Compatible Push Rod for DZ70 - YSG7078, YS Engine  [YSG7078]

Compatibility and replacement notes for DZ70

The upper push rod is an RC-scale replacement item matched to the DZ70 engine family under the YSG7078 identifier. It connects rocker components to the valve train and is intended for replacement and maintenance rather than enhancing performance.

Fitting notes: verify the orientation and inspect mating surfaces for wear before assembly. Ensure the push rod aligns with existing rocker arms and linkages to avoid binding, and secure using appropriate hardware tightened to your engine's recommended torque.

Inspection checklist: when replacing the push rod, also check neighbouring components such as rocker pins and seals to ensure consistent valve timing and avoid further service issues.