FS-40 Pushrod Protection Plate Compatible with FS-40 - O.S. Engine OS45266111  [OS45266111]

Pushrod Protection for FS-40

Listed as O.S. Engine OS45266111, this pushrod cover is a service replacement made for the FS-40 engine assembly. It shields the pushrod corridor and helps maintain correct alignment while performing tuning or repairs on radio-control nitro engines.

To install, remove the engine head or access panel as required to reach the pushrod area, place the protection plate over the pushrod assembly, and secure using the original mounting points and supplied fasteners where applicable. Hand-tighten to the recommended torque and check that the pushrod operates freely before finishing assembly.

When tuning, the cover establishes a consistent boundary around the pushrod route to reduce incidental movement and keep contaminants out of the working area. It is intended solely as a protective maintenance item and does not influence engine timing or internal adjustments.