MAN 3275-1

MAN 3275‑1 is a technical approval developed by the German manufacturer MAN for engine oils used in their medium‑ and high‑power diesel engines. The specification requires high wear resistance, oxidation stability and corrosion protection, as well as effective control of deposits and carbon buildup when operating under high load and a wide temperature range. It is targeted at engines of series D08, D20, D26, D38 and similar, which are installed in trucks, buses and special equipment, including turbocharged models without a selective catalytic reduction system. Since 3275‑1 is not a low‑SAPS specification, it is suitable for conventional after‑treatment systems (DPF) or for engines without DPF, providing compatibility with XENUM DIESEL POWER 10W40 E7, 15W40 E7 and 20W50 E7 oils. When choosing a product that meets this approval, you receive guaranteed cylinder protection and an extended oil‑change interval under severe operating conditions.