DZ70 Pump Seal Gasket YSG7074 - Pump Plate Replacement for DZ70 by YS Engine  [YSG7074]

DZ70 Pump Gasket Specifications

The YS Engine YSG7074 pump plate gasket is an RC spare designed specifically for DZ70 engine pump assemblies, providing the thin sealing layer between the pump plate and housing to help prevent fuel escape.

Made for ease of bench servicing, installation is straightforward whenever the pump assembly is removed for maintenance or diagnosis. Refer to the DZ70 pump assembly visuals to ensure correct matching of the gasket prior to fitting.

Fitting tips: remove the plate, clean mating faces of old gasket material and contaminants, then centre the gasket before replacing the plate to avoid misalignment. Tighten bolts progressively and follow any torque recommendations, then run a low-throttle check for leaks before full-throttle use.

Performance role: a sound pump gasket supports steady fuel delivery and reduces the risk of minor leaks that can upset engine tuning during practice or competition. Keep spare YSG7074 gaskets handy for rapid replacement.