International speed transmission. Has good TA, larger input shaft and twin disc clutch.Supposedly has different cut, sized gears for pulling. I didn't run it. Complete transmission, no covers come with Twin disc clutch, and flywheel for dt414,436,466 engines. Was in 706. But fits 06 series, 56 series, and others. Asking 2000$ obo need gone Located in McClusky North Dakota Call or text me at 701 460 1359 if interested