2278918 Radiator Core for Caterpillar Track-Type Tractors

Radiator core, SKU 2278918, for Caterpillar track-type tractors. The part is used in the radiator assembly of the Caterpillar D6R II, D7R II, D8R, and D8R II tractor models listed below.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The Caterpillar name identifies the manufacturer of the equipment for which the radiator core is specified.

The radiator core is listed for use with the cooling system of the compatible Caterpillar track-type tractor models. Application is defined by the equipment model designation and the corresponding part number 2278918.

Fitment

• Caterpillar D6R II track-type tractor
• Caterpillar D7R II track-type tractor
• Caterpillar D8R track-type tractor
• Caterpillar D8R II track-type tractor

The listed fitment covers four Caterpillar track-type tractor model designations: D6R II, D7R II, D8R, and D8R II. Before installation, the model designation and the dimensions of the existing radiator core should be checked against the component being replaced.

Within the supplied product data, the radiator core is identified by SKU 2278918. No additional equipment-manufacturer or supplier cross-reference numbers are specified in the available information.

Specifications

The stated dimensions are 117 cm in length, 15 cm in width, and 22 cm in depth. The listed weight is 49 lb. These values describe the radiator core supplied under SKU 2278918 and should be considered when checking installation space and handling requirements.

The product data does not specify the core material, tube configuration, fin density, connection dimensions, mounting arrangement, or whether additional radiator components are included. These parameters are therefore not assigned in this description.