85021775
Clutch Flywheel
Mack

The clutch flywheel is a key component in the powertrain, providing a smooth surface for the clutch disc to engage and disengage the engine from the transmission. Its mass helps dampen engine vibrations and maintain rotational inertia, contributing to smoother acceleration and deceleration. Constructed from high-strength materials, it withstands the stresses of heavy-duty operation and thermal cycling. Properly maintained, the flywheel ensures reliable clutch engagement, reducing wear and preventing slippage. Its role is vital in ensuring efficient power transfer and vehicle responsiveness. Source One Parts Center offers this critical part to support the durability and performance of your truck’s clutch system, ensuring dependable operation in demanding environments.