1
Needle clamping nut for Ultra 2024 - SprayGunner
Needle clamping nut for Ultra 2024
$8.40 USD
$8.40 USD
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2
Trigger for Harder & Steenbeck EVOLUTION 2024 airbrush - SprayGunner
Trigger for Harder & Steenbeck EVOLUTION 2024 airbrush
$40.60 USD
$40.60 USD
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3
Harder & Steenbeck ULTRA 2024 5 ml Cup - SprayGunner
Harder & Steenbeck ULTRA 2024 5 ml Cup
$17.15 USD
$17.15 USD
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4
Harder & Steenbeck ULTRA 2024 0.45mm Aircap with Seal - SprayGunner
Harder & Steenbeck ULTRA 2024 0.45mm Aircap with Seal
$19.50 USD
$19.50 USD
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5
Example product title
$19.99 USD
$19.99 USD
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6
Example product title
$19.99 USD
$19.99 USD
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7
Example product title
$19.99 USD
$19.99 USD
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8
Example product title
$19.99 USD
$19.99 USD
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9
0.28mm Harder & Steenbeck Nozzle for 2024 Evolution - SprayGunner
0.28mm Harder & Steenbeck Nozzle for 2024 Evolution
$22.75 USD
$22.75 USD
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10
0.45mm Nozzle for Harder & Steenbeck 2024 Evolution - SprayGunner
0.45mm Nozzle for Harder & Steenbeck 2024 Evolution
$22.75 USD
$22.75 USD
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11
PTFE seal for air valve - SprayGunner
PTFE Nozzle seal
$6.33 USD
$6.33 USD
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12
Body for ULTRA gravity feed airbrush 126683 - SprayGunner
Body for ULTRA gravity feed airbrush 126683
$53.00 USD
$53.00 USD
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13
PTFE Needle Seal with Screw for Harder & Steenbeck airbrushes - SprayGunner
PTFE Needle Seal with Screw for Harder & Steenbeck airbrushes
$4.90 USD
$4.90 USD
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14
Needle Chuck for Ultra - SprayGunner
Needle Chuck for Ultra
$8.00 USD
$8.00 USD
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15
Needle spring for ULTRA - SprayGunner
Needle spring for ULTRA
$2.00 USD
$2.00 USD
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16
Needle chuck nut for ULTRA - SprayGunner
Needle chuck nut for ULTRA
$3.50 USD
$3.50 USD
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17
Example product title
$19.99 USD
$19.99 USD
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18
0.28mm Air Cap for Harder & Steenbeck Evolution 2024 Airbrushes - SprayGunner
0.28mm Air Cap for Harder & Steenbeck Evolution 2024 Airbrushes
$36.57 USD
$36.57 USD
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19
Harder & Steenbeck ULTRA 2024 0.45mm Aircap with Seal - SprayGunner
Harder & Steenbeck ULTRA 2024 0.45mm Aircap with Seal
$19.50 USD
$19.50 USD
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20
O-Ring for air cap - SprayGunner
O-Ring for air cap
$4.26 USD
$4.26 USD
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21
Complete Air Valve for 2024 Evolution - SprayGunner
Complete Air Valve for 2024 Evolution & Infinity 2024
$9.90 USD
$9.90 USD
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22
Airvalve Assembly Complete - SprayGunner
Airvalve Assembly Complete
$30.07 USD
$30.07 USD
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23
V2 Needle 0.2-0.28mm for Harder & Steenbeck 2024 - SprayGunner
V2 Needle 0.2-0.28mm for Harder & Steenbeck 2024
$16.25 USD
$16.25 USD
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24
Needle 0.4-0.45mm for Harder & Steenbeck 2024 - SprayGunner
Needle 0.4-0.45mm for Harder & Steenbeck 2024
$16.25 USD
$16.25 USD
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25
Plug in nipple for Harder Steenbeck and Iwata airbrushes CR (chrome) version - SprayGunner
Plug in nipple for Harder Steenbeck and Iwata airbrushes CR (chrome) version
$5.73 USD
$5.73 USD
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Genuine Replacement Components

Premium Replacement Parts for Harder & Steenbeck Ultra Gravity Feed Airbrushes

Keep your Harder & Steenbeck Ultra gravity feed airbrush operating smoothly with genuine replacement parts for maintenance, repair, and performance restoration.

This collection includes precision components for scale modelers, miniature painters, illustrators, hobbyists, and professional airbrush users. Selecting the correct part helps maintain reliable airflow, consistent paint delivery, and accurate spray control.

Reliable Components for Smooth Airbrush Operation

Find individual replacement components and complete sets for routine maintenance, repairs, or a more extensive rebuild of your Ultra airbrush.

Needles, Nozzles and Head Parts

Replace worn or damaged needles, nozzles, nozzle caps, crown caps, and related head components to help restore accurate paint flow, atomization, and spray-pattern control.

Multiple Nozzle Sizes

Selected components may be available in 0.2 mm, 0.4 mm, and 0.6 mm configurations for different detail, general-purpose, and broader coverage applications. Always use matching needle, nozzle, and air-cap sizes.

Seals, O-Rings and Valve Parts

Maintain an airtight system with replacement O-rings, PTFE seals, valve springs, air-valve assemblies, and related components designed to support reliable airflow and leak-free operation.

Triggers and Internal Components

Find trigger parts, needle chuck nuts, end pieces, springs, sealing kits, and other internal components used to maintain smooth, responsive airbrush operation.

Designed for Ultra Gravity Feed Airbrushes

These parts are intended for gravity feed versions of the Harder & Steenbeck Ultra airbrush. The collection may include components for different Ultra generations, from earlier models to newer editions.

Compatibility can vary by airbrush generation, nozzle size, and component design. Review the compatibility information on each product page before ordering, especially when selecting needles, nozzles, head assemblies, trigger parts, and valve components.

Authentic Parts for Precision Work

SprayGunner carries authentic Harder & Steenbeck Ultra airbrush parts for model painting, miniature painting, illustration, custom work, and other precision airbrush applications.

Genuine components are manufactured for the correct fit and function, helping preserve the accuracy, reliability, and service life of your airbrush.

Find the Correct Replacement Part

Use the available product photos, specifications, and airbrush diagrams to identify the component you need. Confirm your Ultra model and nozzle size before placing your order.

Individual components are available for targeted repairs, while selected sets provide a convenient option for broader maintenance or a complete airbrush overhaul.