The Grillo 210901 intermediate gear is a genuine OEM replacement part designed for various Grillo two-wheel tractors and tillers, including models G85, G85D, G107, G107D, G110, G110D, G131, G131D, G108, and G108D. This essential component ensures proper power transmission within the machine's gearbox. It features 11 teeth, an external diameter of 40 mm, an internal diameter of 17 mm, and a thickness of 10 mm. Weighing approximately 0.05 kg, it is built to Grillo's original specifications for durability and precise fit.