2502402 Pin Assembly for Caterpillar Equipment

Pin assembly for Caterpillar excavators and forest machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a flag pin and is used in the listed Caterpillar machine models. Fitment should be verified against the machine model, serial number, and the dimensions of the pin being replaced before installation.

Fitment

The 2502402 pin assembly is listed for the following Caterpillar equipment models:

• 320B excavator
• 320B L excavator
• 320B S excavator
• 320C excavator
• 320C FM excavator
• 320C L excavator
• 320D excavator
• 320D L excavator
• 320D2 excavator
• 320D2 GC excavator
• 320D2 L excavator
• 320E L excavator
• 321C excavator
• 322B L excavator
• 538 forest machine

For the excavator applications, the listed fitment covers the 320B, 320C, 320D, 320D2, and 320E machine series, as well as the 321C and 322B L models. The 538 application is listed under Caterpillar forest machines.

Cross-reference numbers

The numbers 2502402 and 250-2402 refer to the same listed pin assembly identification. The equipment brand associated with the fitment information is Caterpillar; the part is manufactured by CTP (Costex Tractor Parts).

Specifications

The pin has a steel construction with hard chrome plating. Its listed dimensions are a 3.54-inch finger diameter and a total length of 19.8 inches. The design does not include a puller hole and has no grease passage.

The listed shipping dimensions are 61 cm in length, 20 cm in width, and 20 cm in depth, with a stated weight of 61.8 lb. These measurements describe the supplied part and should not be used as a substitute for checking the installation dimensions on the machine.