This genuine Massey Ferguson 898643M1 front axle shaft is a critical component designed for the front axle assembly of a wide range of Massey Ferguson tractors, including models in the 100, 200, 500, 600, and 1000 series. Measuring approximately 495 mm in length with a 40 mm diameter and 20 splines, this durable shaft ensures reliable power transmission and steering functionality. It is an authentic OEM replacement part, guaranteeing optimal performance and compatibility. Always verify fitment with your specific machine's parts manual.