Back Plate Assembly for YS FZ70S and DZ70 - YSG1044A by YS Engine  [YSG1044A]

Replacement back plate for YS FZ70S/DZ70

This back plate assembly serves as a straightforward replacement for YS FZ70S and DZ70 RC glow engines. The wording concentrates on fit and workshop use rather than claiming performance gains, which makes it useful when repairing or renewing the engine's rear section during maintenance.

Fitment is explicitly for the FZ70S and DZ70 codes published by the manufacturer, so verify the engine identification on your machine before buying. Typical installation steps include removing the engine from its mounting, separating the rear casing to access the existing back plate, and transposing internal parts where necessary. Ordinary hand tools and basic workshop procedures are normally adequate.

Use this replacement when returning a YS FZ70S or DZ70 engine to serviceable condition or when removing a degraded rear housing part during planned maintenance.