FS-40 Pushrod Cover for FS-40 Engines - O.S. Engine OS45266111  [OS45266111]

FS-40 Cover Overview

This pushrod cover is a dedicated RC-scale replacement part listed as O.S. Engine OS45266111 and specified for the FS-40 assembly. It protects and retains the pushrod area on the FS-40 engine component, helping keep pushrods correctly aligned while performing routine maintenance on remote-control model engines.

Installation is straightforward: remove the engine head or access panel as required to reach the pushrod area, position the cover over the pushrod assembly, and secure it using the engine's original mounting points and fasteners. Follow the original equipment fastener locations and hand-tighten to the recommended torque when available, then verify free movement of the pushrod before final assembly.

During tuning and service, the cover gives a secure boundary around the pushrod path to reduce debris contact and accidental movement. This part is intended purely for service and protection on scale nitro engine maintenance and does not change engine timing or internal adjustment settings.