8D4138 Straight Sleeve Bearing for Caterpillar Equipment

8D4138 is a straight sleeve bearing for Caterpillar equipment, including AUTOGRADER machines and the listed 14-series and 404F-22 models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The bearing is identified as a straight sleeve type with a plastic material construction. The supplied dimensional data specifies the internal diameter, outside diameter and overall length in inches. The part has no inner groove, outer groove or cross holes.

Fitment

The 8D4138 bearing is listed for the following Caterpillar equipment:

• AUTOGRADER
• 14
• 14G
• 14H
• 14H NA
• 14M
• 14M-3
• 14M3
• 404F-22

Fitment is based on the model designations associated with part number 8D-4138. The source data identifies the equipment series and models but does not specify the exact installation position or the quantity required for each machine.

Cross-reference numbers

The bearing is listed under the following part-number formats:

• 8D4138
• 8D-4138

8D4138 is the SKU used for this product. 8D-4138 is the corresponding hyphenated format shown for the Caterpillar equipment application. No additional supplier part numbers are specified in the available data.

Specifications

The 3.76-inch inner diameter, 4.25-inch outside diameter and 3.75-inch overall length describe the bearing dimensions provided for part number 8D4138. The listed length, width and depth are reported separately from the bearing diameter and overall-length specifications.