AUQDD 38257 Belt Tensioner (For W/Single Alt. ;6.0L Diesel) Fit For 03-05 Ford Excursion,04-05 E-350 Club Wagon,04-10 E-350 Super Duty,03-07 Ford F-250 F-350 Super Duty (3C2E6B209AB 3C2Z6B209AA)

More features

• FEATURES - Easy to install by direct replacement.Eliminate noisy tensioner pulley and no more belt noise.Ensures proper belt tension,alignment and damping for superior performance.
• FUNCTION - The replacement automatic serpentine belt tensioner pulley assembly transports power to the alternator,power steering pump,air conditioning and keeps it running smoothly and effectively.It is designed for vehicles that needs an automatic belt tensioner.The torsional round spring design provides consistent tension for maximum durability.
• OE QUALITY - Manufactured in ISO/TS16949 certified facilities by the advanced machines and each part is built to stringent OE specifications.Stable characteristics,High reliability.
• PERFECT FIT - Engineered and tested to match the fit,function and performance of the original tensioner on specified vehicles.It ensures proper belt tension, alignment, and damping for superior performance.Easy to install by direct replacement.