Genuine Motorcraft Parts. Warranty is supported nationwide by Ford/Lincoln dealers and Ford Authorized Distributors. Motorcraft belts are designed for minimum maintenance and maximum performance. Motorcraft cogged belts are designed to flex easily around even the smallest pulley.
Them item is great quality no issues what so ever. If you think that this will work on a 2011 f250 6.7 power stroke it will not. From what I understand the 2011 model requires the dual ribbed version. FYI hope this helps someone.