YS Engine YSF7346A Back Plate Assembly for FZ110S Engine  [YSF7346A]

Rear plate designed for FZ110S engines

This back plate assembly from YS Engine, reference YSF7346A, is supplied as a replacement part for the FZ110S series. It closes the rear section of the engine case and is used during servicing or rebuilds.

The assembly provides the rear bearing housing and sealing surfaces, helping to retain lubricants and prevent ingress of debris into the combustion area in glow RC engines. Prior to fitting, ensure gasket faces are clean and the bearing locations are free of wear to maintain correct alignment and sealing.

Fitment clarification: compatibility is shown for FZ110S engines only. The listing does not include any adaptor hardware; check the YSF7346A part number against your engine's service parts list before purchase. This spare preserves sealing integrity and bearing alignment rather than altering engine performance.

Ensure you order the correct service part number for rebuilds to guarantee a correct fit and reliable operation.