1N4331 Bearing for Caterpillar Equipment

1N4331 is an engine bearing used in Caterpillar equipment, including the D9H tracked bulldozer and 594H pipe-layer. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The bearing is identified by SKU 1N4331. The same component is also listed under the Caterpillar part number format 1N-4331. The available application data identifies the part for Caterpillar heavy equipment and does not specify a separate machine-side position or engine arrangement.

Fitment

The following Caterpillar equipment models are specified for use with bearing 1N4331:

• D9H — tracked bulldozer
• 594H — pipe-layer

Fitment is limited to the models listed above because no additional machine series or engine configuration data is provided for this part.

Cross-reference numbers

The bearing is identified by the following part numbers:

Numbers 1N4331, 1N-4331, 7S8295 and 9S3663 are provided as identification and interchange references for the bearing. Verify the required number against the equipment documentation before installation, particularly when several bearing sizes are used within the same engine family.

Specifications

The listed dimensions are length 12.1 cm, width 12.1 cm and depth 16 cm. The available product data does not specify the bearing material, shell thickness, bore diameter, oversize or undersize designation, thread information, or the quantity supplied. These parameters should not be assumed from the part number alone.