2W0181 Radiator Core for Caterpillar

The 2W0181 radiator core is used in Caterpillar equipment, including off-road dump trucks, industrial engines, petroleum product equipment, generators, and engine-generator sets. The part is identified by SKU 2W0181 and is also designated as 2W-0181 in the equipment parts listing. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment information below is organized by the Caterpillar equipment category and model designations listed for part number 2W-0181. The listed applications include complete machine models as well as engine and generator model series.

Fitment

• Petroleum Products: Caterpillar 3508.
• Off-Road Dump Trucks: Caterpillar 784B, 784C, 785, 785B, 785C, 785D, 785G, 789, 789B, and 793C.
• Industrial Engines: Caterpillar 3512B, 3516, 3516B, 3512, 3508, 3508B, G3512, and G3516.
• Generators: Caterpillar SR4.
• Engine-Generator Sets: The source listing identifies this application category for the 2W-0181 radiator core.

Specifications

The listed dimensional data includes measurements in both inches and centimetres. The 79-inch length and 4.3-inch height are provided separately from the metric dimensions of 198 cm length, 22 cm width, and 120 cm depth in the source specification. The stated weight of the radiator core is 37.3 lb.

The part is listed for use with Caterpillar 3508, 3508B, 3512, 3512B, 3516, 3516B, G3512, G3516, and SR4 designations, as well as the specified 784, 785, 789, and 793 off-road dump truck models. The engine and generator designations are included as application references and should be matched with the equipment identification before installation.