1023 Diesel & Fleet is Palmer, AK’s trusted diesel repair and fleet maintenance shop, specializing in Cummins, Duramax, and Powerstroke engines. We offer engine and transmission repair, suspension work, brake services, alignments, electrical diagnostics, and preventative maintenance to keep your truck running at peak performance. Using Cummins-endorsed Valvoline 540 synthetic oil, we ensure top-tier care for your diesel vehicle. Whether you need fleet services, pre-trip or pre-purchase inspections, or performance upgrades, our expert team is here to help. Contact 1023 Diesel & Fleet today for reliable, high-quality diesel service!