1
Lid for Cup for GSI Creos PS274 Mr. Procon Boy - SprayGunner
Lid for Cup for GSI Creos PS274 Mr. Procon Boy
Regular price $9.00 USD
Regular price Sale price $9.00 USD
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2
Trigger for PS-274 GSI Creos Mr. Hobby
Push Button for GSI Creos PS274 Mr. Procon Boy
Regular price $10.00 USD
Regular price Sale price $10.00 USD
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3
Needle Stopper (Incl. O-Ring) for PS-274 GSI Creos Mr. Hobby
Needle Stopper (Incl. O-Ring) for GSI Creos PS274 Mr. Procon Boy
Regular price $15.00 USD
Regular price Sale price $15.00 USD
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4
Needle 0.3mm Mr Airbrush GSI Creos Mr. Hobby
0.3mm Needle for GSI Creos PS274 Mr. Procon Boy
Regular price $13.00 USD
Regular price Sale price $13.00 USD
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5
Air Cap for PS-274 GSI Creos Mr. Hobby
0.3mm Nozzle Cap for GSI Creos PS274 Mr. Procon Boy
Regular price $15.00 USD
Regular price Sale price $15.00 USD
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6
Nozzle 0.3mm Mr Airbrush GSI Creos Mr. Hobby
0.3mm Nozzle for GSI Creos PS274 Mr. Procon Boy
Regular price $25.00 USD
Regular price Sale price $25.00 USD
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7
Air Valve rod Procon Boy GSI Creos Mr. Hobby
Air Valve (Incl. O Ring) for GSI Creos PS274 Mr. Procon Boy
Regular price $6.00 USD
Regular price Sale price $6.00 USD
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8
Piston Packing for GSI Creos PS289 Mr. Procon Boy - SprayGunner
Piston Packing for GSI Creos PS289 Mr. Procon Boy
Regular price $3.00 USD
Regular price Sale price $3.00 USD
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9
Protective cap Mr Airbrush Procon Boy GSI Creos Mr. Hobby
Needle Cap (Crown Type) for GSI Creos PS274 Mr. Procon Boy
Regular price $11.00 USD
Regular price Sale price $11.00 USD
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10
Airbrush needle packing screw with PTFE seal GSI Creos PS270/289 GSI Creos Mr. Hobby
Needle Packing Screw with Seal for GSI Creos PS274 Mr. Procon Boy
Regular price $12.00 USD
Regular price Sale price $12.00 USD
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11
Needle chuck for Mr Airbrush Procon Boy GSI Creos Mr. Hobby
Leaf Spring/Needle Chuck for GSI Creos PS274 Mr. Procon Boy
Regular price $13.60 USD
Regular price Sale price $13.60 USD
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12
Needle spring case Procon Boy GSI Creos Mr. Hobby
Needle Spring Case for GSI Creos PS274 Mr. Procon Boy
Regular price $9.00 USD
Regular price Sale price $9.00 USD
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13
Needle spring GSI Creos Procon Boy GSI Creos Mr. Hobby
Needle Spring for GSI Creos PS274 Mr. Procon Boy
Regular price $6.00 USD
Regular price Sale price $6.00 USD
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14
Needle lock-nut GSI Creos Procon Boy GSI Creos Mr. Hobby
Needle Chuck Screw for GSI Creos PS274 Mr. Procon Boy
Regular price $5.00 USD
Regular price Sale price $5.00 USD
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15
Holder Cap for GSI Creos PS274 Mr. Procon Boy - SprayGunner
Holder Cap for GSI Creos PS274 Mr. Procon Boy
Regular price $17.00 USD
Regular price Sale price $17.00 USD
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16
Air Valve Spring Procon Boy GSI Creos Mr. Hobby
Valve Spring for GSI Creos PS274 Mr. Procon Boy
Regular price $4.00 USD
Regular price Sale price $4.00 USD
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17
Air Valve Screw Procon Boy GSI Creos Mr. Hobby
Valve Guide Screw for GSI Creos PS274 Mr. Procon Boy
Regular price $4.00 USD
Regular price Sale price $4.00 USD
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18
Flat Needle Cap) for GSI Creos PS274 Mr. Procon Boy - SprayGunner
Flat Needle Cap for GSI Creos PS274 Mr. Procon Boy
Regular price $11.00 USD
Regular price Sale price $11.00 USD
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GSI Creos PS274 Airbrush Parts – All You Need to Keep Spraying

Keeping your airbrush in perfect condition is all about using the right parts—and this is the place to find them. Our GSI Creos PS274 airbrush parts collection includes everything you need to maintain, repair, or fine-tune your Mr. Hobby 0.3mm gravity feed Procon Boy airbrush.

What You’ll Find in This Collection

Whether you're a hobbyist doing casual touch-ups or a professional modeler pushing the limits of precision, having spare GSI Creos PS274 airbrush parts on hand is essential. In this collection, you’ll find:

  • Needles and Nozzles: From 0.3mm needles to precision nozzles, keep your spray patterns accurate and clean.

  • Needle caps and air caps: Replace damaged tips or keep backups in your tool chest.

  • Springs, valves, and seals: Small parts that make a big difference in trigger response and airflow.

  • Chucks, screws, and guides: Hardware to ensure everything fits tight and works smoothly.

All parts are direct replacements for the PS274 model and compatible with other select GSI Creos Mr. Hobby models.

Why These Parts Matter

Even the best airbrushes wear down with use. A bent needle or cracked cap can throw off your control or even damage your model. With authentic GSI Creos PS274 airbrush parts, you're not gambling with generic alternatives—you’re using trusted, factory-standard replacements.

These parts help you maintain consistent performance, minimize downtime, and ensure your equipment always performs like new.

Trusted by Modelers Worldwide

SprayGunner is proud to bring you a curated selection of GSI Creos PS274 airbrush parts so you can stay focused on your art, not your tools. All items are in stock and ready to ship fast.

Upgrade, fix, or future-proof your airbrush today with GSI Creos PS274 airbrush parts!