Litens 999545A Automatic Serpentine Belt Tensioner Assembly

The Litens 999545A is an automatic serpentine belt tensioner assembly engineered by the world's largest supplier of original equipment belt tensioners. This premium replacement part is designed to meet or exceed all OE form, fit, and performance specifications, ensuring reliable operation and long service life.

Key Features:

• Premium chrome-silicon steel spring for consistent belt tension throughout service life
• Internal damping design provides quiet, smooth system performance
• Heavy-duty steel pulley with 6203 close tolerance ball bearings for rugged durability
• Electro-deposited coating for superior corrosion resistance
• Lift-lug feature for easier installation
• Internal round spring technology maintains constant belt tension and alignment

Litens tensioners are manufactured to original equipment specifications and feature the same premium quality as OEM parts. The company holds over 2,000 patents and their technology is equipped in over half the vehicles on global roads. When replacing a worn or broken belt, it's recommended to replace the tensioner simultaneously, as both components have similar service life targets.