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

Camshaft for engine wbk QSB6.7 3954099

Camshaft 3954099 for Cummins QSB6.7 engine – durable, precise and fully compatible timing component.

  • Condition: new
  • SKU: 62920
Ocena 4,7

238.35 EURNet

- +

Product description

Camshaft for QSB6.7 Engine

Description

The camshaft for QSB6.7 engine with part number 3954099 is a high-quality component of the timing system, responsible for precise control of valve operation. Made of hardened alloy steel, it ensures durability and resistance to heavy thermal and mechanical loads. The camshaft directly affects proper engine performance, combustion efficiency, and smooth operation of the crank-piston assembly. This OEM replacement guarantees full compatibility with QSB6.7 engines used in construction and industrial machinery.

Technical Data

  • Part number: 3954099
  • Material: hardened alloy steel
  • Surface finish: precision grinding
  • Total length: approx. 650 mm
  • Journal diameter: 55 mm
  • Number of cams: 12
  • Engine type: QSB6.7

Application

The 3954099 camshaft is designed for Cummins QSB6.7 engines used in:
  • construction machinery (excavators, loaders, bulldozers),
  • agricultural machines,
  • power generators,
  • industrial and transport units.

Properties

  • Durability – hardened steel and precision machining ensure wear resistance.
  • Stable operation – smooth valve timing improves engine efficiency.
  • Economy – proper timing reduces fuel consumption.
  • Easy installation – fully compatible with QSB6.7 engines.

Specification

Specification Value
name Camshaft for engine
mark wbk
type QSB6.7
part number 3954099
condition new
length 650 mm
journal diameter 55 mm
number of cams 12
material hardened alloy steel

Reference numbers

List of reviews:

George

2025-06-17

The part fits well and functions as intended. No issues encountered during installation or use.
Bartłomiej

2025-06-14

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

2025-04-13

Część działa zgodnie z oczekiwaniami. Nie zauważyłem żadnych problemów podczas użytkowania.

Write a review.

See also

Discover our wide range of products

used Tappet Perkins 120116100
Engine timing elements

Tappet Perkins 120116100

Price set Individually

- +
used Push rod L= 160 mm for engine Perkins 103.10 120456201
Engine timing elements

Push rod L= 160 mm for engine Perkins 103.10 120456201

Price set Individually

- +
used Camshaft sprocket washer for engine Perkins 103.10 125256120
Engine timing elements

Camshaft sprocket washer for engine Perkins 103.10 125256120

Price set Individually

- +
used Push rod L= 266 mm Perkins 31434307
Engine timing elements

Push rod L= 266 mm Perkins 31434307

Price set Individually

- +
used Camshaft for engine Perkins 103.10 120026090
Engine timing elements

Camshaft for engine Perkins 103.10 120026090

Price set Individually

- +
used  Deutz 02402872
Engine timing elements

Deutz 02402872

9.20 EURNet

- +
used Push rod L= 363 mm Deutz 02403955
Engine timing elements

Push rod L= 363 mm Deutz 02403955

Price set Individually

- +
used Tappet Deutz 04149230
Engine timing elements

Tappet Deutz 04149230

Price set Individually

- +
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.

Yanmar Repair - Service for Excavators, Loaders, Mini Excavators, and Dumpers
2026-07-10

Yanmar Repair - Service for Excavators, Loaders, Mini Excavators, and Dumpers

See more
Yanmar Service - Repair of Excavators, Loaders, and Dumpers
2026-07-10

Yanmar Service - Repair of Excavators, Loaders, and Dumpers

See more
Terex Service - Repair of Excavators, Cranes, Screeners, Dumpers
2026-07-09

Terex Service - Repair of Excavators, Cranes, Screeners, Dumpers

See more
Atlas Repair - Quick Diagnosis of Excavators and Loaders
2026-07-09

Atlas Repair - Quick Diagnosis of Excavators and Loaders

See more
Atlas Service - Excavator and Loader Repair
2026-07-09

Atlas Service - Excavator and Loader Repair

See more
Renovation of the Volvo D7D Engine in the L120E Loader
2026-07-07

Renovation of the Volvo D7D Engine in the L120E 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: