Horns

Equip your truck with the Kleinn 411 direct-fit single chrome-plated roof-mount air horn system, featuring a single premium all-metal trumpet measuring 25 inches in length with an oversized bell end to deliver the ultimate big-rig sound. Engineered for...

Equip your truck with the Kleinn 401 direct-fit dual chrome-plated roof-mount air horn system, featuring two all-metal trumpets measuring 15 inches and 13 inches in length to create a deafening blast of over-the-road fury. Engineered for universal...

Equip your vehicle with the Kleinn 230 direct bolt-on triple black ABS train horn system, featuring three tuned matte black ABS plastic trumpets measuring 17.5 inches, 14.5 inches, and 11.5 inches in length with 7-inch extra-wide bell ends to deliver a...

Equip your vehicle with the Kleinn 220 direct bolt-on dual black ABS train horn system, featuring two separate, heavy-duty matte black ABS plastic trumpets equipped with extra-wide bells designed to produce a bone-rattling locomotive horn blast that can...

Equip your vehicle with the Kleinn 141-1 direct bolt-on quad black air horn system, featuring four compact zinc alloy trumpets measuring 13 inches, 11 inches, 8.5 inches, and 7 inches in length with 3-inch bell ends to deliver devastating truck air horn...

Equip your vehicle with the Kleinn 141 direct bolt-on quad chrome-plated air horn system, featuring four compact chrome-plated zinc alloy trumpets measuring 12.5 inches, 10 inches, 7.5 inches, and 6 inches in length to deliver devastating truck air horn...

Illuminated 160 PSI Dual Needle Dash Panel Gauge Kit with Momentary Paddle Switch. Monitor the pressure in your air tank using our Illuminated Dash Panel Gauge, each needle has a unique color, and easily turn your air system on or off manually.

Upgrade your vehicle's onboard air system with the Kleinn 1301 dash panel mounted illuminated air pressure gauge kit, featuring a single needle analog display that provides clear, precise readings up to 160 PSI maximum. Designed for universal...

Equip your vehicle with the Kleinn 130 direct bolt-on triple chrome-plated air horn system, featuring three all-metal trumpets designed to deliver devastating sound in a highly compact, space-saving construction. Engineered for universal application and...

The Kleinn Model 1023 is a premium mechanical air pressure gauge engineered to provide precise, dual-source monitoring of your high-pressure onboard air system. Featuring a highly visible white face accented by a classic chrome bezel, this universal...

The Kleinn Model 1022 is a premium mechanical air pressure gauge engineered to provide precise, real-time monitoring of your high-pressure onboard air system. Featuring a highly visible 2-inch white face with a red pointer, a sleek black body, and a...

Equip your vehicle with the Kleinn 102-1 direct bolt-on dual black air horn system, featuring two all-metal trumpets measuring 15 inches and 12.25 inches in length with 3-inch bell ends. Engineered for universal application and compact enough to fit in...