Zenoah K331081290 G230PU Replacement Gasket for RC Fuel Pumps  [K331081290]

Replacement gasket for G230PU pumps

This is an aftermarket replacement gasket designed specifically for Zenoah G230PU pump assemblies and is sold without packing. It forms the seal between the mating faces of the pump housing to help maintain fuel system integrity on nitro models.

Check your pump for the G230PU identifier to confirm compatibility before purchasing. Because the product is supplied without packing, arrange to reuse your current packing or buy a matching packing separately.

Installation notes: remove all residue from mating surfaces, position the gasket so its ports line up with the pump openings, and tighten housing screws gradually and evenly to prevent distortion. Avoid overtightening and carry out a leak inspection at the bench prior to full use.

Tuning and maintenance role: a correctly seated gasket reduces fuel delivery variance to the carburettor pump, which helps stabilise idle and throttle response; include gasket checks in routine servicing schedules.