186-5732 Pin for Caterpillar Equipment

The 186-5732 is a headed pin used in Caterpillar excavators and wood harvesting machines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The pin is listed for the following Caterpillar equipment models and machine series:

• Excavators: 322C, 322C FM, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L, 326D2, 326D2 L, 326F, 326F L, 326F LN, 326GC, 345C, 333 GC.
• Wood harvesting machines: 521, 521B, 522, 522B, 548, 324D FM.

Fitment is based on the listed Caterpillar model designations. Model suffixes such as L, LN, FM and GC are retained because they identify specific machine configurations or applications.

Specifications

The 186-5732 pin has a steel construction, a headed configuration and hard chrome plating. Its listed dimensions are a 2.76-inch finger diameter and an 18.15-inch overall length. The design does not include a puller hole. Lubrication is provided through the pin by means of the grease passage.