Air valve repair kit
Service components for restoring reliable air-valve operation.
Parts and serviceKeep your Vesta pump
Keep your Vesta pump
working as it should.
Routine wear components, air-side service kits and pump-specific replacement parts—with compatibility confirmed against the model and configuration.
Request part supportModel-specific confirmation
Service-focused support
Original supplied part imagery
Available service components
Common parts for routine maintenance.
Exact availability and suitability depend on pump model, size, material and serial configuration.
Sleeve and spool set
Matched air-distribution components for scheduled maintenance.
Diaphragms
Replacement diaphragms selected by pump model and fluid duty.
Check balls
Valve balls for restoring consistent suction and discharge cycles.
Check ball seats
Replacement seats matched to the pump and elastomer configuration.
Seat gaskets
Sealing elements for check-ball seat service.
Gasket sets
Model-specific gasket selections for routine rebuilds.
Pump shaft
Central shaft replacement for diaphragm drive assemblies.
Inner diaphragm holder
Inner support hardware for diaphragm assembly service.
Outer diaphragm holder
Outer support hardware for diaphragm assembly service.
Air inlet body
Replacement inlet body for the compressed-air circuit.
Snap ring
Retaining hardware supplied for compatible Vesta assemblies.
Not sure which part you need?
Contact Vesta US Send the pump model and a photo.
We’ll use the available product information to narrow the correct service component before quoting.