Litens 950138A Automatic Serpentine Belt Tensioner Assembly

The Litens 950138A is an automatic serpentine belt tensioner assembly manufactured to original equipment specifications. Litens is the original equipment supplier for Mercedes-Benz applications, and this tensioner is manufactured in Germany to the same exacting standards as the OE part.

Key Features:

• Internal round spring technology provides constant belt tension and alignment throughout service life
• Internal damping design ensures quiet, smooth system performance
• Heavy-duty thermoplastic pulley construction for long life and trouble-free operation
• Integral lift feature assists with belt replacement
• Meets or exceeds all original equipment fit, form, and performance characteristics

This genuine Litens replacement tensioner maintains the original equipment round spring technology and internal damping design specified for this application. Litens is the world's largest supplier of original equipment power transmission products, holding over 2,000 patents in belt drive technology. When replacing worn or damaged belts, it's recommended to replace the tensioner simultaneously, as both components have similar service life targets.

OEM Cross Reference: Mercedes-Benz 2712000270, 271-200-02-70