FORD WSS-M2C928-A

The FORD WSS‑M2C928‑A specification defines the requirements for automatic transmission fluid that provides stable viscosity over a wide temperature range, high resistance to oxidation and wear, and optimal friction characteristics for electronically controlled hydraulic systems. It is designed for the new 6‑ and 8‑speed automatic Ford gearboxes (6R140, 6R80, 8R80, 10R80) installed on gasoline, diesel and hybrid engines of passenger and commercial vehicles. Fluid that meets WSS‑M2C928‑A is compatible with after‑treatment filter (DPF) systems and catalysts, therefore it does not contain high levels of SAPS, allowing emission cleaning efficiency to be maintained. Although this specification replaces the older MERCON LV, products approved under WSS‑M2C928‑A remain compatible with gearboxes that required MERCON LV, simplifying the transition without risking warranty loss. Choosing a lubricant certified to FORD WSS‑M2C928‑A guarantees long‑lasting transmission operation, reduced risk of overheating, and support of the vehicle’s stated technical specifications.