2344815 Piston Pin for Caterpillar

2344815 is a piston pin used in Caterpillar equipment, including Caterpillar engines, excavators, and industrial engine applications. The part is installed as an engine piston component and is listed for the Caterpillar 3044C, 3046, C3.4, 315C, 317B L, 317B LN, 318B, and 318B N models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied catalog data identifies the component as a piston pin and associates it with Caterpillar engine and machine applications. The fitment information includes both engine designations and complete machine model designations where the part is listed for use.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment type: Engine-machine applications
• Equipment type: Excavators
• Equipment type: Industrial engines
• Engine or machine model: Caterpillar 3044C
• Engine or machine model: Caterpillar 3046
• Engine or machine model: Caterpillar C3.4
• Machine model: Caterpillar 315C
• Machine model: Caterpillar 317B L
• Machine model: Caterpillar 317B LN
• Machine model: Caterpillar 318B
• Machine model: Caterpillar 318B N

The model list above is based on the available application data for this piston pin. The 3044C and C3.4 designations are included as listed engine applications, while 315C, 317B L, 317B LN, 318B, and 318B N are listed machine models.

Cross-reference numbers

• Caterpillar part number: 2344815
• Interchange number: 2344815
• Additional cross-reference number: 1039679

Part number 2344815 is the product SKU and the Caterpillar number listed for this piston pin. Number 1039679 is provided in the available catalog data as an additional interchangeable reference. Verify the number stamped on the removed component and the equipment application before installation.

Specifications

The listed dimensions and weight are catalog values for the 2344815 piston pin. The available data does not specify the material, surface treatment, thread details, installation hardware, or whether additional components are included with the part. The product is identified as a piston pin only.