Litens 999913A Automatic Belt Tensioner Assembly

The Litens 999913A is an automatic belt tensioner assembly designed to maintain proper tension on serpentine belt systems. This tensioner automatically adjusts to compensate for belt stretch and wear over time, ensuring optimal power transfer to engine accessories while reducing belt noise and slippage.

Key Features:

• Automatic tensioning maintains consistent belt pressure throughout service life
• Precision-engineered spring mechanism for reliable operation
• Durable construction withstands high temperatures and engine vibration
• Direct replacement for worn or failed original equipment tensioners
• Includes mounting hardware for complete installation

Litens is a leading OE supplier of belt drive systems, known for their engineering expertise and quality manufacturing. This tensioner assembly helps prevent premature belt wear, reduces maintenance costs, and ensures reliable accessory drive operation.