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Engine piston Cummins 4089963

Cummins engine piston 4089963, 114 mm diameter, for QSC 8.3, QSL 9, and ISL 8.9 engines. Durable, complete with rings, ready for installation.

  • Condition: used
  • SKU: 39031
Ocena 4,8

46.66 EURNet

- +

Product description

Cummins Engine Piston 4089963

Description

The Cummins engine piston with part number 4089963 is a high-quality component of the crank-piston system, designed for durability and reliability under demanding operating conditions. Made from durable alloys, it withstands high temperatures and pressures inside the combustion chamber. Its precisely machined surface ensures minimal friction and optimal sealing, which extends the engine’s service life. The kit includes the piston with rings, making it ready for installation and immediate use.

Technical Data

  • Part number: 4089963
  • Brand: Cummins
  • Piston diameter: 114.00 mm
  • Combustion chamber diameter: 82.50 mm
  • Total height: 203.20 mm
  • Width: 146.05 mm
  • Length: 146.05 mm
  • Weight: 3.44 kg

Application

The Cummins 4089963 piston is used in diesel engines from the QSC 8.3, ISC 8.3, QSL 8.9, ISL 8.9 and QSL9 series. It is applied in construction, agricultural, and industrial machines from brands such as Terex, JCB, New Holland, Tigercat, John Deere, Hyster, Link-Belt, Wirtgen, Fiat-Hitachi, Dressta, and many others. Its robust design guarantees high reliability and efficiency in tough working environments.

Properties

  • Manufactured from wear- and heat-resistant materials
  • Precisely matched dimensions for optimal cylinder fit
  • Complete with piston rings for easy installation
  • High resistance to dynamic loads
  • Compatible with a wide range of Cummins engines
  • Long service life and low operating costs

Specification

Specification Value
name Engine piston
mark Cummins
part number 4089963
condition used
piston diameter 114 mm
combustion chamber diameter 82.5 mm
total height 203.20 mm
width 146.05 mm
length 146.05 mm
weight 3.44 kg

Reference numbers

List of reviews:

Jakub

2025-09-07

Karol

2025-09-05

Marek

2025-09-04

Isabella

2025-05-30

Write a review.

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