Crown wheel 20T / 23T / 120 mm + input shaft 10T/18T/175 mm / Kubota M6040 / M7040 / M8540 / 3C051-42300 / 5-19-127-13

23T / 20T disc wheel + 10T / 18T input shaft (nut 5-13-103-06 , 35340-25320, bearing 6-23-112-03 , 3C011-43380, seal 5-08-106-12 , W9501-53020 , 3A021-44120) front axle drive for Kubota tractors of the Kubota M6040, Kubota M7040, Kubota M8540, Kubota M4N-071, Kubota M5N-091 series, Kubota M5N-111 and others.

The disc wheel with an attack shaft is an element of the differential mechanism responsible for transferring the drive from the engine drive shafts to the road wheels. In addition to transmitting the drive , the shaft + disc wheel drive assembly increases the torque transmitted by the longitudinal shaft to the transverse shaft while changing the direction of rotation.

Shaft dimensions :

• total length: 175 mm,
• helical gear diameter: 44 / 63 mm,
• helical gear width: 30 mm,
• cutter diameter: 24.50 mm (measured together with the cutter teeth), 21.60 mm (measured between the cutter teeth),
• working length of the cutter: 32 mm,
• thread: M32 x 1.5 mm,
• thread length: 15 mm,
• number of teeth: 10T / 18T,
• original part numbers: 3C051-42300,
• part numbers: 5-19-127-13.

Plate wheel dimensions :

• outer diameter: 120 mm,
• inner diameter: 50 mm (measured together with the cutter teeth), 55 mm (measured between the cutter teeth),
• height: 40 mm,
• number of teeth: 20T (IN), 23T (OUT),
• original part numbers: 3C051-42300,
• part numbers: 5-19-127-13.

Engine models :

Kubota :

• Kubota V3307.

Tractor models :

Kubota :

• Kubota M6040,
• Kubota M7040,
• Kubota M8540,
• Kubota M4N-071,
• Kubota M5N-091,
• Kubota M5N-111.

The first signs of damage to the drive unit, crown wheel or input shaft are the observation of play in the main gear, or a noticeable knocking noise when starting and an increased noise level during operation.

Warehouse :
M01:F71:S03