2444258 Bearing Sleeve

The 2444258 Bearing Sleeve is a bearing sleeve used on Caterpillar excavators and other Caterpillar heavy equipment listed below. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This part is listed in the Dimpled & Milling Bearings category. The supplied equipment application data identifies the compatible Caterpillar machine models by their series and configuration designations. The fitment list includes the 312D2 excavator, 385-series machines, and 390-series machines.

Fitment

• Caterpillar 312D2 excavator
• Caterpillar 385B
• Caterpillar 385C
• Caterpillar 385C L
• Caterpillar 385C L MH
• Caterpillar 390D
• Caterpillar 390D L
• Caterpillar 390F L

The listed fitment covers the specified Caterpillar machine models only. Model suffixes such as L and L MH are retained because they identify separate equipment configurations in the application data. Compatibility should be checked against the machine model and the part number 2444258 before installation.

Specifications

The dimensional data supplied for this bearing sleeve is 21 cm in length, 20.6 cm in width, and 19 cm in depth. The listed weight is 20 lb. No material grade, thread specification, installation position, sealing arrangement, or kit contents are provided for this part.

The part is identified by SKU 2444258. The available product data does not provide additional equipment-manufacturer numbers or supplier cross-reference numbers, so no cross-reference list is included.