The GMC Sonoma Flywheel smooths engine pulses by storing rotational energy for a smooth start. The Flywheel is bolted to the crankshaft. It also has a ring gear. The starter engages this ring gear to spin the engine on key turn. Its face forms one side of a clutch friction pair. This clutch transfers torque to the transmission. Every Sonoma drive sees this torque transfer in action. With routine clutch engagement, over time, the Flywheel surface gets worn slowly. Vibration can be felt in the GMC cabin due to excessive scoring or heat spots in the Flywheel. Two styles exist, the solid disc and the Dual Mass Flywheel. The Dual Mass style incorporates springs between its primary and secondary plates to absorb noise and shock when shifting gears. A solid unit may be lightly machined to correct minor runout, but in general, a Dual Mass usually cannot be resurfaced. As a result, any internal damper failure or warped faces will need to be replaced. GMC Sonoma owners benefit from crisp starts and consistent power delivery by preserving the Flywheel and ring gear to ensure these remain in a true position.
Each OEM GMC Sonoma Flywheel we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.