Part Name: 4944735 Fuel Transfer Pump. Compatible with Cummins ISLE QSL9 Diesel Engine. Package includes: 1Pieces 4944735 Fuel Transfer Pump. Before placing an order, please make sure the product is the same as what you need to avoid delaying your precious time! Our professional customer service team will be ready to help you! UPS Surepost usually takes 1-6 workdays. UPS Ground usually takes 1-5 workdays. If you don’t receive package over 30 business workdays, please inform us. Duty for International Buyers. We will do our best to offer you satisfied resolutions.