# Fuel return line Cummins 3909696 – used

> Cummins fuel return line 3909696, used, ideal for 6BT5.9 engines. High quality and reliability.

- Category: [fuel system](https://wibako.com/shop/diesel-engines-parts/fuel-system.md)
- Manufacturer: Cummins
- Part number: 3909696
- Stock number: 79747
- Condition: used
- Price: on request
- Availability: in stock

Fuel return line Cummins – used. Fits: Engine Case 6T-590/86, Engine Cummins B5.9-180, Engine Cummins 6BT5.9 and others.

## Specification

- name: Fuel return line
- mark: Cummins
- part number: 3909696
- condition: used
- brand: Cummins
- weight: 0.08 kg
- width: 215.90 mm
- height: 63.50 mm
- length: 698.50 mm

## Description

Fuel return line 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 Case 6T-590/86, Engine Cummins B5.9-180, Engine Cummins 6BT5.9, Engine Cummins QSB5.9.

Part number: 3909696. 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: 0.1 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 Case 6T-590/86
- Engine Cummins B5.9-180 CPL2015
- Engine Cummins 6BT5.9
- Engine Cummins QSB5.9
- Engine Cummins QSB5.9 CPL8187

## Reference numbers

3909696

## Guides and case studies

- [Cummins QSB 5.9 Engine Overhaul](https://wibako.com/about-us/news/210-cummins-qsb-5-9-engine-overhaul.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)
- [Cummins QSB5.9 Engine Overhaul](https://wibako.com/about-us/news/84-cummins-qsb5-9-engine-overhaul.md)

![Photo: Fuel return line Cummins 3909696](https://wibako.com/images/2182647_1778679736723_1000x1000.webp)

---

Source: https://wibako.com/shop/diesel-engines-parts/fuel-system/51026X79747-fuel-return-line-cummins-3909696
Contact: +48338704200, biuro@wibako.pl