Mercedes Drive Belt Idler Pulley - Gates 2782020519

Product Information

The drive belt idler pulley works in conjunction with the tensioner pulley/tensioner assembly to maintain tension on the belt as well as guide the belt. Idler pulleys are also used to achieve ideal belt routing around the engine drive accessories such as the power steering pump, water pump, A/C compressor, and alternator.

The idler pulley is an often overlooked maintenance item but it is just as important as the belt tensioner itself. In most cases it is recommended to replace the idler pulley at the same time as the belt tensioner.

• Visible wear or grooves on pulley
• Belt squealing
• Chirping or grinding sounds coming from pulley bearing
• Odd or uneven belt wear
• Misalignment of pulley when compared to mounting surface

About Gates

Gates Corporation is the world’s leading manufacturer of power transmission belts and a premier global manufacturer of fluid power products. Their highly engineered products are critical components used in diverse industrial and automotive applications. Gates understands that the cost of failure is very high relative to the cost of their products. As an engineering leader with a strong foundation in research and development, Gates is committed to advancing the science of motion performance by developing safe, forward-thinking products, services, systems, and solutions. The company is Headquartered in Denver, Colorado, and employs over 14,000 people across 106 locations in 30 countries. Their core values are Integrity, Accountability, Initiative, Collaboration, Curiosity, and Quality.