# Valve cover Cummins 4939387 – used

> Valve cover Cummins 4939387 – used, in stock, 102.47 EUR net. Fits: Engine Cummins ISLE4E340B, Engine Cummins QSC8.3.

- Category: [Housings and pans](https://wibako.com/shop/diesel-engines-parts/housings-and-pans.md)
- Manufacturer: Cummins
- Part number: 4939387
- Stock number: 52256
- Condition: used
- Price: 126.04 EUR gross (102.47 EUR net)
- Availability: in stock

Valve cover Cummins – used. Fits: Engine Cummins ISLE4E340B, Engine Cummins QSC8.3, Engine Cummins QSL9 and others.

## Specification

- name: Valve cover
- mark: Cummins
- part number: 4939387
- condition: used

## Description

Valve cover Cummins – used part offered by WIBAKO. Used part. Its actual condition is shown in the photos; on request we will send more photos or details.

Fits: Engine Cummins ISLE4E340B, Engine Cummins QSC8.3, Engine Cummins QSL9, Engine Cummins ISLE4340, Engine Cummins QSL8.9, Engine Cummins QSL9300.

Part number: 4939387. Reference and alternative numbers: 5257289, 3967265, 5254268, 5257297, 4934671. To be sure the part fits, compare the number on the nameplate or in the catalogue – or send us an enquiry with the part number or the machine (engine) serial number and we will confirm the fit.

Weight: 5.72 kg. Shipping: dispatched no later than the next working day after the order.

We also carry out [diesel engine overhauls](https://wibako.com/services/overhauls-of-combustion-engines).

## Fits (machines and engines)

- Engine Cummins ISLE4E340B CPL1861
- Engine Cummins QSC8.3
- Engine Cummins QSL9 CPL3175
- Engine Cummins ISLE4340
- Engine Cummins QSC8.3
- Engine Cummins QSL9
- Engine Cummins QSL8.9 CPL422
- Engine Cummins QSL9300 CPL3823

## Reference numbers

4939387, 5257289, 3967265, 5254268, 5257297, 4934671

## Other items

- [Valve cover housing Cummins 5257289 – used](https://wibako.com/shop/diesel-engines-parts/housings-and-pans/49922X79329-valve-cover-housing-cummins-5257289.md)
- [Valve cover housing Cummins 3967265 – used](https://wibako.com/shop/diesel-engines-parts/housings-and-pans/48076X60020-valve-cover-housing-cummins-3967265.md)
- [Valve cover Cummins 5254268 – used](https://wibako.com/shop/diesel-engines-parts/housings-and-pans/42212X51252-valve-cover-cummins-5254268.md) – 111.57 EUR
- [Valve cover housing Cummins 5257297 – used](https://wibako.com/shop/diesel-engines-parts/housings-and-pans/32032X39033-valve-cover-housing-cummins-5257297.md) – 136.62 EUR

## Guides and case studies

- [Komatsu PC350LC With a Dead Engine. End of the Machine or a Major Repair?](https://wibako.com/about-us/video/840-komatsu-pc350lc-with-a-dead-engine-end-of-the-machine-or-a-major-repair.md)
- [Komatsu PC350LC with a dead engine. Replacement with a re-equipped Cummins QSC8.3](https://wibako.com/about-us/news/841-komatsu-pc350lc-with-a-dead-engine-replacement-with-a-re-equipped-cummins-qsc8-3.md)
- [Repair and Overhaul of Cummins QSC8.3 Engine](https://wibako.com/about-us/service/501-repair-and-overhaul-of-cummins-qsc8-3-engine.md)
- [Service and Repair of Cummins QSL9 Engine](https://wibako.com/about-us/service/447-service-and-repair-of-cummins-qsl9-engine.md)

![Photo: Valve cover Cummins 4939387](https://wibako.com/images/1967976_1673419727189_1000x1000.webp)

---

Source: https://wibako.com/shop/diesel-engines-parts/housings-and-pans/42939X52256-valve-cover-cummins-4939387
Contact: +48338704200, biuro@wibako.pl