The Cub Cadet EX2900 runs the 88 mm Yanmar three-cylinder, and we stock it in both fuel systems - mechanical injection and electronic common rail, new surplus and rebuilt. Which one you need comes down to what is on your data plate, not what is on the machine badge.
The Cub Cadet EX2900 is a compact utility tractor used for property maintenance, light loader work and grounds care. Cub Cadet's compact tractors of this era were Yanmar-powered, and the EX2900 runs the 88 mm-bore 3-cylinder direct-injection diesel.
ENGINE SPECIFICATION. Three cylinder, four cycle, liquid cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at 3000 rpm at full speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Rotation counterclockwise viewed from the flywheel end. Engine as fitted to this machine: 3TNV88. Production years: 2005-2015. Rated output in this machine: approximately approx. 29 hp.
WHAT WE FIT TO YOUR MACHINE.
On a compact tractor the engine bolts to the transmission housing and drives the PTO. Bellhousing, flywheel, PTO drive, oil pan and front pulley are all external and carry across from your old engine.
MECHANICAL OR COMMON RAIL - THIS IS THE ONE THING YOU MUST MATCH.
The Yanmar 3TNV88 comes in two fuel systems and they are not interchangeable. MECHANICAL INJECTION uses a mechanical pump and governor, with no ECU or sensors - this is what most machine