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

Connecting rod bush KMP 3304/3306 8N-1849

KMP 8N-1849 connecting rod bushing for Caterpillar 3304/3306 engines. Durable, heat and wear resistant, perfect for construction and industrial machinery.

  • Condition: new
  • SKU: 32861
Ocena 4,8

4.47 EURNet

- +

Product description

KMP 8N-1849 Connecting Rod Bushing for 3304/3306 Engines

Description

The KMP 8N-1849 connecting rod bushing is a precision-made component designed for Caterpillar 3304 and 3306 engines. Its main function is to ensure proper guidance of the piston pin in the connecting rod and reduce friction and wear. Manufactured from high-strength alloys, it guarantees resistance to dynamic loads, high temperature, and operating pressure typical for construction and industrial engines.

Technical Data

  • Material: high-strength alloy
  • Inner diameter: matched to piston pin in 3304/3306 engines
  • Outer diameter: according to connecting rod seat specification
  • Temperature resistance: above 200°C
  • Durability: high wear and fatigue resistance

Application

The 8N-1849 connecting rod bushing is used in Caterpillar 3304 and 3306 engines, widely applied in construction, road, industrial and mining machinery such as excavators, loaders, bulldozers and power generators. Its reliability makes it the perfect solution during major engine overhauls and regular service maintenance.

Properties

  • Ensures stable piston pin operation
  • Reduces friction and improves crank mechanism efficiency
  • Made of wear-resistant materials
  • Easy to install and dimensionally matched to original parts
  • Designed for heavy-duty working conditions

Specification

Specification Value
name Connecting rod bush
mark KMP
type 3304/3306
part number 8N-1849
condition new
inner diameter matched to piston pin 3304/3306
outer diameter according to connecting rod specification
temperature resistance >200°C
durability high wear resistance

Reference numbers

List of reviews:

Monika

2025-08-03

Tulejka korbowodu spełnia swoje zadanie. Pasuje do maszyny i działa zgodnie z oczekiwaniami.
Paweł

2025-05-26

Produkt zgodny z opisem. Dobrze pasuje do maszyny, nie zauważyłem żadnych problemów podczas użytkowania.
Larry

2025-04-14

The connecting rod bushing fits well and functions as expected. Installation was straightforward and the quality seems adequate.
Dawid

2025-04-13

Tulejka korbowodu spełnia swoje zadanie. Montaż był prosty, a jakość wykonania na przyzwoitym poziomie.

Write a review.

See also

Discover our wide range of products

new Engine piston 0.50 Sonne 516K04101
Connecting rods and pistons

Engine piston 0.50 Sonne 516K04101

51.78 EURNet

- +
new Engine piston 0.50, 101.50mm Kolbenschmidt 40441610
Connecting rods and pistons

Engine piston 0.50, 101.50mm Kolbenschmidt 40441610

76.96 EURNet

- +
new Engine piston STD, ⌀108mm Kolbenschmidt 41503600
Connecting rods and pistons

Engine piston STD, ⌀108mm Kolbenschmidt 41503600

100.03 EURNet

- +
new Piston rings wbk 7382094/4981122/7381778
Connecting rods and pistons

Piston rings wbk 7382094/4981122/7381778

35.54 EURNet

- +
new SEMI Kolbenschmidt 77690690
Connecting rods and pistons

SEMI Kolbenschmidt 77690690

14.83 EURNet

- +
new Piston with bolt (pin) 120mm wbk 9269525
Connecting rods and pistons

Piston with bolt (pin) 120mm wbk 9269525

98.61 EURNet

- +
new Connecting rod KMP 1004/1006 4115C321
Connecting rods and pistons

Connecting rod KMP 1004/1006 4115C321

65.90 EURNet

- +
new Piston rings Engine / Motor Perkins 1103 / 1104 18510501-07
Connecting rods and pistons

Piston rings Engine / Motor Perkins 1103 / 1104 18510501-07

15.30 EURNet

- +
new Piston with bolt (pin) 122mm wbk 9883111
Connecting rods and pistons

Piston with bolt (pin) 122mm wbk 9883111

115.32 EURNet

- +
new Engine piston STD, 108mm Kolbenschmidt 41505600
Connecting rods and pistons

Engine piston STD, 108mm Kolbenschmidt 41505600

87.79 EURNet

- +
new Piston pin Engine / Motor KMP 4BT3.9 / 6BT5.9 3934047
Connecting rods and pistons

Piston pin Engine / Motor KMP 4BT3.9 / 6BT5.9 3934047

9.41 EURNet

- +
new Piston rings wbk 7380739/4980483/7380741
Connecting rods and pistons

Piston rings wbk 7380739/4980483/7380741

25.89 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: