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

Main bearings STD, 6 cyl. Kolbenschmidt 77798600

Kolbenschmidt STD main bearings 77798600 for Cummins engines – durable, wear-resistant, ensuring safe and stable engine operation.

  • Condition: new
  • SKU: 73360
Ocena 4,7

71.37 EURNet

- +

Product description

Main Bearings STD Kolbenschmidt 77798600

Product description

The Kolbenschmidt STD main bearings 77798600 are high-quality components designed for Cummins combustion engines. They ensure proper crankshaft seating, reduce friction and evenly distribute mechanical loads. Made of advanced metal alloys, they guarantee high wear resistance and long service life even under extreme operating conditions. Thanks to precise manufacturing, they provide stable engine performance and protect key components from overload.

Technical data

  • Manufacturer: Kolbenschmidt
  • Part number: 77798600
  • Type: STD main bearings
  • EAN: 4028977543630
  • Commodity code: 8483308090
  • Application: Cummins C-Series engines, including 4BT 3.9, 6BT 5.9, 6CT 8.3, QSB 6.7, QSC 8.3, QSL 8.9, ISL 9

Application

The Kolbenschmidt 77798600 main bearings are used in a wide range of Cummins engines installed in construction, industrial and agricultural machinery, such as wheel loaders, excavators, dump trucks, road machinery and agricultural equipment. Their function is to maintain the proper position of the crankshaft and minimize friction between moving engine parts. They play a key role in the lubrication process, stabilizing the crank system and protecting the engine from failure.

Properties

  • High resistance to wear and material fatigue
  • Precise crankshaft fit
  • Reduced energy loss due to friction
  • Long service life in demanding conditions
  • Dimensional stability and resistance to high temperatures
  • Protection of crankshaft and engine block from damage

Specification

Specification Value
name Main bearings STD, 6 cyl.
mark Kolbenschmidt
part number 77798600
serial number
condition new
inner diameter ⌀ according to Cummins engine specification
material Kolbenschmidt metal alloy
standard STD – standard dimension

List of reviews:

Mariusz

2025-09-19

Bardzo dobra jakość panewki, idealnie pasuje do mojego sprzętu. Szybka dostawa i bezproblemowy montaż. Polecam!
Maria

2025-07-01

Zamówiłem te panewki i jestem zadowolony z zakupu. Dobrze wykonane, a maszyna działa jak nowa. Na pewno wrócę po więcej części!
Łukasz

2025-06-19

Bardzo dobrej jakości panewki, idealnie pasują do mojej maszyny. Montaż był szybki i bezproblemowy. Polecam!

Write a review.

See also

Discover our wide range of products

used Crankshaft for engine Liebherr D9508 10128914
crankshafts and bearings

Crankshaft for engine Liebherr D9508 10128914

4 157.52 EURNet

- +
used Crankshaft for engine Deutz BF6M1013 04200125R
crankshafts and bearings

Crankshaft for engine Deutz BF6M1013 04200125R

923.89 EURNet

- +
used Crankshaft for engine Deutz F3L1011F 04270229
crankshafts and bearings

Crankshaft for engine Deutz F3L1011F 04270229

300.27 EURNet

- +
used Crankshaft flange Liebherr D9406/D9408 9272919
crankshafts and bearings

Crankshaft flange Liebherr D9406/D9408 9272919

92.39 EURNet

- +
used Crankshaft gear Liebherr 9267855
crankshafts and bearings

Crankshaft gear Liebherr 9267855

138.58 EURNet

- +
used Crankshaft for engine Deutz F6L912 02931305
crankshafts and bearings

Crankshaft for engine Deutz F6L912 02931305

692.92 EURNet

- +
used Crankshaft for engine Liebherr D936 A7 10148171
crankshafts and bearings

Crankshaft for engine Liebherr D936 A7 10148171

2 771.68 EURNet

- +
used Crankshaft Cummins KT19 3347569/3201082/3005357
crankshafts and bearings

Crankshaft Cummins KT19 3347569/3201082/3005357

Price set Individually

- +
used Thrust bearings STD Liebherr 9075292
crankshafts and bearings

Thrust bearings STD Liebherr 9075292

34.65 EURNet

- +
used  Liebherr D934/D936 A7 10145099/10145098
crankshafts and bearings

Liebherr D934/D936 A7 10145099/10145098

34.65 EURNet

- +
used for engine Liebherr D9508 10116325
crankshafts and bearings

for engine Liebherr D9508 10116325

207.88 EURNet

- +
used  Mercedes OM906LA A9060330562/90609621007
crankshafts and bearings

Mercedes OM906LA A9060330562/90609621007

6.93 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 Volvo D7D Engine in the L120E Loader
2026-07-07

Renovation of the Volvo D7D Engine in the L120E Loader

See more
Reconstruction of the Cummins QSB 4.5 Engine in the Hyundai R180LC-9 Excavator
2026-07-07

Reconstruction of the Cummins QSB 4.5 Engine in the Hyundai R180LC-9 Excavator

See more
Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader
2026-07-06

Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader

See more
Engine Overhaul of Liebherr D9508 A7 in LTM 1300-6.2 Crane
2026-07-03

Engine Overhaul of Liebherr D9508 A7 in LTM 1300-6.2 Crane

See more
Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader
2026-07-03

Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader

See more
Volvo D12D Engine Overhaul in the A35D Articulated Hauler
2026-06-30

Volvo D12D Engine Overhaul in the A35D Articulated Hauler

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: