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Check out our extensive catalog at HornBlasters, featuring the world's loudest train horns and air horns, air suspension management, air compressors, air tanks, onboard air systems, PTC fittings, air valves, air bags, and more!

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Viair Pressure Switch with Leads

Max Load of 30 Amps & 1/8" NPT

from $47.00

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1/4" D.O.T. Air Line (10')

$28.00

1/4" NPT to 1/4" PTC Fitting

Accepts 1/4" Air Line

$10.00

235 PSI Safety Blow-off Valve (for 200 PSI Systems)

1/4" NPT

$16.00

Mini Outlaw 127H Train Horn Kit

4-Second Honk Time & Weather Resistant

$538.00

1/4" Male NPT to 1/2" PTC Fitting

Accepts 1/2" Air Line

$18.00

Sale

Conductor's Special 844 Nightmare Edition Train Horn Kit

16-Second Honk Time & Weather Resistant

$1,934.00 $1,696.00 Save $238.00

1/4" Male NPT to 1/8" NPT Reducer Fitting

Reduces 1/4" Ports to 1/8"

$9.00

Flatlaw 127H Train Horn Kit

4-Second Honk Time & Weather Resistant

$538.00

Stealth Spare Tire Delete Kit

(Honking & Capable Onboard Air Unit)

$2,119.00

1/4″ Dual Tank Electric Drain Valve Kit

Drain Tank Moisture from Within The Cab!

$166.00

4-Chime 3-Liter Air Horn Kit

5-Second Honk Time

$384.00

HornBlasters 1/4" NPT Bottle Cap Pressure Switch

Max Load of 20 Amps & 1/4" NPT

$42.00

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145-175 PSI","public_title":"145-175 PSI","options":["145-175 PSI"],"price":4200,"weight":91,"compare_at_price":null,"inventory_quantity":1981,"inventory_management":"shopify","inventory_policy":"deny","barcode":"817562029765","featured_media":{"alt":"HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch PS-175-4M","id":23947155144794,"position":6,"preview_image":{"aspect_ratio":1.842,"height":760,"width":1400,"src":"\/\/hornblasters.com\/cdn\/shop\/products\/PS-175-4M.jpg?v=1712333764"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40206222524506,"title":"165-200 PSI","option1":"165-200 PSI","option2":null,"option3":null,"sku":"PS-200-4M","requires_shipping":true,"taxable":true,"featured_image":{"id":31674784710746,"product_id":279896752168,"position":7,"created_at":"2022-12-06T16:18:08-05:00","updated_at":"2024-04-05T12:16:04-04:00","alt":"HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch PS-200-4M","width":1400,"height":760,"src":"\/\/hornblasters.com\/cdn\/shop\/products\/PS-200-4M.jpg?v=1712333764","variant_ids":[40206222524506]},"available":true,"name":"HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch - 165-200 PSI","public_title":"165-200 PSI","options":["165-200 PSI"],"price":4200,"weight":91,"compare_at_price":null,"inventory_quantity":1956,"inventory_management":"shopify","inventory_policy":"deny","barcode":"817562029772","featured_media":{"alt":"HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch PS-200-4M","id":23947155177562,"position":7,"preview_image":{"aspect_ratio":1.842,"height":760,"width":1400,"src":"\/\/hornblasters.com\/cdn\/shop\/products\/PS-200-4M.jpg?v=1712333764"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

HornBlasters Shocker XL Bell 2

16.25" Long

$117.00

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Viair 1/4" Female to Male Check Valve CV-4M4F

Viair 92831 1/4" Female to Male Check Valve

One Way Valve

$18.00

Sale

Air-Zenith OB2 Black Air Compressor

Constant Duty – 200 PSI / 4.25 CFM

$645.00 $604.00 Save $41.00

HornBlasters Shocker XL Bell 3

14.75" Long

$117.00

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Horn Button & Wiring Kit

Just the Horn

$36.00

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