Autotecnica Timing Belt Idler Pulley - DA144192 Part #: DA144192 Line: AUT Autotecnica Timing Belt Idler Pulley Limited Lifetime Warranty Contact Surface: Smooth Flanged: Yes Material: Nylon Pulley Outside Diameter (mm): 52.66mm Pulley Width (mm): 30mm Bracket Included: No Bolts Included: No Tensioner Type: Spring Pulley Width (in): 1.160 Inch Bushing Included: No Pulley Outside Diameter (in): 2.070 Inch Spacer Included: No Pulley Inside Diameter (mm): 46.22mm Show More Show Less