2D3765 Spider & Bearing Assembly

The 2D3765 Spider & Bearing Assembly is a spider and bearing assembly used in the universal joint system of Caterpillar motor graders. The part is identified for Caterpillar equipment models 120, 120B, 12E, 12F, 140, and 14E.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The assembly is listed under the Caterpillar equipment application and is supplied as a spider and bearing assembly for the universal joint category.

The product identification is based on the SKU 2D3765. The same identification is also shown in hyphenated form as 2D-3765. The supplied product data does not specify individual bearing quantities, bearing material, fastening hardware, lubrication requirements, or additional components included with the assembly.

Fitment

The part is specified for Caterpillar motor graders in the following models and series:

• Caterpillar 120 motor grader
• Caterpillar 120B motor grader
• Caterpillar 12E motor grader
• Caterpillar 12F motor grader
• Caterpillar 140 motor grader
• Caterpillar 14E motor grader

Fitment is stated for the listed Caterpillar motor grader models. The available product data does not identify a particular production year, serial-number range, axle position, drive-line position, or machine configuration. These details should therefore be checked against the equipment identification information before installation.

The component type is a Spider Universal Joint assembly. The description does not provide a separate machine-side location beyond its use within the universal joint assembly of the listed motor grader applications.

Cross-reference numbers

Part number 5R0056 is listed as an interchangeable number for this assembly. The numbers 2D3765 and 2D-3765 identify the same reference in different written formats. The cross-reference information does not establish compatibility with equipment outside the Caterpillar motor grader models listed above.

Specifications

The stated dimensions are length 9.3 cm, width 4 cm, and depth 9.3 cm. The listed weight is 1.2 lb. No tolerance values or dimensional drawing are provided in the available product data, so the stated measurements should be treated as the catalog dimensions for identification and part-number verification.