1389231 Bush-Conical for Caterpillar

The 1389231 bush-conical is a spare part used in Caterpillar articulated dump trucks. It is intended for installation in the listed Caterpillar equipment models and machine series. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a conical bushing for Caterpillar equipment. The available application data covers several articulated dump truck models, including the 735, 740, and 745 series, as well as the D350E II and D400E II models. The model designations below are taken from the available equipment application information for this part.

Fitment

• Caterpillar 735 articulated dump truck
• Caterpillar 735 OEM articulated dump truck
• Caterpillar 735B articulated dump truck
• Caterpillar 735C articulated dump truck
• Caterpillar 740 articulated dump truck
• Caterpillar 740 GC articulated dump truck
• Caterpillar 740B articulated dump truck
• Caterpillar 740C articulated dump truck
• Caterpillar 745 articulated dump truck
• Caterpillar 745C articulated dump truck
• Caterpillar D350E II articulated dump truck
• Caterpillar D400E II articulated dump truck

Cross-reference numbers

The numbers 1389231 and 138-9231 identify the same bush-conical application in the available product data. The hyphenated and non-hyphenated formats are retained because both formats are used for part-number searches and reference checks.

Specifications

The dimensions and weight shown above are the listed product data for SKU 1389231. The available information does not specify the exact installation position, internal or external diameter, material grade, surface treatment, or whether additional mounting components are included.

Before installation, the part number and machine model should be checked against the equipment identification and the existing component. The fitment list applies to the Caterpillar models specified above; no additional models or applications are included without confirmed reference data.