Support sleeve 30.50 x 40 x 21 mm / Kubota
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  • Support sleeve 30.50 x 40 x 21 mm / Kubota
  • Support sleeve 30.50 x 40 x 21 mm / Kubota
  • Support sleeve 30.50 x 40 x 21 mm / Kubota
  • Support sleeve 30.50 x 40 x 21 mm / Kubota

Support sleeve 30.50 x 40 x 21 mm / Kubota

Product code: 5-14-203-06
Brand 4FARMER
Country of production 4FARMER
View other model
1 person purchased this product
zł50.00
Includes VAT 23%

Lowest price from 30 days: zł50.00

Product description

Bushing with O-ring seal for front axle differential drive shaft with an outer diameter of 40 mm , inner diameter of 30.50 mm , and a height of 21 mm for Kubota tractors of the Kubota L1-18, Kubota L1-20, Kubota L1-22, Kubota L1-24, Kubota L1-26, Kubota L1-28, Kubota L1802, Kubota L2002, Kubota L2202, Kubota L2402, Kubota L2602 series and others.

Support sleeve , sliding sleeve is a sleeve designed to work in difficult conditions and which, due to the production process and the use of appropriate raw materials, have very high abrasion resistance and are able to carry heavy loads. A sliding bearing, as this element is sometimes called, often has an internal groove or hole to facilitate access of the lubricant to the contact surfaces.

Dimensions :

  • outer diameter: 44 mm,
  • inner diameter: 30.50 mm,
  • height: 21 mm,
  • part numbers: 5-14-203-06.

Tractor models :

Kubota :

  • Kubota L1-18,
  • Kubota L1-20,
  • Kubota L1-22,
  • Kubota L1-24,
  • Kubota L1-26,
  • Kubota L1-28,
  • Kubota L1802,
  • Kubota L2002,
  • Kubota L2202,
  • Kubota L2402,
  • Kubota L2602.

The first signs of wear of sliding bushes are a steady knocking sound during operation. The direct impact on the service life of the bushes is the proper pressure of the lubrication system and the use of oil with the right viscosity or too infrequent oil changes.

Warehouse :
M01:D72:S02

Specifications

Condition
New

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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.

How to properly select and sharpen mower blades for a Japanese tractor?

User
Ekspert Traktor.com.pl – Doradca techniczny • 17.02.2026
When selecting mower blades, consider the mower deck model and the blade length and center bore diameter. Maintaining blade balance is crucial when sharpening – an unbalanced blade causes vibrations that damage the hub bearings. Remember that sharp blades mean healthier grass, a cleaner cut, and less strain on the engine of your Iseki or Mitsubishi tractor.

How to identify the correct V-belt size and how to care for it?

User
Ekspert Traktor.com.pl – Doradca techniczny • 17.02.2026
It's best to read the markings on the side of the old V-belt. If they are illegible, measure the belt width and its outer length (La). On Shibaura and Hinomoto tractors, it's important to regularly check the belt tension – too loose a belt will cause slippage and faster wear, while too tight a belt can cause alternator or water pump bearing failure.

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