Litens was the Original Equipment (O.E.) supplier of this part and offers this "O.E. Exact"

Product Features:

• Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.
• Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
• Installation instructions included.
• Durable Polymer Pulleys for long service life and performance.
• Professional Mechanics will change this tensioner in approx. 30 minutes
• Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.