1179887 Spider Universal Joint Kit

The 1179887 Spider Universal Joint Kit is a replacement driveline component for Caterpillar equipment. The kit is listed as a spider and bearing assembly under Caterpillar reference number 117-9887 / 1179887. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The available product data identifies the equipment brand as Caterpillar and the part category as Spider Universal Joint. A specific machine model or series is not provided in the available reference information, so fitment should be confirmed by the equipment part number before installation.

Cross-reference numbers

The numbers above identify the spider universal joint kit and its associated bearing reference in the available product data. The number 1179887 is the SKU for this product. The reference 3926301 is listed with the kit designation “Spider & Bearing.”

Specifications

The component designation indicates that the kit is intended for a universal-joint assembly and includes the spider and bearing elements identified in the product reference. The available data does not specify the number of bearings, bearing material, fastening hardware, thread dimensions, installation position, shaft application, or machine model series.

For parts identification, use the complete Caterpillar reference 117-9887, the unseparated number 1179887, or the additional reference 3926301 together with the equipment serial number and the dimensions of the removed component. The listed dimensions are length 11.3 cm, width 4.2 cm, and depth 11.3 cm; no separate dimensional tolerance or measurement standard is provided.