# Injection pump gear Z=56 Caterpillar 101-3878 – used

> Discover our high-quality used gear for injection pump model 101-3878, Z=56. This OEM replacement ensures reliability and compatibility for construction machinery. With precise dimensions and essential functionality, it's the perfect choice for fuel pump injection assemblies. Invest in quality and performance today!

- Category: [Drive elements](https://wibako.com/shop/diesel-engines-parts/drive-elements.md)
- Manufacturer: Caterpillar
- Part number: 101-3878
- Stock number: 68815
- Condition: used
- Price: 97.64 EUR gross (79.38 EUR net)
- Availability: in stock

Injection pump gear Z=56 Caterpillar – used. Fits: Engine Perkins 1006-6, Engine Caterpillar 3054TI, Engine Caterpillar 3054T and others.

## Specification

- name: Injection pump gear Z=56
- mark: Caterpillar
- part number: 101-3878
- condition: used
- gear ratio: 56
- overall length: 152 mm
- overall height: 23 mm
- overall width: 152 mm
- compatibility: OEM replacement
- application: Fuel pump injection assemblies

## Description

Injection pump gear Z=56 Caterpillar – 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 Perkins 1006-6, Engine Caterpillar 3054TI, Engine Caterpillar 3054T, Engine Caterpillar 3054, Engine Caterpillar 3056, Engine Perkins 1004.

Part number: 101-3878. Reference and alternative numbers: 3117L052, 3117L04F/1, 3117L055. 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: 1.85 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 Perkins 1006-6 YA
- Engine Caterpillar 3054TI 107-9665
- Engine Caterpillar 3054T 6FK
- Engine Caterpillar 3054
- Engine Caterpillar 3056
- Engine Perkins 1004

## Reference numbers

101-3878, 3117L052, 3117L04F/1, 3117L055

## Other items

- [Injection pump gear Z=56 Caterpillar 101-3878 – used](https://wibako.com/shop/diesel-engines-parts/drive-elements/45751X68779-injection-pump-gear-z-56-caterpillar-101-3878.md)
- [Injection pump gear Z=56 Caterpillar 101-3878 – used](https://wibako.com/shop/diesel-engines-parts/drive-elements/45751X55970-injection-pump-gear-z-56-caterpillar-101-3878.md) – 56.70 EUR
- [Injection pump gear Z=56 Perkins 3117L052 – used](https://wibako.com/shop/diesel-engines-parts/drive-elements/34001X64754-injection-pump-gear-z-56-perkins-3117l052.md)

![Photo: Injection pump gear Z=56 Caterpillar 101-3878](https://wibako.com/images/2088218_1728293924026_1000x1000.webp)

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Source: https://wibako.com/shop/diesel-engines-parts/drive-elements/45751X68815-injection-pump-gear-z-56-caterpillar-101-3878
Contact: +48338704200, biuro@wibako.pl