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Main bearings STD WIBAKO 3945917

Main bearings STD WIBAKO 3945917 for Cummins 6CT, QSC, ISC, QSL and ISL engines. Durable, precise and wear-resistant, ideal for construction and industrial machinery.

  • Condition: new
  • SKU: 15775
Ocena 5,0

75.56 EURNet

- +

Product description

Main Bearings STD WIBAKO 3945917

Product description

The Main Bearings STD WIBAKO 3945917 are high-quality components designed for Cummins engines 6CT 8.3, QSC 8.3, ISC 8.3, QSL 8.9, ISL 8.9 and ISL 9. Manufactured from durable bearing alloys, they ensure stable and long-lasting performance of the crankshaft system, even under heavy loads. Thanks to precise dimensional matching, they provide optimal lubrication conditions, reducing friction and premature wear.

Technical data

  • Part number: 3945917
  • Size: STD (standard)
  • Material: high-strength bearing alloy
  • Application: Cummins engines (6CT 8.3, QSC 8.3, ISC 8.3, QSL 8.9, ISL 8.9, ISL 9)
  • Type: main crankshaft bearings

Application

The STD WIBAKO 3945917 main bearings are widely used in engines installed in construction, road, agricultural and industrial machinery. They can be found in New Holland loaders (LW170, LW190), Fiat-Hitachi excavators (EX255, FH240), JCB (456HT), Terex (TA27, TL360), as well as in Tigercat, Hyster, Dressta and Wirtgen machines. Their universal compatibility with Cummins engines makes them an excellent choice for both ongoing repairs and complete engine overhauls.

Properties

  • High wear resistance due to advanced production technology
  • Perfect fit ensuring stable crankshaft operation
  • Reduced friction and heat in the crankshaft system
  • Easy installation without additional machining
  • Compatibility with original Cummins parts

Specification

Specification Value
name Main bearings STD
mark WIBAKO
part number 3945917
condition new
cylinder diameter 122 mm
application range Cummins 6CT 8.3, QSC 8.3, ISC 8.3, QSL 8.9, ISL 8.9, ISL 9
version STD

List of reviews:

Franciszek

2025-09-10

Bardzo dobrej jakości panewki, idealnie pasują do mojej maszyny. Szybka dostawa i bezproblemowy montaż. Polecam!
Michał

2025-09-06

Produkt spełnia swoje podstawowe funkcje. Montaż przebiegł bez problemów. Zobaczymy, jak będzie się sprawować w dłuższym okresie użytkowania.
Magdalena

2025-04-05

Bardzo dobre panewki, idealnie pasują do mojej maszyny. Wysoka jakość wykonania i solidność. Polecam każdemu, kto szuka niezawodnych części.

Write a review.

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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

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Opinion 5/5

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

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