O.S. Engine OS40604160 Pushrod FS-62V engine pushrod replacement  [OS40604160]

Pushrod for FS-62V engines

This pushrod is a direct service accessory for RC-scale O.S. Engine FS-62V engines, intended to restore or replace the linkage that transmits motion between the rocker assembly and valve or throttle actuation. It is presented as a single replacement pushrod designed to match the original geometry noted in the FS-62V part naming, keeping the installation footprint and axial alignment consistent with the engine's rocker layout.

Installation notes: remove the rocker or linkage retainers carefully, preserve original washer and spacer order, slide the pushrod into place while maintaining correct orientation, and verify free play and smooth travel before running the engine. Tighten any retaining hardware to the original factory clearances and re-check for binding across the rocker travel arc. As an RC accessory, this part serves a mechanical interface role and should be inspected periodically as part of routine engine maintenance.

The role in tuning: this pushrod provides the mechanical connection needed for precise valve or throttle movement; consistent length and straightness affect idle stability and throttle response. When replacing a worn or bent unit, confirm alignment and clearance to restore repeatable valve timing and predictable throttle linkage behaviour in nitro RC models.