Iwata Eclipse HP-BS Parts

Iwata Eclipse HP-BS Replacement Parts

The Eclipse HP-BS uses model-specific front-end, airflow, needle-control, trigger, and rear-handle components. When replacing worn or damaged parts, compare the component name and Iwata part number with the HP-BS model before installation.

• Needle and nozzle components: Parts involved in paint delivery and spray formation.
• Needle, nozzle, and head caps: Front-end components surrounding and protecting the needle and nozzle assembly.
• Air-valve components: Valve parts, guides, springs, screws, and O-rings used within the airflow system.
• Needle-control components: Chucking guides, chucking nuts, springs, spring guides, and related internal parts.
• Trigger and lever parts: Main lever and related components used during normal airbrush operation.
• Rear-handle components: Preset handles, standard handles, and Rapid Access components for compatible rear configurations.

HP-BS Needle, Nozzle & Front-End Components

The needle and nozzle assembly has a direct role in paint delivery and spray formation. Bent needles, damaged nozzles, dried paint, or worn front-end components can affect normal airbrush operation.

Before replacing a front-end component, clean and inspect the assembly and confirm that the needle, nozzle, needle cap, nozzle cap, crown cap, and head cap are intended for the Eclipse HP-BS setup.

• Needle: Inspect the tip for bending, wear, or visible damage before reinstalling.
• Nozzle: Check the opening and seating area for dried paint, damage, or wear.
• Needle crown cap: Protects the exposed needle area at the front of the airbrush.
• Needle, nozzle, and head caps: Match each component by model and part number before replacement.

Iwata Eclipse HP-BS Air-Valve Parts

Air-valve components in this collection include an air valve, air-valve guide, guide screw, valve spring, O-ring, and related service parts.

If airflow or trigger response becomes irregular, cleaning and inspection should normally come first. Contamination, worn seals, incorrect assembly, or damaged internal components can affect normal air delivery.

HP-BS Trigger, Spring & Needle Chucking Parts

Trigger and needle movement depend on several connected internal pieces, including the main lever, needle chucking guide, needle chucking nut, needle spring, and needle spring guide.

These parts should move correctly after cleaning and reassembly. If needle or trigger movement becomes stiff or inconsistent, inspect for dried paint, contamination, incorrect installation, or visible wear.

• Main lever / trigger: Forms part of the HP-BS control system.
• Needle chucking guide: Supports the rear needle-control assembly.
• Needle chucking nut: Secures the needle within the internal movement system.
• Needle spring and spring guide: Support needle return and positioning during operation.

HP-BS O-Rings & PTFE Needle Packing Parts

O-rings and needle-packing components are used at specific locations inside the airbrush to support sealing around airflow, paint, and moving internal assemblies.

This collection includes compatible air-valve O-rings, joint or handle O-rings, and a PTFE needle-packing screw set. Match each replacement to the correct location and Iwata part number before installation.

Preset Handles & Rear HP-BS Components

The collection includes different compatible rear-handle components, including a preset handle, a single-cut-out handle, and a Rapid Access handle or needle-grip set.

Preset-handle configurations can provide a mechanical limit for rearward needle movement, while rear-access components can make needle access more convenient. Compare the product title and model compatibility before changing handle components.

QuickFit Quick Disconnect Components

Iwata QuickFit components are included alongside the model-specific Eclipse HP-BS replacement parts. The collection includes both a QuickFit quick-disconnect set and an airbrush adapter.

Quick-disconnect fittings can make it easier to connect or remove the airbrush from a compatible hose setup. Confirm the connection type of the hose, adapter, and airbrush before changing air-line components.

How to Choose the Correct Iwata Eclipse HP-BS Part

Start with the exact airbrush model, then compare the component name, Iwata part number, size, and compatibility information shown on the individual replacement-part listing.

• Confirm HP-BS compatibility: Make sure the component is listed for the Iwata Eclipse HP-BS.
• Check the Iwata part number: Part numbers provide a more dependable reference than appearance alone.
• Match needle and nozzle components carefully: Front-end components should belong to the correct HP-BS setup.
• Review air-valve compatibility: Valve components can differ between Iwata models.
• Confirm O-ring and packing location: Match each sealing component to its intended internal position.
• Check rear-handle configuration: Compare preset, standard, and Rapid Access handle components before replacement.

Iwata Eclipse HP-BS Cleaning & Maintenance

Routine cleaning helps reduce dried-paint buildup around the needle, nozzle, paint cup, paint path, trigger area, and other moving components. Small front-end and internal parts should be handled carefully during removal and reassembly.

• Flush the paint path after painting sessions.
• Clean the gravity-feed cup after use.
• Clean the needle carefully before reinstalling it.
• Inspect the nozzle before assuming replacement is required.
• Check air-valve components if airflow becomes irregular.
• Inspect O-rings and needle packing if leaks appear.
• Check springs and chucking components if needle movement changes.
• Reassemble internal components in the correct order and orientation.

Related Iwata Eclipse & Airbrush Parts

Replacement components for additional Iwata models can be found in the Iwata Airbrush Parts collection .

Compare Eclipse models including HP-CS, HP-BS, HP-BCS, and Takumi in the Iwata Eclipse Airbrushes collection .

Additional Iwata airbrush series and configurations are available in the Iwata Airbrushes collection .