design, it supports street use as well as drag racing, autocross, and rally setups.

EXEDY’s Lightweight Racing Flywheel line focuses on low weight, low inertia, and high thermal capacity for light to moderately tuned performance cars. For Honda Civic, Civic del Sol, and CRX builds, this flywheel is a direct performance-oriented upgrade for drivers looking to sharpen throttle response and reduce rotating mass.

Key Features

• Part number HF501
• Lightweight Racing Flywheel from EXEDY
• One-piece billet chromoly steel construction
• 10.9 lb. flywheel weight
• Low inertia design for faster engine revving
• High thermal capacity for performance driving
• Fits 1990-2005 Honda Civic, N/A, 6 bolt applications
• Fits 1993-1997 Honda Civic del Sol, N/A, 6 bolt applications
• Fits 1990-1991 Honda CRX, N/A, 6 bolt applications
• Fits 1988 Honda CRX, N/A, 6 bolt applications

Application Details

This EXEDY flywheel is engineered for Honda Civic, Honda Civic del Sol, and Honda CRX fitments listed above. The HF501 is a direct-fit performance flywheel for 6-bolt, one-piece billet chromoly steel applications, making it a strong choice for Honda manual transmission builds that need a more responsive drivetrain feel.

This part number cross-references no additional part numbers in the provided data.

Common Uses

• Reduces rotating mass for quicker rev changes
• Helps improve throttle response in performance builds
• Supports heat management during repeated hard driving
• Addresses sluggish engine feel from heavier flywheels
• Fits Honda street and motorsport applications with the listed 6-bolt setup

Installation Notes

Verify the vehicle’s year, model, and 6-bolt configuration before installation. Because this is a performance flywheel, proper clutch selection, resurfacing checks, and torque procedures should be followed during assembly. Confirm all drivetrain components match the intended Honda Civic, Civic del Sol, or CRX application before final installation.

Quality Assurance

EXEDY is known for drivetrain components used in performance and motorsport environments. The HF501 is built as a one-piece billet chromoly steel flywheel to support consistent strength and thermal performance in demanding Honda applications.