Diesel Engine Computer Module ECM ECU 3408501 For Cummins ISM11 M11 QSM11. Interchange part # 3408501, 3408501NX, 3408501RX, 4309175RX, 4309175NX. An order and we receive. Please ensure your order. We will sent out as per your address. Logistics claims receipt of the product must be submitted within 30 days. If it is more than 30 days, we will no longer provide return service. As an international supplier of automatic transmission parts, YG Group insists on using original parts to ensure original quality and reduce maintenance costs. Create higher value for customers. The current TRANSPEED product categories include: retrofit kits, filters, clutch assemblies, clutch bushings, T. C oil seals, rubber rings, shafts. Bushings, electromagnets, valve bodies, pumps, etc. The TRANSPEED brand has established a good business reputation and has been recognized and favored by the industry. Its products have always been hot.