Steering head for various tractor models, Made in Italy, of excellent quality, necessary for ordinary maintenance of your tractor or to replace damaged or broken steering heads for tractors. Steering head adaptable to Fiat New Holland tractors, equivalent codes: 588309 597840 4305001300 4033013 4233010 5233015 Dimensions Steering head for Fiat New Holland tractors: Length: 80mm Thread: 20x1 Taper: 15 - 16.7 1:10 Model: Ambidextrous Compatible Fiat New Holland tractors: Fiat Nastro d'Oro: 250DT - 300DT - 312R - 315R - 350 - 400 - 415 - 420 - 450 - 450R - 480 - 500 - 540 Special - 550R - 600 - 640 Fiat tracks: 451C New Holland: Front Axl 2WD Remember to replace both steering heads for the safety of your Fiat New Holland tractor._x000D_Production Made in Italy Original code 588309 Applications Fiat - New Holland: Front axle 2wd - 250DT - 300DT 312R - 312R - 315R - R315 - 350 - 400 - 415 - 451 - 420 - 450 - 480 - 500 - 550S - 540S - 550 - 600 - 640 Thread 20x1 DX (RH) Length 80 mm Taper 15-16.7 1:10