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Action Clutch aluminum lightweight flywheel for 1990–1994 Mitsubishi Eclipse 1.8L (4G37) reduces rotating mass to sharpen throttle response, speed up shifts and reduce clutch wear. Built in the USA for up to 60% weight savings, it combines 6061‑T6 and 2024‑T3 aluminum with a billet body, hardened steel ring gear and heat‑treated friction plates for dependable grip and heat dissipation.
Action Clutch 90-94 Mitsubishi Eclipse 1.8L (4G37) Aluminum Lightweight Flywheel
