21T crown wheel, 8T pinion, 3A021-42300, 3A041-42300, 3A022-42300, 3A022-42302, Kubota L39, Kubota L3940, Kubota L40
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  • 21T crown wheel, 8T pinion, 3A021-42300, 3A041-42300, 3A022-42300, 3A022-42302, Kubota L39, Kubota L3940, Kubota L40
  • 21T crown wheel, 8T pinion, 3A021-42300, 3A041-42300, 3A022-42300, 3A022-42302, Kubota L39, Kubota L3940, Kubota L40
  • 21T crown wheel, 8T pinion, 3A021-42300, 3A041-42300, 3A022-42300, 3A022-42302, Kubota L39, Kubota L3940, Kubota L40
  • 21T crown wheel, 8T pinion, 3A021-42300, 3A041-42300, 3A022-42300, 3A022-42302, Kubota L39, Kubota L3940, Kubota L40
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Crown wheel 21T / 18T + pinion shaft 8T / 18T / Kubota L39 / L3940 / L4060 / M4700 / M5000 / M6060

Product code: 5-19-127-10
Brand 4FARMER
Country of production 4FARMER
1 person purchased this product
zł1,900.00
Includes VAT 23%

Lowest price from 30 days: zł1,900.00

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*Delivery costs are estimated. You will find the exact delivery costs in the final step of your order.

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Product description

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

Specifications

Condition
New

Reviews of Crown wheel..

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Questions & Answers

Why is regular filter replacement (oil, air, fuel) crucial for a mini tractor?

User
Ekspert Traktor.com.pl – Doradca techniczny • 17.02.2026
Regular filter replacement is the easiest way to extend the life of an engine from brands like Kubota or Yanmar. The oil filter removes metallic contaminants generated during operation, the air filter protects the cylinders from field dust, and the fuel filter prevents water and dirt from damaging the precision injection system. We recommend replacing filters every 50-100 operating hours or at least once per season to ensure optimal engine performance.

Why is regular filter replacement (oil, air, fuel) crucial for a mini tractor?

User
Ekspert Traktor.com.pl – Doradca techniczny • 17.02.2026
Regular filter replacement is the easiest way to extend the life of an engine from brands like Kubota or Yanmar. The oil filter removes metallic contaminants generated during operation, the air filter protects the cylinders from field dust, and the fuel filter prevents water and dirt from damaging the precision injection system. We recommend replacing filters every 50-100 operating hours or at least once per season to ensure optimal engine performance.

Why is regular filter replacement (oil, air, fuel) crucial for a mini tractor?

User
Ekspert Traktor.com.pl – Doradca techniczny • 17.02.2026
Regular filter replacement is the easiest way to extend the life of an engine from brands like Kubota or Yanmar. The oil filter removes metallic contaminants generated during operation, the air filter protects the cylinders from field dust, and the fuel filter prevents water and dirt from damaging the precision injection system. We recommend replacing filters every 50-100 operating hours or at least once per season to ensure optimal engine performance.

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