Gates 02-10 Chevrolet Silverado V-8 6.6L Diesel Tensioner Assy. Belt Drive Tensioner

This Gates belt tensioner assembly is built with a robust steel pulley and a strong spring mechanism, designed to keep your accessory drive belt at the correct tension. Proper tension is crucial for the accessory drive system to function correctly, ensuring components like the alternator, power steering pump, and A/C compressor run smoothly. This part is a direct fit for a wide range of Chevrolet and GMC trucks and vans, including the 2002-2010 Silverado 2500 HD and 2006-2009 Express vans with the 6.6L diesel engine.

Over time, the spring in a tensioner can weaken, or the pulley bearing can wear out, leading to a loose belt that slips or noisy operation. Replacing the tensioner assembly with a well-built unit from Gates helps restore proper belt tension and quiet down any noise coming from the front of the engine. Gates is a well-known name in belt systems, and this assembly is made to meet the demands of diesel engines, ensuring it holds up to the rigors of daily driving.

When you're replacing your serpentine belt, it's often a good idea to inspect and potentially replace the tensioner assembly at the same time. This helps prevent premature belt wear and ensures the new belt is properly supported. This assembly is designed to fit right, making the replacement process straightforward for mechanics and DIYers alike.