MB 236.6

Approval MB 236.6 is a Mercedes‑Benz technical specification for automatic transmission fluids, developed to ensure stable operation of modern electronically controlled gearboxes. The fluid must have high thermal resistance, low viscosity during cold start, and excellent oxidation stability, guaranteeing smooth gear shifts, protection of friction elements, and long‑term operation without deposit formation. The specification is targeted at gasoline and diesel Mercedes‑Benz engines coupled to 5G‑Tronic, 7G‑Tronic, 9G‑Tronic and DCT transmissions, including passenger and commercial vehicles. MB 236.6 imposes no SAPS restrictions, making it compatible with DPF systems and catalysts used in these engines. When selecting XENUM oil that meets MB 236.6, you receive a product that complies with Daimler’s original requirements and provides optimal transmission performance.