Litens 900139A Idler Pulley - Serpentine Belt Tensioner Pulley

The Litens 900139A is a high-quality idler pulley designed to maintain proper tension and alignment in your vehicle's serpentine belt system. This precision-engineered pulley ensures smooth operation of belt-driven accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Key Features:

• OE-quality construction for reliable performance and durability
• Pre-lubricated sealed bearing design for maintenance-free operation
• Heat-treated pulley surface resists wear and corrosion
• Precision-balanced to minimize vibration and noise
• Direct replacement for worn or failed factory idler pulley

Litens is a trusted OE supplier known for engineering superior belt drive systems and components. This idler pulley is manufactured to strict quality standards to ensure proper fit and long service life. Regular inspection and replacement of idler pulleys helps prevent belt slippage, premature belt wear, and potential accessory failure.