FZ110S Lower Engine Stay Mount - YSF7375 by YS Engine  [YSF7375]

Lower mount summary

This is an RC-scale lower engine stay listed as YS Engine YSF7375, supplied as a direct spare or hop-up for setups referencing FZ110S. The component serves as the lower mounting point that fastens an FZ110S-design engine to an RC chassis and helps preserve alignment between engine and drivetrain.

Fit this stay when replacing a worn lower mount or when restoring the original mounting geometry during routine servicing. The item is documented as a lower stay for FZ110S, so confirm hole alignment between the engine and your chassis before final installation.

Installation notes: attach the stay to both engine and chassis using the original mounting points, set engine position so spur and pinion mesh correctly, and tighten fasteners to the chassis maker's torque specifications. After initial running, re-check fastener tightness and alignment as part of normal RC maintenance and tuning.