Sale 23% Off Motorcraft 3C3Z-8678-EB Grooved Idler Pulley | 03-07 6.0L Powerstroke Keep your belt drive system running smooth and reliable with the Motorcraft OEM Grooved Idler Pulley (3C3Z-8678-EB). Designed as a direct factory replacement, this genuine Motorcraft pulley delivers... MSRP: $91.44 Was: $91.44 Now: $69.99 Add to Cart The item has been added