- Kubota L3940
- Kubota L4060
Kubota M4700
Kubota M5000
Kubota M6060
21T (OUT) / 18T (IN)
Crown wheel 21T / 18T + pinion shaft 8T / 18T / Kubota L39 / L3940 / L4060 / M4700 / M5000 / M6060
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Crown wheel 21T / 18T + pinion shaft 8T / 18T / Kubota L39 / L3940 / L4060 / M4700 / M5000 / M6060
Crown wheel with front axle drive pinion (seal 5-08-106-12 , W9501-53020 3A021-44120) for Kubota tractors of the Kubota L39, Kubota L3940, Kubota L4060, Kubota M4700, Kubota M5000, Kubota M6060 series and others.
The crown wheel with the pinion is a part of the differential mechanism responsible for transferring the drive from the engine drive shafts to the road wheels. In addition to transferring the drive , the shaft + crown wheel drive unit increases the torque transmitted by the longitudinal shaft to the transverse shaft while changing the direction of rotation.
Roller dimensions :
- total length: 158 mm,
- helical gear diameter: 29 / 52 mm,
- helical gear width: 30 mm,
- cutter diameter: 22 mm (measured with teeth), 19 mm (measured between teeth),
- cutter working length: 30 mm,
- thread: M22 x 1.5 mm,
- thread length: 15 mm,
- number of teeth: 8T / 18T,
- original part numbers: 3A021-42300, 3A041-42300, 3A022-42300, 3A022-42302.
Dimensions of the crown wheel :
- outer diameter: 110 mm,
- inner diameter: 45 mm (measured with teeth), 50 mm (measured between teeth),
- height: 25 / 38 mm,
- number of teeth: 21T (OUT) / 18T (IN),
- original part numbers: 3A021-42300, 3A041-42300, 3A022-42300, 3A022-42302.
Tractor models :
Kubota :
- Kubota L39,
- Kubota L3940,
- Kubota L4060,
- Kubota M4700,
- Kubota M5000,
- Kubota M6060.
The first signs of damage to the drive unit, crown wheel or pinion shaft are the observation of play in the main gear, or a distinct knocking sound when starting and an increased noise level during operation.
Warehouse :
M01:F71:S03
Specification
- Kubota L3940
- Kubota L4060
Kubota M4700
Kubota M5000
Kubota M6060
21T (OUT) / 18T (IN)
3A022-42300
3A022-42302
3A041-42300
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