Litens 999181A Accessory Belt Tensioner Assembly

The Litens 999181A Accessory Belt Tensioner Assembly is a precision-engineered component designed to maintain proper tension on serpentine accessory drive belts. This complete tensioner assembly helps ensure optimal performance of engine-driven accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Key Features:

• Complete assembly ready for installation - includes tensioner pulley and mounting hardware
• Precision-manufactured bearing system for smooth operation and extended service life
• Automatic tensioning mechanism maintains consistent belt tension across varying operating conditions
• OE-quality construction designed to meet or exceed original equipment specifications
• Engineered to reduce belt noise, slippage, and premature wear

Litens is a leading OE supplier of belt drive systems, known for innovative tensioner designs that improve reliability and performance. This tensioner assembly replaces worn or failed factory units to restore proper belt tension and protect critical engine accessories from damage caused by belt slippage or misalignment.