751KB3548
Engine Camshaft Idler Gear
Mack

This camshaft idler gear is a critical component in the engine’s timing system, ensuring synchronized rotation between the camshaft and crankshaft. Its precise meshing and durable construction support smooth engine operation and optimal valve timing. Proper functioning of this gear prevents timing chain slippage and engine misfires, which could lead to costly repairs. Its robust design resists wear under high-stress conditions, extending service life. Maintaining this gear is vital for engine reliability and performance. Source One Parts Center provides this part to help keep your engine running efficiently and reliably.