A new engine oil with the specification WSS-M2C913-D SAE 5W-30 Grade has been released for Ford"s Diesel engines (except the Ford Ka 2009). It is required for Transit 2012.75 (04/2012-) applications, it is strongly recommended for all diesel powered applications that currently require the specification WSS-M2C913-B or WSS-M2C913-C and it is also fully backwards compatible. WSS-M2C913-D is required for all servicing, warranty, recall and service work for Transit 2012.75 (04/2012-) onwards and strongly recommended for all other diesel engines (except the Ford Ka 2009). Lubricants meeting the WSS M2C913-C specification are an acceptable alternative to WSS-M2C913-D for service of all diesel powered engines except for Transit 2012.75 (04/2012-) with 2.2L Duratorq-TDCi engine. Benefits in detail: The new engine oil has been specifically developed for Ford"s Transit and Ranger applications with extended service interval running on biodiesel or high sulphur fuels and offers significant benefits for primary drive chain protection, belt material compatibility and improved low temperature pumpability exceeding the robustness requirements of WSS-M2C913-C. The use of engine oils which do not meet the specifications may lead to engine damage which is not covered by Ford Warranty. To Ensure Of The Correct Oil For Your Vehicle Please Contact Us With Your 17 Digit VIN/Chassis Number.