Tools› Air Tanks and Tools

Hornblasters

P3 540

$3,027.00

SKU: H015 HK-P3-540

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Hornblasters HK-P3-540 is a Nathan Airchime P3 540 Train Horn Kit. This all-inclusive package combines a HornAir 540 onboard air system with the mellow, deep tones of the classic AirChime P3 horn, popular in the 1950s and 60s. The horns feature rubber gaskets for diaphragm protection and a unique oval-shaped internal chamber due to their sand-cast construction.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHornblasters
Part NumberH015 HK-P3-540

Videos

Train horns on 2010 Toyota Tundra

Train horns on 2010 Toyota Tundra

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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