WOLO Air Horn: 12V DC, Low Tone, Air, Silver, Chrome Plated, 152 dB Sound Level - Max
The WOLO Air Horn (MPN 837) is a low-tone, chrome-plated trumpet horn for trucks, delivering a maximum 152 dB sound level. It includes a heavy-duty 12 V electric solenoid valve and is finished in silver. 3G Electric…
SKU 3G-OTH-486166
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Product Description
The WOLO Air Horn (MPN 837) is a low-tone, chrome-plated trumpet horn for trucks, delivering a maximum 152 dB sound level. It includes a heavy-duty 12 V electric solenoid valve and is finished in silver. 3G Electric interprets demand and supplies this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the WOLO Air Horn 837 used for?
The WOLO Air Horn 837 is a low-tone trumpet horn designed for trucks, delivering a maximum 152 dB sound level. It provides a powerful audible warning signal for heavy-duty vehicles in industrial, construction, and commercial applications. 3G Electric supplies this genuine WOLO component across 14 industrial departments.
What are the specifications of the WOLO Air Horn 837?
The WOLO Air Horn (MPN 837) is a low-tone, chrome-plated trumpet horn compatible with trucks. It operates on 12 V DC, includes a heavy-duty electric solenoid valve, and produces a maximum 152 dB sound level. The finish is chrome plated with a silver appearance. 3G Electric sources this genuine WOLO part for global delivery.
Where to buy the WOLO Air Horn 837 worldwide?
3G Electric supplies the WOLO Air Horn 837 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine WOLO low-tone trumpet horn for trucks, backed by our specialist expertise across 14 industrial departments.
How to install the WOLO Air Horn 837 on a truck?
Install the WOLO Air Horn 837 by mounting the chrome-plated trumpet securely to the vehicle frame. Connect the heavy-duty 12 V electric solenoid valve to the truck's electrical system and air supply. Ensure proper air pressure and wiring per manufacturer guidelines. 3G Electric supplies this genuine WOLO component for reliable installation.
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Common applications for WOLOWOLO Products
3G Electric supplies WOLO air-powered horns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









