The Hexagon Output Shaft For 171 Gear Box of 4 Stroke 5-7 HP (170F & 173F) Petrol & Diesel Power Weeder, is a vital component designed to connect the gearbox to the tiller's operational mechanisms. This high-precision shaft features a hexagonal design that ensures a secure fit and efficient power transfer. Constructed from durable materials, it is built to withstand the rigors of agricultural use, providing reliability and longevity in demanding conditions.