Diesel Fuel Pump Fit For Cummins Engine N14, M11, QSM11 ISM11 3090942 3417674. For 3090942 Cummins M11 / N14 / ISM Fuel Pump. Our company has warehouses in CA and NJ, and we will send your order to the nearest location. If you are missing any parts, or need replacements, we will gladly provide those items upon request. Customer feedback is important to us. We are (and always will be) committed to providing our customers with the best possible online shopping experience, exceptional quality products and extraordinary value. If we’ve fallen short in any way, or if there’s anything we can do to assist or improve your shopping experience with us, we want to know!