Pierścień zapasowy, Back-up-ring, Back up ring, 2.50 x 52 mm, 48 x 2.50, 2.50 x 48, 2.50 x 52 mm, T1853-61510
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3 osoby oglądają ten produkt
  • Pierścień zapasowy, Back-up-ring, Back up ring, 2.50 x 52 mm, 48 x 2.50, 2.50 x 48, 2.50 x 52 mm, T1853-61510
  • Pierścień zapasowy, Back-up-ring, Back up ring, 2.50 x 52 mm, 48 x 2.50, 2.50 x 48, 2.50 x 52 mm, T1853-61510
  • Pierścień zapasowy, Back-up-ring, Back up ring, 2.50 x 52 mm, 48 x 2.50, 2.50 x 48, 2.50 x 52 mm, T1853-61510
  • Pierścień zapasowy, Back-up-ring, Back up ring, 2.50 x 52 mm, 48 x 2.50, 2.50 x 48, 2.50 x 52 mm, T1853-61510

Spare ring / Kubota GL23 / GL220 / GL240 / L3010 / KL210 / L3600 / L4200 / T1853-61510 / 34076-61550

Product code: T1853-61510 / 34076-61550
Brand 4FARMER
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zł67.48 netto
zł83.00
Includes VAT 23%

Lowest price from 30 days: zł83.00

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Available
7 pieces
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Product description

Thrust ring (O-ring 04817-06370) with an inner diameter of 45 mm , outer diameter of 50 mm and height of 14 mm for LS Tractor series tractors LS MT3.35, LS MT3.40, LS MT3.50. LS MT3.60 and others.

A back-up ring is a rigid ring, usually made of plastic, that protects O-rings from damage caused by the high pressure and temperature inside a hydraulic system during operation. A back-up ring (also known as a backup ring) is a ring whose primary function is to prevent the O-ring from being forced into the gap between the sealing surfaces and to protect the seal from deformation, which can occur when the seal is subjected to high pressure and temperature. When pressure acts on the O-ring from two directions, a back-up ring is used on both sides of the O-ring.

Dimensions :

  • Inner diameter: 48 mm,
  • Outer diameter: 52 mm,
  • Height: 2.50 mm,
  • Part numbers: T1853-61510.

Tractor models:

  • Kubota GL23,
  • Kubota GL220,
  • Kubota GL240,
  • Kubota KL210,
  • Kubota L3010,
  • Kubota L3600,
  • Kubota L4200.

Magazine : K18 F14 S01

*Photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years.

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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