GMB North America Engine Timing Belt Tensioner Assembly

The GMB North America Engine Timing Belt Tensioner Assembly is a replacement timing belt tensioner designed to keep proper tension on the engine timing belt. GMB is a long-established supplier of aftermarket and OE-style engine and cooling system components. Correct tension helps keep the camshaft and crankshaft synchronized, so valve timing stays accurate and the engine runs smoothly.

Key Features:

• Assembly-style tensioner for replacing a worn or noisy timing belt tensioner
• Maintains consistent belt tension to help prevent belt slip, jumped teeth, and premature belt wear
• Built to meet the fit and function of the original part
• Manufactured under GMB's quality control standards for dependable, long-term performance
• Available in multiple part numbers to cover a range of applications

Replacing the tensioner at the same time as the timing belt, and often the water pump and idler pulleys, is common practice. It helps protect against unexpected failure and costly engine damage. Select the correct part number for your application from the options on this page.