3H6849 Sleeve Bearing for Caterpillar Equipment

The 3H6849 Sleeve Bearing is a bearing component for Caterpillar engines and Caterpillar track-type tractors. It is listed in the Composite Bearings category and is used on the Caterpillar 3304, 4A, 4, and D4E equipment models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a sleeve bearing and is intended for installation in the applicable bearing position of the listed Caterpillar equipment. The supplied product data identifies the equipment type as “engine-machine” and track-type tractor; no more specific machine position is provided.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment type: Caterpillar engine-machine applications
• Equipment type: Caterpillar track-type tractors
• Caterpillar 3304
• Caterpillar 4A
• Caterpillar 4
• Caterpillar D4E

The model information above is based on the available application data for part number 3H6849. The listed fitment identifies the Caterpillar equipment family and models, but does not specify an individual engine arrangement, serial-number range, or installation location. Compatibility should therefore be checked against the machine configuration and the part number being replaced.

Cross-reference numbers

• 3H6849
• 1F3599
• 3H6845

Part number 3H6849 is the product SKU and is also listed as a Caterpillar equipment part number. The numbers 1F3599 and 3H6845 are provided as interchangeable or associated aftermarket reference numbers for this sleeve bearing. The available data does not identify a separate supplier designation beyond these numbers.

Specifications

The dimensions are stated as supplied in the product data: length 5.8 cm, width 4.9 cm, and depth 6.1 cm. These values describe the packaged or catalogued dimensional fields as provided and are not supplemented with bore diameter, outside diameter, wall thickness, material grade, clearance, or tolerance because those specifications are not available in the supplied information.