X AUTOHAUX Belt Tensioner Pulley Assembly No.7C3Z6B209B/7C3E6B209DC for Ford F-250 Super Duty 6.4L V8 - Diesel 2008-2010 for Ford F-350 Super Duty 6.4L V8
Fitment: for Ford F-250 Super Duty 6.4L V8 - Diesel 2008-2010, for Ford F-350 Super Duty 6.4L V8 - Diesel 2008-2010.
Function of Belt Drive Tensioner: Replace the old or broken belt tensioner to avoid noisy tensioner pulley and no longer withstand belt noise, achieve proper belt tension, alignment, ensure the well performance.
Features of Belt Tensioner w/ Pulley: Adopt with solid metal for wear resistance, shatterproof, not easy break or deform, ensure longer service life. Torsional round spring provides reliability and consistent tension.