# Alternator bracket Cummins 3939905 – used

> Cummins alternator brace 3939905, used, for B 3.9L engines. High quality and precise dimensions.

- Category: [Housings and pans](https://wibako.com/shop/diesel-engines-parts/housings-and-pans.md)
- Manufacturer: Cummins
- Part number: 3939905
- Stock number: 71761
- Condition: used
- Price: on request
- Availability: in stock

Alternator bracket Cummins – used. Fits: Engine Cummins 4BTA-3.9, Engine Cummins 4BT3.9, Engine Cummins 6BT5.9 and others.

## Specification

- name: Alternator bracket
- mark: Cummins
- part number: 3939905
- condition: used
- brand: Cummins
- weight: 0.11 kg
- width: 25.40 mm
- height: 3175.00 mm
- length: 152.40 mm

## Description

Alternator bracket 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 4BTA-3.9, Engine Cummins 4BT3.9, Engine Cummins 6BT5.9, Engine Cummins B4.5.

Part number: 3939905. 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: 0.11 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 4BTA-3.9 CPL8039
- Engine Cummins 4BT3.9
- Engine Cummins 6BT5.9
- Engine Cummins B4.5

## Reference numbers

3939905

## Guides and case studies

- [Service and Repair of Cummins 4BT3.9 Engine](https://wibako.com/about-us/service/532-service-and-repair-of-cummins-4bt3-9-engine.md)
- [Service and Repair of Cummins 6BT5.9 Engine](https://wibako.com/about-us/service/526-service-and-repair-of-cummins-6bt5-9-engine.md)
- [Service and Repair of Cummins 4BTA3.9 Engine](https://wibako.com/about-us/service/482-service-and-repair-of-cummins-4bta3-9-engine.md)
- [Overhaul of the Cummins 4BT3.9 Engine](https://wibako.com/about-us/news/316-overhaul-of-the-cummins-4bt3-9-engine.md)

![Photo: Alternator bracket Cummins 3939905](https://wibako.com/images/2109461_1738665606308_1000x1000.webp)

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Source: https://wibako.com/shop/diesel-engines-parts/housings-and-pans/58070X71761-alternator-bracket-cummins-3939905
Contact: +48338704200, biuro@wibako.pl