2K4177 Pin for Caterpillar Equipment

2K4177 is a dowel pin used in Caterpillar construction equipment, including the 955C track loader and 980, 980B, and 988 wheel loaders. The part is identified by SKU 2K4177 and is supplied as a single dowel pin for the listed Caterpillar machine models.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The equipment brand associated with the application is Caterpillar; Caterpillar is the manufacturer of the machines on which this part is used.

The available application data identifies 2K4177 for two Caterpillar equipment types: the 955C track loader and the 980, 980B, and 988 wheel loader models. The supplied information does not specify a particular assembly position, installation quantity, or surrounding components.

Fitment

• Caterpillar 955C track loader
• Caterpillar 980 wheel loader
• Caterpillar 980B wheel loader
• Caterpillar 988 wheel loader

The fitment list above is based on the models specified for SKU 2K4177. Model compatibility should be checked against the machine model and the part number before installation, particularly where a machine has been modified or contains assemblies from another configuration.

Specifications

The dimensional and weight values are reproduced from the available product data. The supplied specifications do not identify the measurement points, dimensional tolerances, material, surface treatment, thread specification, or hardness. No additional installation hardware or kit contents are specified for this part.