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Emergency Lights and Sirens → Wolo → Wolo Truck Air Horns → Wolo 837 Horn Set Cannon Ball Express 12-Volt 152 Decibels 307/347/4

Wolo 837 Horn Set Cannon Ball Express 12-Volt 152 Decibels 307/347/4

837 Cannon Ball Express 12-Volt 152 Decibels 307/347/440 Hz by Wolo Corp.

When a truck owner demands a ultra powerful horn, the CANNON BALL EXPRESS is the one to choose. Gives any 12-volt truck a true train horn sound. Constructed of all metal with three (3) triple chrome plated trumpets. The horn's base is painted steel. Horn comes with all required mounting hardware, 10 foot length of 1/4" nylon high pressure hose and a heavy-duty 12-volt electric solenoid valve. The Cannon Ball Express requires an on-board air system, recommended models: 840, 858 and 860.

Model 837 Features Include:
  • CANNON BALL EXPRESS EV12- Powerful Train Horn Three (3) Trumpet Brass Triple Chrome Plated with 12 Volt Electric Solenoid Valve. Requires an On-Board Air System
  • UPC: 80217008372
  • Wolo Corp Horn Sets
  • Availability: Call us for availability BEFORE placing your order.
  • By Wolo

SKUs: 837

Horn Set

Part #: 837
DiW: 3.20
Description: Wolo CANNON BALL EXPRESS EV12- Powerful Train Horn Three (3) Trumpet Brass Triple Chrome Plated with 12 Volt Electric Solenoid Valve. Requires an On-Board Air System.
Price: $134.50
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