This is the transmission fluid used on the 2003 and newer Ford trucks and vans equipped with the 5R110 TorqShift transmission. This automatic transmission is found on the applications with the 6.0 Turbo Diesel and some gas engine Super Duty truck applications. Part number is XT-6-QSP and is commonly referred to as Mercon SP. This is sold by the quart. There is a limit of 20 quarts per order due to shipping limitations. Shipping is via FedEx Ground Home Delivery ONLY based on your zip code and will show the amount in checkout.