Gaahleri PTFE O-ring set for GHAD-39 GHAC-98D GHPM-65 airbrush

Gaahleri PTFE O-Ring Set – GHAD-39 / GHAC-98D / GHPM-65

$4.23

Gaahleri PTFE O-Ring Set – GHAD-39 / GHAC-98D / GHPM-65

Name: Gaahleri PTFE O-Ring Set – GHAD-39 / GHAC-98D / GHPM-65
Brand: Gaahleri
SKU: 40430
Price: 4.23 USD
Availability: OutOfStock

$4.23

Shipping calculated at checkout.

Out of stock

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UK tracked delivery

Spare Part
Ghac 98d
Ghad 39
Mobius
O Ring

DWG · Product Information

PROJ: 40430 · SHEET 2 / 4

View · Overview

Product overview

Gaahleri · Spare Parts

Black Teflon O-Ring Set

GHAD-39 · GHAC-98D · GHPM-65 · Chemical-Resistant PTFE

✅ GHAD-39 · GHAC-98D · GHPM-65 🧪 Teflon (PTFE) — Solvent Resistant

✅ GHAD-39 · GHAC-98D · GHPM-65 — verify against your model's parts diagram

What Is This?

Precision Teflon (PTFE) O-rings for sealing the critical junctions inside the airbrush — paint cup, nozzle assembly, and valve sections. Teflon resists swelling, hardening, and degradation from solvents and aggressive cleaners far better than standard rubber O-rings.

Where They Seal

🫙 Paint cup — seals cup-to-body junction, prevents leaks under pressure

🔧 Nozzle/needle assembly — prevents air and paint blowback into body

💨 Valve sections — maintains airtight integrity in trigger area

When You Need New O-Rings

⚠️ Paint leaking from cup base or nozzle area

⚠️ Air leaking at body joints

⚠️ Erratic atomisation despite clean nozzle and needle

🔄 Routine maintenance after extended heavy use

⚠️ Heads Up

O-rings are precision-sized — will not seal correctly if fitted to a model they weren't designed for. Verify your model before ordering.

Hobby Heaven

By Hobbyists. For Hobbyists.

Notes · Q & A

Will this spare part fit my airbrush?

Check the exact model name against the Compatible with row on the product page. Parts from the same maker are not automatically interchangeable, even when they look similar or fit different assemblies on one model.

How do I work out which replacement part I need?

Air or paint leakage can involve more than one sealing component, so the symptom alone does not identify the exact spare. Compare the part name and Format row, then match the Compatible with entry to the model printed on your airbrush.

Are these genuine manufacturer parts?

Yes. The Gaahleri listings contain the maker’s own parts supplied through its channel, while the Iwata replacements are identified as genuine OEM parts or genuine spares.

How many parts come in the pack?

Pack quantities vary between listings. Check the Pieces row for the confirmed count; where that field is absent, the manufacturer has not published a quantity.

Are measurements available for matching seals or threaded parts?

The manufacturers do not publish seal diameters, cord thicknesses or thread measurements for these listings. Identify the replacement through its part code, Format and exact Compatible with entry rather than by visual estimation.

Notes · Logistics

Shipping

Orders placed before 3pm (Mon–Fri) are dispatched the same day. UK delivery is by Royal Mail 24 Tracked. Free UK delivery on orders over £70. International delivery available via Royal Mail International Tracked or courier.

Returns

If you're not happy with your purchase, contact us within 30 days for a full refund or exchange. Items must be unused and in original packaging.

Table · Specification