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

Rod bearings WIBAKO QSB6.7 4892796/3939861

WIBAKO connecting rod bearings QSB6.7 (4892796/3939861) – durable and precise components ensuring proper Cummins engine performance.

  • Condition: new
  • SKU: 15781
Ocena 5,0

36.48 EURNet

- +

Product description

WIBAKO Connecting Rod Bearings QSB6.7

Description

The WIBAKO connecting rod bearings for Cummins QSB6.7 engines (part no. 4892796/3939861) are high-quality components responsible for proper crankshaft and connecting rod operation. With precise manufacturing, they ensure correct lubrication and reduced friction between crankshaft journals and connecting rods. Their use guarantees long engine life, reduced fuel consumption, and minimized risk of failures caused by excessive wear.

Technical Data

  • Inner diameter: matched to Cummins QSB6.7 crankshaft journals
  • Material: steel with bearing alloy layer (copper, aluminum, tin)
  • Temperature resistance: up to 250°C
  • Bearing layer thickness: 0.5–1 mm
  • Design: half-shell bearings with oil groove

Application

These bearings are designed for Cummins QSB6.7 engines used in construction, industrial and agricultural machinery. They are applied in excavators, loaders, road rollers, and generators. Essential during engine overhauls, they restore proper operating parameters after regeneration.

Properties

  • High resistance to wear and corrosion
  • Precise fit to crankshaft journals
  • Excellent vibration and noise damping
  • Stable performance at high temperatures and loads
  • Ensures proper oil film, reducing seizure risk

Specification

Specification Value
name Rod bearings
mark WIBAKO
type QSB6.7
part number 4892796/3939861
condition new
inner diameter matched to QSB6.7 crankshaft
temperature resistance 250°C
bearing layer thickness 0.5–1 mm

Reference numbers

List of reviews:

Adam

2025-08-18

Panewki sprawdzają się świetnie w mojej maszynie. Dobrze wykonane, pasują idealnie i poprawiły wydajność. Polecam!
Krzysztof

2025-06-30

Zamówienie zostało zrealizowane szybko. Części pasują do maszyny, jednak nie mogę ocenić ich trwałości na dłuższą metę.
Adrian

2025-04-29

Panewki działają zgodnie z oczekiwaniami. Nie zauważyłem żadnych problemów podczas użytkowania.
Grzegorz

2025-04-20

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

Write a review.

See also

Discover our wide range of products

new Rod bearings 0.50 wbk D9306/D9308/D9406/D9408 9886820/9886937
crankshafts and bearings

Rod bearings 0.50 wbk D9306/D9308/D9406/D9408 9886820/9886937

44.72 EURNet

- +
new Rod bearings KMP 4BT / 6BT / QSB 4932375
crankshafts and bearings

Rod bearings KMP 4BT / 6BT / QSB 4932375

4.71 EURNet

- +
new Thrust bearings 0.25 wbk 9132120
crankshafts and bearings

Thrust bearings 0.25 wbk 9132120

37.66 EURNet

- +
new Main bearings Perkins 1104 U5MB0018A
crankshafts and bearings

Main bearings Perkins 1104 U5MB0018A

28.24 EURNet

- +
new Thrust bearings STD Kolbenschmidt 79322600
crankshafts and bearings

Thrust bearings STD Kolbenschmidt 79322600

31.07 EURNet

- +
new Main bearings 0.50 Kolbenschmidt 79268620
crankshafts and bearings

Main bearings 0.50 Kolbenschmidt 79268620

10.83 EURNet

- +
new Main bearings Perkins 1104 U5MB0033
crankshafts and bearings

Main bearings Perkins 1104 U5MB0033

63.31 EURNet

- +
new Rod bearings 0.25, V-Z, 1 cyl. wbk 9886941
crankshafts and bearings

Rod bearings 0.25, V-Z, 1 cyl. wbk 9886941

44.72 EURNet

- +
new Rod bearings Perkins 1104 3113A063
crankshafts and bearings

Rod bearings Perkins 1104 3113A063

23.30 EURNet

- +
new Rod bearings 0.50, 1 cyl. Kolbenschmidt 79269620
crankshafts and bearings

Rod bearings 0.50, 1 cyl. Kolbenschmidt 79269620

8.24 EURNet

- +
new Rod bearings Perkins 1104 T410927
crankshafts and bearings

Rod bearings Perkins 1104 T410927

54.13 EURNet

- +
new Main bearings 0.50 wbk D9306/D9308/D9406/D9408 9061983
crankshafts and bearings

Main bearings 0.50 wbk D9306/D9308/D9406/D9408 9061983

47.07 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.

Renovation of the Cummins QSB4.5 Engine in the Dressta TD-10R Bulldozer
2026-05-14

Renovation of the Cummins QSB4.5 Engine in the Dressta TD-10R Bulldozer

See more
Engine Overhaul of Liebherr D926 TI-E A4 in Liebherr LTM 1500-8.1 Mobile Crane
2026-05-13

Engine Overhaul of Liebherr D926 TI-E A4 in Liebherr LTM 1500-8.1 Mobile Crane

See more
Repair of the Liebherr D 9408 TI-E Engine in the LTM 1800 Crane
2026-05-12

Repair of the Liebherr D 9408 TI-E Engine in the LTM 1800 Crane

See more
Overhaul of the D926 TI-E Engine in the Liebherr LTM 1050/1 Mobile Crane
2026-05-08

Overhaul of the D926 TI-E Engine in the Liebherr LTM 1050/1 Mobile Crane

See more
Renovation of the Liebherr D9508 A7 Engine in the LR 1300 Crane
2026-05-06

Renovation of the Liebherr D9508 A7 Engine in the LR 1300 Crane

See more
Engine Overhaul of Cummins QSB6.7 in Hyundai HL960 HD Loader
2026-05-05

Engine Overhaul of Cummins QSB6.7 in Hyundai HL960 HD Loader

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: