Check the listing for details. Mack E7 SS318 Engine Air Compressor (911 153 540 0, S9111530550X, 303GB5129M). Condition: New. Listed at 599.90 USD. DESCRIPTION Mack E7 SS318 Engine Air CompressorRef # 303GB5129AM, S9111530550X, 303GB5129M, 911 153 540 0, S-21436INCLUDES:1-Air CompressorOUR BRANDDDTP is an OEM alternative for diesel engine components and truck parts. Our products range from gaskets to overhaul kits.As a USA brand, it’s made with top grade materials following OEM specs with the purpose of being more competitive, maximizing and improving the efficiency and performance of your equipment. CONTACT USHere at DDTP STORE we offer an array of high quality Product Lines, varying from OEM to Aftermarket to offer our customers the best components for their needs.Feel free to Contact us for more information about this product or any other you might need.We stock a wide array of inventory on hand that may not be on sale on our online Store.We may need the ESN (Engine Serial Number) or VIN (Vehicle Identification Number) for us to provide the correct parts fitting on your equipment.