Availability
Horns, Roof Mount Single Truck, Trumpet Style, 25 in. Long Horn with Square End Bell, Maximum Input 175 psi, 150.1 Decibels at 150 psi, Chrome, Each
Part Number: KLN-412
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Horn, Truck Horn, Giant Roof Mount, Air Horn, Low Tone, 130 dB, Each
Part Number: WLO-820
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Horns, Triple Train Trumpets, Air, Flat Mount, Up to 157.3 dB Output, 12 V, Vortex 4 Series Solenoid, 36 Watts, Spun Copper, Chrome Plated, Each
Part Number: KLN-630
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Horns, Triangular Mount, Triple Train Horns, 12 VDC, 152 Maximum dB Level, 307 Vortex 4 Solenoid, 3 Reversible Chrome Plated Tuned Trumpets, Kit
Part Number: KLN-501
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Horns, Triangular Mount, Triple Train Horns, 12 VDC, 152 Maximum dB Level, VX4003 Vortex 4 Solenoid, 3 Reversible Chrome Plated Tuned Trumpets, Kit
Part Number: KLN-502
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Horn, Truck Horn, Road Warrior DD, Air Horn, Low Tone, 12V, 125 dB, Kit
Part Number: WLO-845
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Horns, Roof Mount Dual Truck, Trumpet Style, One 15 in. Horn, One 13 in. HOrn, Maximum Input 175 psi, 152.1 Decibels at 150 psi, Chrome, Each
Part Number: KLN-401
Horn Button Component, Mounting Kit, Horn Cap, Buick, Chevrolet, Kit
Part Number: OPG-C000535
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Horn, Truck Horn, Challenger Roof Mount, Air Horn, Low, High Tones, 125 dB, Pair
Part Number: WLO-805
Not Yet Reviewed
Horn, Truck Horn, Challenger LV Roof Mount, Air Horn, Low, High Tones, 12V, 125 dB, Kit
Part Number: WLO-815
Not Yet Reviewed
Horn, Truck Horn, Challenger DD Roof Mount, Air Horn, Low, High Tones, 12V, 123 dB, Kit
Part Number: WLO-808
Not Yet Reviewed
Horn, Truck Horn, Challenger EV Roof Mount, Air Horn, Low, High Tones, 12V, 125 dB, Kit
Part Number: WLO-810
Not Yet Reviewed
Horns, Roof Mount Single Truck, Trumpet Style, 24 in. Long Horn with Round End Bell, Maximum Input 175 psi, 147.4 Decibels at 150 psi, Chrome, Each
Part Number: KLN-411
Not Yet Reviewed
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Horn, Air Horn, Powerhouse Plus, LED, Low and High Tones, 12 V, 120 dB, Chrome, Kit
Part Number: WLO-418-LED
Not Yet Reviewed
Horns, Olsen Dual-Tone, Twin Disc, 12V, 90 dB, Mounting Bracket Included, Pair
Part Number: TGG-12436
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Horns, Triangular Mount, Triple Train Horns, 12 VDC, 152 Maximum dB Level, 307 Vortex 4 Solenoid, 3 Reversible Chrome Plated ABS Tuned Trumpets, Kit
Part Number: KLN-500
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Horns, ProBlaster Triple Train Horn Kits, 12 V, 18 watts, 153 dB Sound Level, Air Compressor, Flat Rack Mount, 3 Black Trumpets, Kit
Part Number: KLN-HK7
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Horns, ProBlaster Ultimate Triple Train Horn Kits, 12 V, 159 dB Sound Level, Air Compressor, 5 Gallon Air Tank, Flat Rack Mount, 3 Black Trumpets, Kit
Part Number: KLN-HK9
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Panel mounted 160 PSI gauge with an illuminated Kleinn red momentary rocker switch
Part Number: KLN-1303
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Horn Mount Pad. 2" wide X 4-1/2" long. Each
Part Number: MMP-MP-1206
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Horns, The Demon, Triple Train Horns, 12 VDC, 158 dB Sound Level, 18.250 in. Depth, Flat Rack Mount, 3 Removable Black Coated Steel Trumpets, Kit
Part Number: KLN-730
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Flush Mount Horn Button Black Plastic with Nickel Plated Housing 12 Volt 5 Amp
Part Number: PCO-5504A
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Horn Bolt-on Ford Train Horn System with 230 Triple Train Horn with Spare Tire Delete Horn Mount 2017-20 FORD F-250 / F-350 / F-450 ALL
Part Number: KLN-SDKIT17230ST
Not Yet Reviewed
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Horn Bolt-on Ford Train Horn System with 730 Triple Train Horn with Spare Tire Delete Horn Mount 2017-20 FORD F-250 / F-350 / F-450 ALL
Part Number: KLN-SDKIT17734ST
Not Yet Reviewed
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Horns, OE Style, 12 V, Chevy, GMC, Pontiac, Pair
Part Number: OER-35198
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
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