Schaeffler INA ZT08511, BDC TBD tensioner pulley, Compatible with Audi A4 05-09, A4 Quattro 05-09; Volkswagen Eos 07-11, Jetta 06-08, Passat 06-10

BDC TBD tensioner pulley

• Maximum Longevity & Silent Operation: High-grade, optimized radial or angular contact ball bearings with application-specific grease and superior sealing. This dramatically extends service life and eliminates premature noise
• The tensioner mechanism is specifically calibrated to dampen engine vibrations and pulley oscillations. This maintains perfect belt tension under all conditions, protecting the belt and driven components
• Pulleys are made from durable materials and coated for exceptional corrosion, heat, and wear resistance. This prevents premature pulley failure, cracking, or seizing often seen in lower-quality parts
• INA tensioners are manufactured to the same exacting specifications as the parts we supply to the world's most demanding automakers. This guarantees perfect pulley alignment and belt tracking
• INA, a brand of the Schaeffler Group – Vehicle Lifetime Solutions is not just an aftermarket supplier; we are the Original Equipment manufacturer. Our pulleys are engineered from the ground up with the same patented bearing technology that drives vehicles straight off the assembly line