The CaseIH Farmall 55A is a utility tractor introduced in 2019 as part of the Farmall A Series. It features a 54 hp turbocharged aftercooled 3-cylinder diesel engine from FPT with electronic high-pressure common rail direct injection and Tier IV emissions compliance. The tractor offers multiple transmission options including 8-speed mechanical shuttle, 12-speed power shuttle, and 20-speed creeper. It is available in two- or four-wheel drive configurations with inboard planetary final drives and mechanical rear differential lock. The Farmall 55A has a fuel tank capacity of 21.7 gallons (82.1 L) and PTO power of 43 hp. It includes features such as power steering, wet disc brakes, and a two-post folding ROPS with optional cab and air conditioning. Hydraulics are open center with 2 or 3 rear valves and a pump flow of 12.6 gpm. The tractor hitch is category II/I with position and draft control and rear lift capacities up to 6614 lbs (3000 kg) optional. Standard tires vary by 2WD or 4WD models. The CaseIH L610 front-end loader is available as an attachment with lift capacities up to 2282 lbs and a bucket width of 72 inches. The Farmall 55A is related to the Farmall 65A model.