Aftermarket CategoriesAir Cleaners and Accessories Air Tank Accessories Boot Brushes Bug Shields and Deflectors Bulbs Bumpers Cab Racks Chain Hangers Deck Plates/Deck Covers Door Accessories Electronics Emblems Exhaust Stacks Exterior Lighting Fenders Hats, Shirts and Novelties Hoods Grilles Hood Ornaments Hoses and Accessories Interior Accessories Interior Lighting License Plate Accessories Mirrors Mudflaps and Accessories Polishing Products Safety Supplies Seat Accessories Side Fairings Sleeper Panels and Cab Extensions Steering Wheels and Accessories Steps Tool and Battery Boxes Towing Accessories Trailer Accessories Train Horns and Accessories Wheel Accessories Window Accessories Recently Viewed Products Train Horns and Accessories Store/Shop by Truck Brand/Peterbilt Parts and Accessories/Train Horns and AccessoriesSort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allShow itemsShow itemsChrome "Little General" Air HornChrome "Little General" Air Horn$99.00 Add to CartChrome 4-Horn Electric Air HornChrome 4-Horn Electric Air Horn$178.11 Add to CartChrome "Competition Series" 3 Trumpet Train HornChrome "Competition Series" 3 Trumpet Train Horn$129.59 Add to CartChrome 3 Trumpet Air Powered Train Horn w/ Support BracketChrome 3 Trumpet Air Powered Train Horn w/ Support Bracket$154.43 Add to CartChrome Dome Horn CoverChrome Dome Horn Cover$26.63 Add to CartRectangular Stainless Steel Horn CoversRectangular Stainless Steel Horn Covers$26.72 Add to CartON SALEChrome 4 Trumpet Mini Train HornChrome 4 Trumpet Mini Train Hornwas $87.77 Save 21%$68.94 Add to CartChrome Emergency Tone HornChrome Emergency Tone Horn$94.06 Add to Cart9" Chrome Air Horn Valve Lever w/ Stand Set9" Chrome Air Horn Valve Lever w/ Stand Set$143.76 Add to CartChrome Air Horn Valve LeverChrome Air Horn Valve Lever$68.83 Add to Cart9" Chrome Air Valve Stand9" Chrome Air Valve Stand$97.31 Add to Cart11" Chrome Air Horn Valve Lever Set w/ Designer Grip11" Chrome Air Horn Valve Lever Set w/ Designer Grip$211.54 Add to Cart9" Chrome Air Horn Valve Lever Set w/ Designer Grip9" Chrome Air Horn Valve Lever Set w/ Designer Grip$202.00 Add to Cart4" Chrome Air Horn Valve Lever Set w/ Designer Grip4" Chrome Air Horn Valve Lever Set w/ Designer Grip$186.91 Add to Cart4" Chrome Air Horn Valve Lever w/ Stand Set4" Chrome Air Horn Valve Lever w/ Stand Set$164.13 Add to CartTrain Horn Diaphragms (2 Pack)Train Horn Diaphragms (2 Pack)$11.28 Add to CartChrome Ah-Ooo-Gah HornChrome Ah-Ooo-Gah Horn$18.89 Add to CartElectric Solenoid Valve for Train HornElectric Solenoid Valve for Train Horn$16.86 Add to CartChrome Heavy-Duty Deluxe 3 Trumpet Train HornChrome Heavy-Duty Deluxe 3 Trumpet Train Horn$299.99 Add to CartChrome Train WhistleChrome Train Whistle$352.33 Add to CartSold outChrome 5 Trumpet Train HornChrome 5 Trumpet Train Horn$415.99Out of stockChrome Horizontal 8 Trumpet Train HornChrome Horizontal 8 Trumpet Train Horn$338.27 Add to CartChrome Horizontal 3 Trumpet Train Horn (Long Trumpet on Left)Chrome Horizontal 3 Trumpet Train Horn (Long Trumpet on Left)$154.43 Add to CartChrome Horizontal 3 Trumpet Train Horn (Long Trumpet on Right)Chrome Horizontal 3 Trumpet Train Horn (Long Trumpet on Right)$154.43 Add to Cart"Competition Series" 4 Trumpet Air Powered Train Horn"Competition Series" 4 Trumpet Air Powered Train Horn$155.23 Add to CartHigh Power Dixie Air HornHigh Power Dixie Air Horn$40.70 Add to CartBlack 3 Trumpet Train Horn w/ Heavy-Duty Air Compressor & 5.5 Liter Air TankBlack 3 Trumpet Train Horn w/ Heavy-Duty Air Compressor & 5.5 Liter Air Tank$407.92 Add to CartChrome Deluxe 4 Trumpet Mini Train Horn w/ Heavy-Duty Air Compressor & 5.5 Liter Air TankChrome Deluxe 4 Trumpet Mini Train Horn w/ Heavy-Duty Air Compressor & 5.5 Liter Air Tank$349.88 Add to CartChrome Deluxe 3 Trumpet Train Horn w/ Heavy-Duty Air Compressor & 5.5 Liter Air TankChrome Deluxe 3 Trumpet Train Horn w/ Heavy-Duty Air Compressor & 5.5 Liter Air Tank$520.69 Add to CartChrome 3-Horn Electric Train HornChrome 3-Horn Electric Train Horn$147.88 Add to Cart11" Chrome Air Horn Valve Lever w/ Stand Set11" Chrome Air Horn Valve Lever w/ Stand Set$187.13 Add to CartChrome Pointed Horn CoverChrome Pointed Horn Cover$8.33 Add to Cart7-1/4" to 7-1/2" Chrome Dome Horn Cover7-1/4" to 7-1/2" Chrome Dome Horn Cover$26.63 Add to Cart6-1/4" to 7" Chrome Dome Horn Cover6-1/4" to 7" Chrome Dome Horn Cover$26.63 Add to Cart
