# Belt tensioner Caterpillar 120-6657 – used

> Belt tensioner Caterpillar 120-6657 – used, in stock, price on request. Fits: Engine Caterpillar 3126, Drilling rig Atlas Copco ROCP7-11.

- Category: [Drive elements](https://wibako.com/shop/diesel-engines-parts/drive-elements.md)
- Manufacturer: Caterpillar
- Part number: 120-6657
- Stock number: 63499
- Condition: used
- Price: on request
- Availability: in stock

Belt tensioner Caterpillar – used. Fits: Engine Caterpillar 3126, Drilling rig Atlas Copco ROCP7-11, Engine Caterpillar 3126B.

## Specification

- name: Belt tensioner
- mark: Caterpillar
- part number: 120-6657
- condition: used

## Description

Belt tensioner 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 Caterpillar 3126, Drilling rig Atlas Copco ROCP7-11, Engine Caterpillar 3126B.

Part number: 120-6657. 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: 0.64 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 Caterpillar 3126
- Drilling rig Atlas Copco ROCP7-11
- Engine Caterpillar 3126B

## Reference numbers

120-6657

![Photo: Belt tensioner Caterpillar 120-6657](https://wibako.com/images/2050878_1713167106515_1000x1000.webp)

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Source: https://wibako.com/shop/diesel-engines-parts/drive-elements/51971X63499-belt-tensioner-caterpillar-120-6657
Contact: +48338704200, biuro@wibako.pl