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Connecting rod Cummins 4943977

Cummins 4943977 connecting rod for 6BT, ISB, QSB engines. Durable, precise and reliable, designed for construction and industrial machinery.

  • Condition: reconditioned
  • SKU: 62476
Ocena 4,8

70.83 EURNet

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Product description

Connecting Rod Cummins 4943977

Description

The Cummins 4943977 connecting rod is a high-quality component of the crank-piston system used in Cummins engines and power units installed in construction and industrial machinery. It ensures the transfer of force from the piston to the crankshaft, providing smooth and efficient engine operation even under heavy load conditions.

Technical Data

  • Part number: 4943977
  • Material: forged high-strength steel
  • Processing: precision grinding and balancing
  • Piston pin diameter: according to OEM specification
  • Crank pin diameter: according to OEM specification
  • Weight: balanced for piston-crank system harmony

Application

The connecting rod is compatible with many Cummins engines, such as 6BT 5.9, ISB 5.9, QSB 4.5, QSB 5.9, QSB 6.7, 4BT 3.9, and others used in Hyundai, JCB, Terex, Liugong, Tigercat, Grove, Tadano, and Hyster machines. It is a reliable solution for engine repairs and overhauls in excavators, wheel loaders, cranes, and industrial forklifts.

Features

  • High resistance to mechanical and thermal loads
  • Precision manufacturing for perfect fit with piston and crankshaft
  • Long service life even under harsh operating conditions
  • Can be used as a replacement for original Cummins parts
  • Compatibility with a wide range of engines and machinery

Specification

Specification Value
name Connecting rod
mark Cummins
part number 4943977
condition reconditioned
material forged steel
weight per OEM spec
piston pin diameter per OEM spec
crank pin diameter per OEM spec

List of reviews:

Patrick

2025-09-11

The product arrived as described and fits well. Installation was straightforward. Performance seems satisfactory so far.
Przemysław

2025-09-05

Bardzo dobra jakość korbowodu, świetnie sprawdził się w mojej maszynie. Regeneracja na wysokim poziomie, polecam każdemu, kto szuka solidnych części.
Raymond

2025-09-04

The product arrived as described and fits well. Installation was straightforward, and it seems to function properly. No issues so far.
Benjamin

2025-06-23

The product arrived as described and fits well. Installation was straightforward, and it seems to function properly.

Write a review.

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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.

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

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

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