When a Gehl 1640E needs an engine, the part that trips buyers up is not finding a 3TNV88 - it is knowing whether the machine takes the mechanical version or the common rail one. We carry both, new surplus and rebuilt, and we will tell you which yours runs before you order.
The Gehl 1640E is a compact skid loader rated around 24 hp with an operating weight near 2,980 lb, sized for confined-space landscaping and construction work. Because this is a small-frame machine, verify the bore on your data plate: some builds carry the smaller 82 mm Yanmar (3TNV82A) rather than the 88 mm. The bore determines which core you need.
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 / 3TNV82A. Production years: 2010-2020. Rated output in this machine: approximately approx. 24-36 hp.
WHAT WE FIT TO YOUR MACHINE.
On a skid loader the engine drives the hydrostatic pumps directly. Bellhousing, pump coupler, oil pan and cooling package are external and carry over from the engine you are replacing.
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. MEC