This Litens hydraulic actuator is manufactured by the Original Equipment (O.E.) supplier of this popular Porsche tensioner component. This "O.E. Exact"

Product Features:

• Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.
• Hydraulic tensioning technology.
• Installation instructions included
• No tensioner or pulley included.
• Professional Mechanics will change this tensioner in approx. 20 minutes to 1 hour.
• Accessory drive belts & 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 & lower labor costs versus individual replacement.