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

Rod bearings WIBAKO 6CT 3950661 / 3901430

WIBAKO 6CT connecting rod bearings 3950661/3901430 provide durability, precision, and crankshaft protection in Cummins engines.

  • Condition: new
  • SKU: 15772
Ocena 4,8

35.48 EURNet

- +

Product description

WIBAKO Connecting Rod Bearings 6CT 3950661 / 3901430

Description

WIBAKO connecting rod bearings for Cummins 6CT engines are high-quality components made of durable alloys, ensuring reliable operation of the crank-piston system. With advanced manufacturing technology and precise surface finishing, the bearings minimize friction, reduce oil consumption, and protect the crankshaft from damage. They are essential for maintaining engine efficiency and long service life.

Technical Data

  • Part number: 3950661 / 3901430
  • Type: connecting rod bearings
  • Compatibility: Cummins 6CT engines
  • Material: multi-layer wear-resistant alloy
  • Inner diameter: matched to connecting rod pin
  • Surface: precision ground
  • Temperature resistance: over 200°C

Application

These bearings are used in Cummins 6CT engines fitted in construction machinery, agricultural equipment, and industrial vehicles. Replacement is required during engine overhaul when signs of wear, oil pressure drop, or crankshaft damage occur. WIBAKO bearings guarantee perfect fit and extended engine life.

Properties

  • High resistance to wear and fatigue
  • Precision fit to connecting rod and crankshaft
  • Low noise and vibration
  • Reduced oil consumption
  • Easy replacement during service
  • Extended durability of the crank-piston system

Specification

Specification Value
name Rod bearings
mark WIBAKO
type 6CT
part number 3950661 / 3901430
condition new
inner diameter matched to connecting rod pin
temperature resistance 200 °C
material multi-layer alloy
surface precision ground

Reference numbers

List of reviews:

Nicholas

2025-09-12

The product arrived on time and fits well. It works as expected, but I haven't noticed any significant improvements in performance.
Marek

2025-09-12

Zamówienie zrealizowane w terminie. Panewki pasują do maszyny, jednak nie zauważyłem znaczącej różnicy w wydajności.
Małgorzata

2025-09-12

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

2025-09-11

Panewki sprawdzają się świetnie w mojej maszynie. Dobrze wykonane, pasują idealnie i znacząco poprawiły wydajność. Polecam każdemu, kto szuka solidnych części.
Hubert

2025-07-13

Panewki sprawują się świetnie, idealnie pasują do mojego sprzętu. Jakość wykonania na wysokim poziomie, a cena bardzo konkurencyjna. Polecam każdemu, kto szuka solidnych części do maszyn budowlanych.

Write a review.

See also

Discover our wide range of products

new Rod bearings 0.25 Kolbenschmidt 79269610
crankshafts and bearings

Rod bearings 0.25 Kolbenschmidt 79269610

8.04 EURNet

- +
new Rod bearings 0.50 Mahle D904/D914/D924 439PS20910050
crankshafts and bearings

Rod bearings 0.50 Mahle D904/D914/D924 439PS20910050

Price set Individually

- +
new Main bearings STD wbk 10116928-000
crankshafts and bearings

Main bearings STD wbk 10116928-000

39.27 EURNet

- +
new Main bearings STD Mahle D904/D914/D924 439HS20908000
crankshafts and bearings

Main bearings STD Mahle D904/D914/D924 439HS20908000

94.62 EURNet

- +
new Rod bearings STD Mahle D904/D914/D924 439PS20910000
crankshafts and bearings

Rod bearings STD Mahle D904/D914/D924 439PS20910000

85.16 EURNet

- +
new Rod bearings 0.75 Mahle D904/D914/D924 439PS20910075
crankshafts and bearings

Rod bearings 0.75 Mahle D904/D914/D924 439PS20910075

85.16 EURNet

- +
new Thrust bearings STD wbk 10116928-OP
crankshafts and bearings

Thrust bearings STD wbk 10116928-OP

44.94 EURNet

- +
new Rod bearings KMP 6CT 3950661 / 3901430
crankshafts and bearings

Rod bearings KMP 6CT 3950661 / 3901430

5.91 EURNet

- +
new Rod bearings KMP 4BT / 6BT / QSB 4892795
crankshafts and bearings

Rod bearings KMP 4BT / 6BT / QSB 4892795

3.78 EURNet

- +
new Main bearings KMP 4BT3.9/6BT5.9 4955857
crankshafts and bearings

Main bearings KMP 4BT3.9/6BT5.9 4955857

35.25 EURNet

- +
new Rod bearings 0.50 KMP 4932376
crankshafts and bearings

Rod bearings 0.50 KMP 4932376

5.20 EURNet

- +
new Rod bearings STD wbk 10116934-000
crankshafts and bearings

Rod bearings STD wbk 10116934-000

35.72 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.

Repair of the Liebherr D924 Engine in the LTM 1080/1 Crane
2025-12-22

Repair of the Liebherr D924 Engine in the LTM 1080/1 Crane

See more
Renovation of the Deutz TCD2013 L06 2V Engine in the Dynapac SD135C Asphalt Paver
2025-12-08

Renovation of the Deutz TCD2013 L06 2V Engine in the Dynapac SD135C Asphalt Paver

See more
Comprehensive Repair of Cummins QSB6.7 Engine in Terex TC 240LC Excavator
2025-12-05

Comprehensive Repair of Cummins QSB6.7 Engine in Terex TC 240LC Excavator

See more
Rebuilding the Liebherr D926 TI-E A4 Engine in the LR 1400 Crawler Crane
2025-12-02

Rebuilding the Liebherr D926 TI-E A4 Engine in the LR 1400 Crawler Crane

See more
Rebuilding the Cummins QSB4.5 Engine in the JLG G12-55A Loader
2025-11-28

Rebuilding the Cummins QSB4.5 Engine in the JLG G12-55A Loader

See more
Repair of Deutz TCD2013 L06 2V Engine in Dynapac F121C Asphalt Paver
2025-11-27

Repair of Deutz TCD2013 L06 2V Engine in Dynapac F121C Asphalt Paver

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: