Favorites (0) Store
Call us +48 33 870 42 00

Liner WIBAKO 8.3 3919937

131mm WIBAKO engine liner for 8.3 units – durable wet cast iron liner, resistant to wear and high temperatures, extending engine life.

  • Condition: new
  • SKU: 12307
Ocena 4,6

35.42 EURNet

- +

Product description

Engine liner 131mm WIBAKO 8.3

Description

The 131mm WIBAKO engine liner for 8.3 units is a key component of the cylinder system, responsible for proper piston guidance and maintaining combustion chamber tightness. Made of high-quality alloy cast iron, it is resistant to high temperatures, pressure, and wear. Designed for long service life, it ensures reliable operation even in demanding working conditions typical of construction and industrial machinery.

Technical data

  • Inner diameter: 131 mm
  • Length: 210 mm
  • Material: hardened alloy cast iron
  • Type: wet liner
  • Inner finish: honed
  • Diameter tolerance: ±0.01 mm
  • Maximum working temperature: 250 °C

Application

The engine liner is used in combustion engines of construction, agricultural, and industrial machinery. It is compatible with 8.3 l engines commonly installed in excavators, loaders, and road machinery. Its function is to provide proper piston operation, reduce friction, and prevent gas leaks into the oil system.

Properties

  • High resistance to wear and cracking
  • Dimensional stability under heavy thermal loads
  • Precision finish ensuring perfect fit with piston
  • Enables cylinder system regeneration without block replacement
  • Optimized cooperation with piston rings

Specification

Specification Value
name Liner
mark WIBAKO
type wet liner
part number 3919937
condition new
inner diameter 131 mm
length 210 mm
material alloy cast iron
diameter tolerance ±0.01 mm
max working temperature 250 °C

Reference numbers

List of reviews:

Kenneth

2025-09-28

The product arrived as described and fits well. Installation was straightforward and it functions properly.
Antoni

2025-09-28

Zamówienie zrealizowane sprawnie. Tuleja pasuje do maszyny, nie zauważyłem żadnych problemów.
Franciszek

2025-09-28

Tuleja została dostarczona na czas. Po zainstalowaniu działa zgodnie z oczekiwaniami.
Bartosz

2025-09-28

Produkt spełnia swoje podstawowe funkcje. Montaż był prosty, a jakość wykonania na przyzwoitym poziomie.
Jerzy

2025-06-24

Tuleja silnika spełnia swoje zadanie. Pasuje do maszyny i działa zgodnie z oczekiwaniami. Montaż był prosty.

Write a review.

See also

Discover our wide range of products

used Crankcase for engine Caterpillar 3150 9L9288-8
Cylinder blocks and repair sets

Crankcase for engine Caterpillar 3150 9L9288-8

991.67 EURNet

- +
used Crankshaft foot Deutz TD2009 L04 04114025
Cylinder blocks and repair sets

Crankshaft foot Deutz TD2009 L04 04114025

75.56 EURNet

- +
used Crankcase for engine Deutz D2009 L04 04118243
Cylinder blocks and repair sets

Crankcase for engine Deutz D2009 L04 04118243

1 015.28 EURNet

- +
used Crankcase for engine Liebherr D934
Cylinder blocks and repair sets

Crankcase for engine Liebherr D934

2 833.33 EURNet

- +
used Liner Komatsu SAA6D125E-3 6154-21-2220
Cylinder blocks and repair sets

Liner Komatsu SAA6D125E-3 6154-21-2220

23.61 EURNet

- +
used Crankcase for engine Deutz BF8M1015 04263516
Cylinder blocks and repair sets

Crankcase for engine Deutz BF8M1015 04263516

2 951.38 EURNet

- +
used Crankshaft foot Deutz TD2009 L04 04114027
Cylinder blocks and repair sets

Crankshaft foot Deutz TD2009 L04 04114027

75.56 EURNet

- +
used Liner Liebherr 9078050
Cylinder blocks and repair sets

Liner Liebherr 9078050

35.42 EURNet

- +
used Liner Liebherr D9308 9266781
Cylinder blocks and repair sets

Liner Liebherr D9308 9266781

21.25 EURNet

- +
used Crankcase for engine Liebherr D9308 9268209
Cylinder blocks and repair sets

Crankcase for engine Liebherr D9308 9268209

2 337.50 EURNet

- +
used Block spacer plate for engine Caterpillar 3408 7C8531
Cylinder blocks and repair sets

Block spacer plate for engine Caterpillar 3408 7C8531

165.28 EURNet

- +
used Crankcase for engine Caterpillar 3208 9N3758
Cylinder blocks and repair sets

Crankcase for engine Caterpillar 3208 9N3758

944.44 EURNet

- +
Bosch Rexroth parts catalog

Bosch Rexroth parts catalog

More

Check out our offer of hydraulic systems for the popular brand Bosch Rexroth.

Construction Machinery Service

Construction Machinery Service

More

We offer comprehensive support for both stationary and mobile repair of construction machinery.

Hydraulic Pumps and Motors Repairs

Hydraulic Pumps and Motors Repairs

More

Repair and regeneration of hydraulic components: hydraulic motors and pumps.

Combustion Engine Repairs

Combustion Engine Repairs

More

Comprehensive repairs of internal combustion engines: verification, parts replacement, repair, and performance testing.

Construction Machinery Purchase

Construction Machinery Purchase

More

Purchase of excavators, loaders, bulldozers, and dumpers in complete, incomplete, or damaged condition.

Google

Opinion 5/5

Zakupiony komplet siłowników do Liebherr 564 był w doskonałym stanie, zgodnie z opisem i przesłanymi zdjęciami. Obsługa na wysokim poziomie, bardzo profesjonalna i pomocna – rewelacja. Co więcej, w kontakcie z firmą otrzymałem osobistego opiekuna, który zajmował się sprawą od początku do końca, mogłem również liczyć na bezpłatne doradztwo przy montażu. Szkoda, że w obecnych czasach nie spotyka się zbyt wielu firm z tak profesjonalnym podejściem do klienta. Gorąco polecam.

Mateusz Lenart

Google

Opinion 5/5

Współpraca na wysokim poziomie. Firma na 6. Polecam z czystym sumieniem. Na pewno jeśli będę musiał to skorzystam jeszcze raz. Naprawa Pomp hydrauliki Koparka Terex

Kamil Przybysz

Google

Opinion 5/5

Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

William L Park

Google

Opinion 5/5

Jestem bardzo zadowolony z naszej współpracy. Dobry zespół, dobra obsługa, dobra cena, dobre części. Dziękuję!

Tiberiu Demeter

Google

Opinion 5/5

Oryginalne części, niesamowicie szybka międzynarodowa dostawa ekspresowa i obsługa na najwyższym poziomie. W przyszłości wrócimy, aby ponownie robić interesy. Dziękuję!

Jinajon

Technical materials

Here you will find texts about construction machinery - technical advice, as well as news and events from the industry.

New Delivery of TRW Parts at Wibako
2025-10-24

New Delivery of TRW Parts at Wibako

See more
Reconstruction of the Deutz TCD2013 L06 2V Engine in the Atlas 520 MH Excavator
2025-10-24

Reconstruction of the Deutz TCD2013 L06 2V Engine in the Atlas 520 MH Excavator

See more
New Delivery of Engine Parts at Wibako
2025-10-23

New Delivery of Engine Parts at Wibako

See more
Renovation of the Cummins QSB6.7 Engine in the Keestrack R3 Crusher
2025-10-23

Renovation of the Cummins QSB6.7 Engine in the Keestrack R3 Crusher

See more
New Bosch Parts Offering at Wibako
2025-10-22

New Bosch Parts Offering at Wibako

See more
Reconstruction of the Liebherr D924 TI-E Engine in the LTM 1220 (NX) Crane
2025-10-22

Reconstruction of the Liebherr D924 TI-E Engine in the LTM 1220 (NX) Crane

See more
Directions
load
Cookie preferences
We use cookies to provide essential website functionality and improve your online experience. You can choose for each category whether you want to accept or reject it at any time.
Essential cookies
Preference cookies
Analytical cookies
Marketing cookies
Uncategorized cookies

Detailed information on how we handle cookies can be found in our Privacy Policy

Consent granted on:
Consent ID: