9W9930 Engine Mount for Caterpillar Equipment

9W9930 is an engine isolation mount for Caterpillar equipment. It is used to attach and position an engine assembly while allowing controlled displacement between the mounted component and its support structure. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The mount is intended for installation in a support plate bore and fastening through a central sleeve. In this type of mounting arrangement, the sleeve may be bonded to the elastomer element or remain loose, depending on the design of the specific mounting assembly. The mount separates the engine or another supported assembly from the surrounding structure and accommodates movement caused by operation.

Isolation mounts of this type are used in mounting systems for engines, transmissions, aftertreatment systems, electronic equipment, operator cabs, HVAC systems, hydraulic components, and other structural assemblies. Their function is to maintain the position of the mounted component while isolating the support structure from vibration, shock, and operating noise. The rubber element is selected and formed according to the required mounting geometry and application.

The available product data identifies this part as a two-piece mount design. Two-piece mounting arrangements may be symmetrical, using two matching mounts, or non-symmetrical, using a mount together with a pad. The central sleeve provides the passage for the fastening bolt and transfers the clamping load through the mount.

Specifications