8N7857 Radiator Core for Caterpillar Equipment

8N7857 is a radiator core used in the cooling system of Caterpillar equipment. The product is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This radiator core is identified in the supplied product data as a Caterpillar RAD CORE and is associated with part number 7S1085. The Caterpillar brand refers to the manufacturer of the equipment for which the radiator core is intended; the supplied part is manufactured by CTP.

A radiator core is the heat-exchange section of a radiator assembly. It transfers heat from the engine coolant to the surrounding air as coolant passes through the core and air flows across its cooling surfaces. The part is therefore installed as part of the machine cooling system and is identified by its radiator-core application rather than as a complete radiator assembly.

Cross-reference numbers

The following numbers are listed in the supplied product data as associated references for this radiator core:

• 7S1085
• 1S2036
• 2M5493
• 2Y4312
• 8N7857
• 4N5786

SKU 8N7857 is the product identification number for this listing. Part number 7S1085 is the RAD CORE reference given in the source data, while 1S2036, 2M5493, 2Y4312 and 4N5786 are additional associated numbers. The reference numbers should be matched with the identification plate, parts manual or existing radiator core before installation.

Specifications

Fitment

The supplied data confirms application to Caterpillar equipment but does not specify individual machine models or series. Compatibility should therefore be verified using the radiator-core number, the listed cross-reference numbers and the dimensions of the removed component.