FSa-110 Pushrod Cover Compatible with FS Engines - O.S. Engine OS44966100  [OS44966100]

Pushrod Area Shield

The O.S. Engine OS44966100 pushrod cover is an accessory intended for FSa-110 style FS engines, designed to protect the pushrod area on RC models. It provides a low-profile shroud that helps limit contamination of the pushrod assembly and keeps the service area tidier for tuning.

Fitment notes reference the FSa-110 designation; confirm compatibility with your specific FS-series engine prior to installation. The cover does not aim to alter engine performance, but to reduce ingress of foreign matter and make routine checks faster.

Installation typically involves positioning the cover over the pushrod section and securing it with the engine's mounting points or supplied fixings. When fitted, the cover keeps the pushrod area cleaner during adjustments and testing, helping to shorten maintenance cycles.

During maintenance remove the cover to inspect pushrod travel and linkages, clear any debris, then refit and verify there is no contact with moving parts. If you detect binding or abnormal clearance, correct alignment before operating the engine.