4M0494 Bearing, Plain, Rod fit Caterpillar

4M0494 is a plain rod bearing for Caterpillar equipment. It is used in Caterpillar 3304 and 3306 engines and in 518C, 528B, and 530B wheel-type skidders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part belongs to the Motion Transfer Devices category. It is identified as a plain bearing for a rod assembly and is intended for installation in the applicable Caterpillar equipment listed below. The component is supplied as a bearing; no additional parts or installation hardware are specified in the available product data.

Fitment

• Caterpillar 3304 engine
• Caterpillar 3306 engine
• Caterpillar 518C wheel-type skidder
• Caterpillar 528B wheel-type skidder
• Caterpillar 530B wheel-type skidder

The listed applications identify the Caterpillar machine or engine series associated with this bearing. Compatibility should be checked against the equipment model and the part number before installation, particularly where several component configurations may be used within one machine series.

Cross-reference numbers

4M0494 and 4M-0494 designate the same part number in the available product information. The number is associated with the Caterpillar equipment applications listed above. No additional supplier cross-reference numbers are specified.

Specifications

The dimensional data provided for the part are 8.89 cm in length, 15.24 cm in width, and 1.27 cm in depth. The stated weight is 0.2 lb. Material, bearing clearance, internal diameter, external diameter, wall thickness, and other assembly parameters are not specified in the available data.

Before fitting, compare the bearing identification and dimensions with the removed component and the service information for the relevant Caterpillar 3304, 3306, 518C, 528B, or 530B application. The product data does not specify whether the bearing is supplied as a complete set, as a pair, or as an individual component.