Gates 01-07 Chevrolet Silverado V-8 8.1L Serpentine Belt Drive Tensioner

This Gates serpentine belt tensioner is built with a spring that maintains the correct tension on your accessory drive belt. Over time, the spring can weaken or the pulley bearing can wear out, leading to a noisy belt or poor accessory performance. This tensioner is designed to fit a range of heavy-duty Chevrolet and GMC trucks and SUVs, including models like the 2001-2006 Silverado 2500 HD and the 2002-2006 Avalanche 2500.

Gates uses a durable spring mechanism to ensure consistent belt tension, which is crucial for the proper operation of your alternator, power steering pump, and air conditioning compressor. The pulley itself is made with a smooth-running bearing that resists wear and reduces noise. Replacing a worn tensioner is a common maintenance item that can prevent belt failure and keep your accessories working as they should.