3247380 Skirt-Piston Fit for Caterpillar

3247380 is a piston skirt fit for equipment manufactured by Caterpillar. It is used in Caterpillar engines and machine applications, including earthmoving compactors, engine-machine assemblies, generator sets, and excavators.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is listed in the oversized piston components category and is identified by SKU 3247380.

The component is supplied as a piston skirt. The available product data identifies the part for the Caterpillar equipment and engine models listed below. Application should be confirmed against the machine serial number and the part number installed on the equipment before fitting.

Fitment

• Caterpillar 816F II earthmoving compactor
• Caterpillar 815F II earthmoving compactor
• Caterpillar C-9 engine application
• Caterpillar C7 engine application
• Caterpillar C9 engine application
• Caterpillar 330C excavator
• Caterpillar 330C L excavator
• Caterpillar 330C LN excavator
• Caterpillar 330D excavator

The listed fitment covers several types of Caterpillar equipment: compactors, machine-mounted engines, generator-set engines, and excavators. The same part number may be used across different equipment configurations, so the machine model, engine arrangement, and serial number should be checked together when determining application.

For the 816F II and 815F II models, the part is listed for Caterpillar earthmoving compactor applications. For the C-9, C7, and C9 designations, it is listed as an engine-related component. For the 330C, 330C L, 330C LN, and 330D models, it is listed for Caterpillar excavator applications.

Cross-reference numbers

3247380 is the part number provided for this piston skirt and is also the product SKU. No additional reliable manufacturer or supplier cross-reference number is included in the available product data.

The number 3247380 is used to identify the component in the supplied fitment information. When comparing the part with an installed component, the complete number should be checked together with the Caterpillar equipment model, engine designation, and serial number.

Specifications

The stated dimensions are 12.5 cm in length, 12.5 cm in width, and 12.5 cm in depth. The listed weight is 0.94 lb. No additional information about material, surface treatment, thread specifications, retaining hardware, or other components included with the skirt is provided.

Before installation, the replacement part should be compared with the removed piston skirt for part-number identification, physical configuration, and dimensional compatibility. Fitment information in this description is limited to the Caterpillar models and applications specified for part number 3247380.