Mittex Oil Pump is a high-quality aftermarket spare part for Mercedes-Benz commercial vehicles with engine types OM401, OM402, OM403, OM407, OM409, OM421, OM422, OM441, OM442 and OM447. Cross-referenced with reference numbers 4011800101, 4011800201, 4031803301, 4011800001 and 4031801701.