1153678 Support for Caterpillar Steps

Support 1153678 is a step-related spare part for Caterpillar excavators. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is listed for use with the Caterpillar excavator models specified below.

Fitment

The available equipment application data identifies Caterpillar excavators from the 311, 312, 315, 317, and 320 model series. The listed model designations are:

• Caterpillar 311 excavator
• Caterpillar 311B excavator
• Caterpillar 311C excavator
• Caterpillar 312 excavator
• Caterpillar 312B excavator
• Caterpillar 315 excavator
• Caterpillar 315B excavator
• Caterpillar 315B L excavator
• Caterpillar 315C excavator
• Caterpillar 315D L excavator
• Caterpillar 317 excavator
• Caterpillar 320 L excavator
• Caterpillar 320N excavator

Fitment is stated by the equipment model designation. The available product data does not specify a machine serial-number range, production year, or further configuration restrictions for these excavators.

Specifications

The dimensions supplied for this support are 28.6 cm in length, 28.6 cm in width, and 15.2 cm in depth. The listed weight is 38.3 lb. These measurements and weight correspond to the product specification data for part 1153678.