2015 Ford Truck F550 Super Duty Engine — Part # 26509 — Marsh Auto Parts · Siler City, NC

When selecting an engine replacement for your 2015 Ford Truck F550 Super Duty, one often overlooked consideration is the engine's operational history and environmental impact. This particular engine, identified by seller stock number 26509, is a 6.7L diesel engine, known by the code NUM9, which was reported to have run great before removal. The seller notes an estimated CO2e savings of 1194kg, indicating some environmental benefit compared to replacing with a new engine, though this figure is an estimate and should be considered accordingly. This engine is graded as a 'C', suggesting it may have some wear or cosmetic imperfections, so buyers should carefully assess condition details and consider potential refurbishment needs. Since this engine comes from a 2015 Ford Truck F550 Super Duty, it is specifically suited for that vehicle model and year. However, buyers should verify compatibility with their vehicle's exact specifications and engine configuration before purchase. When comparing this engine to others, consider the grade, seller notes on performance, and any available history or testing data. The 6.7L displacement is a key specification to match, and confirming the NUM9 engine code can help ensure proper fitment. The seller's notes provide useful insights, but do not guarantee the engine's condition or performance post-installation. It's recommended to inquire about included components and any warranties or return policies. For more details on compatible parts and to explore other Ford engines, visit Ford parts. If you are seeking a robust diesel engine for your 2015 Ford F550 Super Duty, this 6.7L NUM9 engine could be a cost-effective option. Reach out to the seller to confirm all details and ensure this engine meets your needs before purchasing.