YS Engine YSG7072 DZ70 Pump Interface Plate Replacement  [YSG7072]

Replacement plate made for DZ70 pump assemblies

This pump plate is supplied as a direct-service spare for DZ70-marked units and is intended for use within RC glow engine pump assemblies. It links the pump body to the fuel pump hardware and provides a steady mounting surface during servicing and light tuning work.

Use this plate where original pump geometry is maintained; confirm that hole centres and gasket contact faces match your engine before final fitting. Removal and refit generally involve limited disassembly of the pump housing and careful handling of seals to prevent leaks.

During installation, position the plate over dowel pins or bolt patterns, apply even torque to fasteners to the recommended values for your engine, and verify that pump-driven components rotate without obstruction before refilling the system. Apply thread-lock on steel fasteners if that was part of the original assembly, and renew any worn seals to preserve fuel delivery integrity.

As a spare part, this pump plate restores the correct pump mounting interface for DZ70-labelled engines and is useful to have on hand for bench repairs and pre-run servicing.