Bearing Assembly Center 4H5512 for Caterpillar Equipment

4H5512 is a center bearing assembly for Caterpillar equipment and engines. The part is used in Caterpillar industrial engines, marine engines, pipelayers, and track-type tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The component is identified as a bearing assembly center and is listed for use with the Caterpillar D342 and D342C engine models, as well as the Caterpillar 583H pipelayer and D8H track-type tractor. The part number should be checked against the identification of the existing component and the machine configuration before installation.

Fitment

• Caterpillar industrial engines
• Caterpillar marine engines
• Caterpillar pipelayers
• Caterpillar track-type tractors
• Caterpillar D342 engine
• Caterpillar D342C engine
• Caterpillar 583H pipelayer
• Caterpillar D8H track-type tractor

The listed application includes both engine and complete-machine equipment. D342 and D342C are specified as engine models, while 583H and D8H identify the corresponding Caterpillar machine applications. The source data lists D342 and D342C more than once; each model is included once in the fitment list above.

Cross-reference numbers

4H5512 and 4H-5512 are number formats used to identify the same bearing assembly center. The Caterpillar reference identifies the equipment manufacturer’s part number; the CTP reference identifies the aftermarket part supplied under the same application number.

Specifications

The dimensions and weight above are the listed product data for SKU 4H5512. No additional dimensions, bearing material, thread information, mounting hardware, or internal component details are specified in the available product data.