... .Manufacture the product according to your requirements.3.For another heavy truck .4.Also please inform us the OEM number of ... parts for Mercedes Benz OM441 and OM442, systerm .The Benz trucks 4140,3538,3340,2631 ,2623,2624,2626,2627,2628,2629 ... know, we shall quote the most favorable price. Mercedes Benz trucks