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

Flexible connector rury dolotowej powietrza Caterpillar 345BL 139-8792

Flexible air intake hose connector Caterpillar 345BL (139-8792) – durable intake system component reducing vibrations and ensuring tight airflow.

  • Condition: new
  • SKU: 43639
Ocena 4,9

98.85 EURNet

- +

Product description

Flexible Air Intake Hose Connector Caterpillar 345BL (139-8792)

Description

The flexible air intake hose connector for Caterpillar 345BL, part number 139-8792, is a high-quality component designed for the engine intake system. Its main function is to absorb vibrations, thermal expansions, and shocks during engine operation. Made of durable elastic material, it ensures a tight airflow passage to the engine, reducing stress on other intake components and protecting the turbocharger. This contributes to longer service life, improved combustion efficiency, and stable machine performance.

Technical Data

  • Part number: 139-8792
  • Compatibility: Caterpillar 345BL
  • Material: elastic compound resistant to heat and oils
  • Application: engine air intake system
  • Temperature resistance: up to 200°C
  • Working diameter: matched to OEM intake pipes
  • Design: reinforced with vibration-damping insert

Application

This connector is used in Caterpillar 345BL heavy construction machinery. It is particularly important in machines operating under harsh site conditions with strong vibrations, dust, and varying loads. It stabilizes and seals the airflow in diesel engines, directly affecting power and reliability. Timely replacement prevents turbocharger damage, power loss, and excessive fuel consumption.

Properties

  • Excellent vibration and shock absorption
  • High resistance to temperature and oils
  • Perfect fit for OEM intake system
  • Reinforced design for extended durability
  • Sealed airflow passage
  • Turbocharger protection
  • Extended engine life due to stable air supply

Specification

Specification Value
name Flexible connector rury dolotowej powietrza
mark Caterpillar
type 345BL
part number 139-8792
condition new
temperature resistance 200 °C
working diameter matched to intake system
material elastic compound resistant to oils and heat

Reference numbers

List of reviews:

Jack

2025-09-30

Great quality! The flexible connector fit perfectly and improved the performance of my machine. Fast shipping and easy installation. Highly recommend!
Katarzyna

2025-09-30

Bardzo dobry produkt! Łącznik elastyczny idealnie pasuje do mojej maszyny. Szybka dostawa i łatwy montaż. Polecam!
Łukasz

2025-09-13

Zgodny z opisem, pasuje do maszyny. Nie zauważyłem żadnych problemów.
Bartosz

2025-09-13

Produkt spełnia swoje funkcje, łatwy w montażu. Dobrze wykonany.
Mateusz

2025-06-03

Świetny wybór! Produkt spełnia moje oczekiwania, a dostawa była błyskawiczna. Na pewno wrócę po więcej.
Gary

2025-05-21

Great quality and perfect fit for my equipment. Installation was a breeze, highly recommend!
Piotr

2025-05-14

Bardzo solidny produkt, idealnie pasuje do mojej maszyny. Montaż był szybki i bezproblemowy.
Bartosz

2025-04-15

Zamówiłem ten łącznik i jestem zadowolony z jakości. Działa bez zarzutu, polecam innym!

Write a review.

See also

Discover our wide range of products

used Inlet mainfod housing Iveco 504064867
inlet/exhaust system

Inlet mainfod housing Iveco 504064867

Price set Individually

- +
used DPF filter Cummins 4387715
inlet/exhaust system

DPF filter Cummins 4387715

Price set Individually

- +
used Turbocharger Deutz 04259204
inlet/exhaust system

Turbocharger Deutz 04259204

211.82 EURNet

- +
used Inlet mainfold heater 24V Iveco 2831019
inlet/exhaust system

Inlet mainfold heater 24V Iveco 2831019

Price set Individually

- +
used Intake manifold Deutz 04284694
inlet/exhaust system

Intake manifold Deutz 04284694

Price set Individually

- +
used Intake mainfold elbow Deutz 04256374
inlet/exhaust system

Intake mainfold elbow Deutz 04256374

Price set Individually

- +
used DPF filter Cummins 4353555
inlet/exhaust system

DPF filter Cummins 4353555

Price set Individually

- +
used  Cummins 5305254
inlet/exhaust system

Cummins 5305254

Price set Individually

- +
used Exhaust manifold for engine Iveco F4BE0684D 504009272
inlet/exhaust system

Exhaust manifold for engine Iveco F4BE0684D 504009272

Price set Individually

- +
used Pump płynu DEF/AdBlue Bosch DENOXTRONIC 2.2 0444042129
inlet/exhaust system

Pump płynu DEF/AdBlue Bosch DENOXTRONIC 2.2 0444042129

353.03 EURNet

- +
used Intake manifold adapter H= 40 mm Deutz 04296871
inlet/exhaust system

Intake manifold adapter H= 40 mm Deutz 04296871

Price set Individually

- +
used DEF/AdBlue Fluid Tank Cummins 4387616
inlet/exhaust system

DEF/AdBlue Fluid Tank Cummins 4387616

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.

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: