# Alternator Caterpillar 105-2812 – new

> Discover the new 105-2812 alternator, a durable 12 V power source with a 55 A output, designed for construction applications. Featuring built-in voltage regulators, a high-efficiency cooling system, and one-piece brushes for even wear, this aluminum alloy alternator ensures reliable performance.

- Category: [Electric components](https://wibako.com/shop/diesel-engines-parts/electric-components.md)
- Manufacturer: Caterpillar
- Part number: 105-2812
- Stock number: 16562
- Condition: new
- Price: 140.04 EUR gross (113.85 EUR net)
- Availability: in stock

Alternator Caterpillar – new.

## Specification

- name: Alternator
- mark: Caterpillar
- part number: 105-2812
- condition: new
- voltage: 12 V
- rated output current: 55 A
- mounting height: 58 mm
- number of poles: 12
- mounting type: Valve control slide
- material: Aluminum alloy
- marine approval: Not approved
- application: Construction

## Description

Alternator Caterpillar – new part offered by WIBAKO.

Part number: 105-2812. 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.

Shipping: new parts ordered by 10:00 (CET) are dispatched the same working day, other orders the next working day.

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

## Reference numbers

105-2812

![Photo: Alternator Caterpillar 105-2812](https://wibako.com/images/87207_1462603278937_1000x1000.webp)

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Source: https://wibako.com/shop/diesel-engines-parts/electric-components/13332X16562-alternator-caterpillar-105-2812
Contact: +48338704200, biuro@wibako.pl