The Heavy Duty Coupling (Small) 18T / 10T for Mahindra Tractors is a precision-engineered gearbox coupling designed to ensure reliable power transfer and smooth operation in demanding agricultural environments. Made from high-strength alloy steel, this coupling delivers excellent durability and longevity. Its robust build and accurate tooth configuration make it ideal for frequent heavy-duty use, specifically tailored for Mahindra tractor models requiring an 18-tooth and 10-tooth connection.