Support for Caterpillar Equipment — SKU 1278113

Support 1278113 is a step-system component used on Caterpillar track-type tractors, off-road dump trucks, and excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 1278113 and catalog number 127-8113. The available application data covers Caterpillar equipment from several machine families, including D11-series track-type tractors, 776-, 777-, 784-, and 785-series off-road dump trucks, and 5130-series excavators.

Fitment

Support 1278113 is listed for the following Caterpillar equipment models:

• Track-Type Tractor: 11, 11SU, 11U, D11N, D11R
• Off-Road Dump: 776B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D
• Excavator: 5130, 5130B

The fitment list includes both model designations without suffixes and machines identified by series suffixes. The applicable equipment type is shown together with each group of Caterpillar models to distinguish tractor, dump truck, and excavator applications.

Specifications

The dimensions provided for this support are 25.4 cm in length, 23.8 cm in width, and 7 cm in depth. The listed weight is 7.4 lb. These parameters describe the part supplied under SKU 1278113 and should be checked against the removed component and the machine configuration before installation.