When you're wrestling with hard starting, power loss under load, or that frustrating habit of your tractor dying when climbing hills, chances are your fuel lift pump is giving out. This mechanical fuel pump is what keeps diesel flowing from your tank to the injection pump—and when it starts failing, you'll feel it in everything from startup to pulling power when you're really working hard. What You're Getting Mechanical diaphragm design that's powered by your engine's camshaft—no electrical connections to fail Maintains proper fuel pressure to prevent air infiltration into the injection system Built to withstand constant cycling during long operating hours and farm conditions Direct replacement that restores steady fuel flow without modifications Quality construction designed for the demanding work these tractors handle Built for Real Farm Work This pump fits your Deutz Agrotron K COM3 series tractors—the workhorses that handle everything from heavy tillage and cultivation to precision planting and transport duties. Whether you're running hydraulic-intensive implements like large cultivators, pulling heavy loads during harvest transport, or powering PTO-driven equipment, consistent fuel delivery is crucial for maintaining engine performance and preventing costly downtime during critical seasonal work. Made to Last Farm equipment runs in tough conditions, and fuel pumps take their share of abuse from engine vibration, temperature swings, and contaminated fuel. This pump uses proven mechanical technology that eliminates electrical failure points while providing consistent pressure through all operating conditions. Quality diaphragm material resists fuel additives and maintains flexibility from cold winter starts to hot summer operation. Good to Know This is a direct replacement—no adapters or modifications needed. Before installing, clean the mounting surface and fuel lines, and always replace the fuel filter since a restricted filter makes any pump work harder and fail sooner. Prime the fuel system after installation to remove all air from the lines. If your old pump failed prematurely, check those fuel filters first.