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

Piston pin Engine / Motor KMP QSB6.7 4931041

KMP piston pin for Cummins QSB6.7 – durable, precise, and reliable. Ideal for construction, agricultural, and industrial applications.

  • Condition: new
  • SKU: 52992
Ocena 4,9

- +

Product description


Piston pin KMP QSB6.7 – durability and precision

The piston pin is a crucial element of the connecting rod-piston system, transferring combustion forces from the piston to the connecting rod. In heavy-duty diesel engines such as Cummins QSB6.7, this component operates under extreme loads, high pressure, and elevated temperatures. Therefore, its quality directly affects the engine’s durability and performance.

Product description

The KMP piston pin for QSB6.7 engines is designed for long service life and reliability. Made of high-strength alloy steel, heat-treated and hardened, it ensures wear resistance and fatigue strength. Precision grinding guarantees minimal friction and proper fit with the piston and rod bushing. Fully compliant with Cummins OEM specifications, it is a perfect replacement part.

Technical data

  • Application: Cummins QSB6.7 engines
  • Material: high-strength alloy steel
  • Treatment: hardened and precision ground
  • Outer diameter: OEM specification
  • Length: OEM specification
  • Surface: polished for minimal friction
  • Temperature resistance: up to 300°C

Application

The piston pin is used in Cummins QSB6.7 diesel engines installed in:
  • construction machinery (excavators, loaders, rollers),
  • agricultural machinery,
  • industrial machinery,
  • generators and power units,
  • special vehicles and transport equipment.

Features and benefits

  • Precision manufacturing – perfect fit with piston and connecting rod.
  • High durability – hardened steel resistant to wear and deformation.
  • Resistance to extreme operating conditions – high pressure and temperature.
  • OEM compatibility – easy installation in Cummins QSB6.7 engines.
  • Reliability – reduces risk of piston or rod failure.
By using the KMP piston pin for Cummins QSB6.7, users gain reliable engine operation and reduced maintenance costs. A proven solution for machines working in the toughest conditions.

Specification

Specification Value
name Piston pin Engine / Motor
mark KMP
type QSB6.7
part number 4931041
condition new
diameter OEM specification
length OEM specification
material hardened alloy steel
temperature resistance up to 300°C

Reference numbers

List of reviews:

Krzysztof

2025-10-09

Bardzo dobra jakość produktu. Sworzeń działa bez zarzutu, a cena jest rozsądna. Na pewno wrócę po więcej części.
Marcin

2025-10-09

Zamówiłem ten sworzeń i jestem zadowolony z jakości. Montaż był prosty, a silnik działa jak nowy.
Barbara

2025-10-09

Sworzeń świetnie sprawdził się w moim silniku. Dobrze wykonany, pasuje idealnie. Polecam!
Bartłomiej

2025-10-01

Część działa zgodnie z oczekiwaniami. Nie zauważyłem żadnych problemów podczas użytkowania, ale czas pokaże, jak długo wytrzyma.
Hubert

2025-10-01

Produkt spełnia swoje podstawowe funkcje. Montaż był prosty, a jakość wykonania wydaje się być na odpowiednim poziomie.
Damian

2025-06-05

Bardzo solidny sworzeń, idealnie pasuje do mojego silnika. Montaż był szybki i bezproblemowy. Polecam!
Bartosz

2025-06-04

Zamówiłem ten sworzeń i jestem zadowolony z jakości. Działa bez zarzutu, a cena jest rozsądna. Na pewno wrócę po więcej części.

Write a review.

See also

Discover our wide range of products

used Connecting rod Deutz 04515491
Connecting rods and pistons

Connecting rod Deutz 04515491

47.22 EURNet

- +
used Engine piston for engine Cummins ISC8.3 3943367
Connecting rods and pistons

Engine piston for engine Cummins ISC8.3 3943367

Price set Individually

- +
used Connecting rod Cummins 3924350
Connecting rods and pistons

Connecting rod Cummins 3924350

Price set Individually

- +
used Engine piston D= 108 mm for engine Deutz 1013 04259116
Connecting rods and pistons

Engine piston D= 108 mm for engine Deutz 1013 04259116

Price set Individually

- +
used Engine piston for engine Cummins QSM11 4059949
Connecting rods and pistons

Engine piston for engine Cummins QSM11 4059949

Price set Individually

- +
used Connecting rod for engine Cummins 8.3 5266243
Connecting rods and pistons

Connecting rod for engine Cummins 8.3 5266243

70.83 EURNet

- +
used Connecting rod Cummins 3954656
Connecting rods and pistons

Connecting rod Cummins 3954656

Price set Individually

- +
used Connecting rod Cummins 3942579
Connecting rods and pistons

Connecting rod Cummins 3942579

Price set Individually

- +
used Connecting rod Cummins 3934927
Connecting rods and pistons

Connecting rod Cummins 3934927

94.44 EURNet

- +
used Connecting rod Cummins 5266243
Connecting rods and pistons

Connecting rod Cummins 5266243

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.

New Delivery of TRW Parts at Wibako
2025-10-24

New Delivery of TRW Parts at Wibako

See more
Reconstruction of the Deutz TCD2013 L06 2V Engine in the Atlas 520 MH Excavator
2025-10-24

Reconstruction of the Deutz TCD2013 L06 2V Engine in the Atlas 520 MH Excavator

See more
New Delivery of Engine Parts at Wibako
2025-10-23

New Delivery of Engine Parts at Wibako

See more
Renovation of the Cummins QSB6.7 Engine in the Keestrack R3 Crusher
2025-10-23

Renovation of the Cummins QSB6.7 Engine in the Keestrack R3 Crusher

See more
New Bosch Parts Offering at Wibako
2025-10-22

New Bosch Parts Offering at Wibako

See more
Reconstruction of the Liebherr D924 TI-E Engine in the LTM 1220 (NX) Crane
2025-10-22

Reconstruction of the Liebherr D924 TI-E Engine in the LTM 1220 (NX) Crane

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: