The Heavy Duty Counter Shaft 18T/8T O.M. (Away Key Type) is engineered for Mahindra 575 and 585 tractors. Featuring 18 teeth and 8 teeth in an away key type design, this counter shaft ensures robust performance, efficient power transmission, and reliable operation for your tractor's gearbox. Supplied as a single piece with part number 006502168R1, it is built for durability in demanding agricultural conditions.