Litens 999690A Belt Tensioner Assembly

The Litens 999690A is a premium automatic belt tensioner designed to maintain proper serpentine belt tension throughout the life of your vehicle's accessory drive system. This tensioner assembly features Litens' advanced engineering and high-quality construction to ensure reliable operation under demanding conditions.

Key Features:

• Automatic tensioning design maintains constant belt tension for optimal accessory performance
• Precision-engineered spring mechanism compensates for belt stretch and wear over time
• Heavy-duty pulley with sealed bearing for extended service life
• OE-quality construction meets or exceeds original equipment specifications
• Direct-fit replacement for simplified installation
• Reduces belt noise, slippage, and premature wear

Litens is a leading global supplier of OEM belt tensioners and accessory drive systems, known for innovative designs that improve engine efficiency and reliability. This tensioner helps ensure proper operation of critical accessories including the alternator, power steering pump, water pump, and air conditioning compressor.