Kleinn Train Horns/TrailFX Kleinn Train Horns | 4wheelparts.com
Hot Nights Cool Rigs! Shop Now
Sales Support 877-474-4821
    1. Home
    2. Kleinn Train Horns
    3. TrailFX
    4. On Sale

    Kleinn Train Horns/TrailFX Kleinn Train Horns

    Kleinn Train Horns/TrailFX On Sale

    38 Product Groups
    • SORT BY
    Kleinn Model HK1 Dual Air Horn Kits

    Kleinn Model HK1 Dual Air Horn Kits

    Kleinn Train Horns Pro Blaster Dual Air Horn Kit

    From $314.75

    5.0 5.0 (2)
    Rebate
    Kleinn Model HK9 Triple Train Horn Kits

    Kleinn Model HK9 Triple Train Horn Kits

    Kleinn Train Horns ProBlaster Complete Ultimate Triple Train Horn Package

    From $1,179.95

    5.0 5.0 (1)
    Rebate
    Rebate
    Kleinn Model HDKIT-230 Triple Train Horns

    Kleinn Model HDKIT-230 Triple Train Horns

    Kleinn Train Horns Ultimate Train Horn And Onboard Air System

    From $1,049.95

    5.0 5.0 (1)
    Kleinn Onboard Air Systems

    Kleinn Onboard Air Systems

    Kleinn Train Horns Onboard Air System

    From $1,029.95

    3.9 3.9 (20)
    Rebate
    Rebate
    Kleinn The Beast 230 Triple Train Horns

    Kleinn The Beast 230 Triple Train Horns

    Kleinn Train Horns Train Horn The Beast Triple Horn

    From $1,329.95

    4.8 4.8 (8)
    Rebate
    Rebate
    Kleinn The Demon Model 730 Train Horns

    Kleinn The Demon Model 730 Train Horns

    Kleinn The Demon Model 730 Train Horns

    From $1,599.95

    5.0 5.0 (2)
    Rebate
    Kleinn Model 102 Dual Truck Horns

    Kleinn Model 102 Dual Truck Horns

    Kleinn Train Horns Compact Dual Horn

    From $72.95

    4.7 4.7 (3)
    Rebate
    Rebate
    Kleinn Ultra BlastMaster Upgrade Kits

    Kleinn Ultra BlastMaster Upgrade Kits

    Kleinn Train Horns Ultra BlastMaster Upgrade Kit

    From $199.95

    5.0 5.0 (3)
    Rebate
    Rebate
    Kleinn Air Horn Wiring Installation Kits

    Kleinn Air Horn Wiring Installation Kits

    Kleinn Train Horns Wiring Kit

    From $29.95

    Rebate
    Rebate
    Kleinn BlastMaster Air Flow Upgrade Kits

    Kleinn BlastMaster Air Flow Upgrade Kits

    Kleinn Train Horns Blast Master Upgrade Kit

    From $99.95

    Rebate
    Rebate
    Kleinn Model 130 Triple Air Horns

    Kleinn Model 130 Triple Air Horns

    Kleinn Train Horns Compact Triple Horn

    From $102.95

    5.0 5.0 (2)
    Rebate
    Kleinn Model 630 Triple Train Horns

    Kleinn Model 630 Triple Train Horns

    Kleinn Train Horns Train Horn Triple Trumpet

    From $399.95

    Rebate
    Rebate
    Kleinn Mini Detonator Push Buttons

    Kleinn Mini Detonator Push Buttons

    Kleinn Train Horns The Mini Detonator

    From $4.95

    Rebate
    Rebate
    Kleinn Push Buttons and Switches

    Kleinn Push Buttons and Switches

    Kleinn Train Horns The Detonator

    From $13.95

    5.0 5.0 (1)
    Rebate
    Rebate
    Kleinn Model 502 Triple Train Horns

    Kleinn Model 502 Triple Train Horns

    Kleinn Train Horns Kleinn 500 Series Triple Train Horn

    From $239.95

    5.0 5.0 (2)
    Rebate
    Kleinn Train Horns Heavy Duty Pressure Switch

    Kleinn Train Horns Heavy Duty Pressure Switch

    Kleinn Train Horns Heavy Duty Pressure Switch

    From $32.95

    4.5 4.5 (2)
    Rebate
    Rebate
    Kleinn Air Compressors

    Kleinn Air Compressors

    Kleinn Train Horns Air Compressor

    From $109.95

    Rebate
    Kleinn Train Horns Dual Roof Horn

    Kleinn Train Horns Dual Roof Horn

    Kleinn Train Horns Dual Roof Horn

    From $119.95

    Rebate
    Kleinn Air Tanks

    Kleinn Air Tanks

    Kleinn Train Horns Air Tank

    From $149.95

    Rebate
    Kleinn Train Horns The Terminator Push Button Switch

    Kleinn Train Horns The Terminator Push Button Switch

    Kleinn Train Horns The Terminator Push Button Switch

    From $14.95

    Rebate
    Kleinn Train Horns Safety Valve

    Kleinn Train Horns Safety Valve

    Kleinn Train Horns Safety Valve

    From $9.95

    TrailFX Tonneau Covers

    TrailFX Tonneau Covers

    TrailFX Tonneau Covers

    From $1,190.99

    TrailFX Racks

    TrailFX Racks

    TrailFX Racks

    From $181.79

    TrailFX Nerf Bars

    TrailFX Nerf Bars

    TrailFX Nerf Bars

    From $102.59

    1095 Products
    • SORT BY
    TrailFX Hard Trifold Tonneau Cover - TFX5526
    TrailFX

    TrailFX Hard Trifold Tonneau Cover - TFX5526

    Part #: TFXTFX5526

    $996.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    Lowest Price! Guaranteed! Request A Price Match

    Qualifies for Free Shipping

    TrailFX Roof Rack - JL014T
    TrailFX

    TrailFX Roof Rack - JL014T

    Part #: TFXJL014T

    $621.89

    $690.99

    On Backorder
    Contact Us for Availability or Alternatives

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    On Backorder

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    TrailFX Nerf Bar - A7088S
    TrailFX

    TrailFX Nerf Bar - A7088S

    Part #: TFXA7088S

    $639.89

    $710.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    TrailFX Rear LD Bumper - RLDB002TI
    TrailFX

    TrailFX Rear LD Bumper - RLDB002TI

    Part #: TFXRLDB002TI

    $562.49

    $624.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    Kleinn Heavy-Duty Onboard Air System - 6450
    Kleinn Train Horns

    Kleinn Heavy-Duty Onboard Air System - 6450

    Part #: K/A6450

    $579.95

    $579.95

    Only 2 left in Stock ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    Only 2 left in Stock ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    Lowest Price! Guaranteed! Request A Price Match

    Qualifies for Free Shipping

    • TrailFX Grille Guard - E0044S
    TrailFX

    TrailFX Grille Guard - E0044S

    Part #: TFXE0044S

    $481.49

    $534.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    Kleinn Train Horns Trail Blaster Dual Air Horn Kit - JEEPKIT-1
    Kleinn Train Horns

    Kleinn Train Horns Trail Blaster Dual Air Horn Kit - JEEPKIT-1

    Part #: K/AJEEPKIT-1
    5.0 5.0 (3)

    $499.95

    $499.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    NV Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

    TX Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

    • TrailFX 72 Inch Gullwing Crossover Tool Box - 140721
    TrailFX

    TrailFX 72 Inch Gullwing Crossover Tool Box - 140721

    Part #: TFX140721

    $485.09

    $538.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    TrailFX Gm A4 Step Bars - AL4005B
    TrailFX

    TrailFX Gm A4 Step Bars - AL4005B

    Part #: TFXAL4005B

    $412.99

    $412.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    Lowest Price! Guaranteed! Request A Price Match

    Qualifies for Free Shipping

    TrailFX Fender Flare - PFFT3002S
    TrailFX

    TrailFX Fender Flare - PFFT3002S

    Part #: TFXPFFT3002S

    $351.89

    $390.99

    On Backorder
    Contact Us for Availability or Alternatives

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    On Backorder

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    Kleinn Train Horns Complete Dual Truck Air Horn Package with 120 PSI Sealed Air System - HK2
    Kleinn Train Horns

    Kleinn Train Horns Complete Dual Truck Air Horn Package with 120 PSI Sealed Air System - HK2

    Part #: K/AHK2

    $359.95

    $359.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    TX Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

    Lowest Price! Guaranteed! Request A Price Match

    • Kleinn Train Horns Complete Dual Truck Air Horn Package with 120 PSI Sealed Air System - HK2-1
    Kleinn Train Horns

    Kleinn Train Horns Complete Dual Truck Air Horn Package with 120 PSI Sealed Air System - HK2-1

    Part #: K/AHK2-1
    5.0 5.0 (1)

    $339.95

    $339.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    Lowest Price! Guaranteed! Request A Price Match

    Qualifies for Free Shipping

    • Kleinn Train Horns Complete Dual Air Horn Package with 120 PSI Sealed Air System - HK1
    Kleinn Train Horns

    Kleinn Train Horns Complete Dual Air Horn Package with 120 PSI Sealed Air System - HK1

    Part #: K/AHK1

    $314.75

    $314.75

    Only 4 left in Stock ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    Only 4 left in Stock ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    Lowest Price! Guaranteed! Request A Price Match

    Qualifies for Free Shipping

    • TrailFX Nerf Bar - A0046B
    TrailFX

    TrailFX Nerf Bar - A0046B

    Part #: TFXA0046B

    $268.19

    $297.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    TrailFX Leveling Kit Suspension - G30LL1
    TrailFX

    TrailFX Leveling Kit Suspension - G30LL1

    Part #: TFXG30LL1

    $153.89

    $170.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    TrailFX Leveling Kit Suspension - G30LL2
    TrailFX

    TrailFX Leveling Kit Suspension - G30LL2

    Part #: TFXG30LL2

    $153.89

    $170.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Direct Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    TrailFX Wheel Spacer - W550004S
    TrailFX

    TrailFX Wheel Spacer - W550004S

    Part #: TFXW550004S

    $46.79

    $51.99

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    SHOP 4WP's HUGE SELECTION

    Save 10% on All Trail FX Products in August

    Kleinn Model 99 Dual Air Horn (Chrome) - 99
    Kleinn Train Horns

    Kleinn Model 99 Dual Air Horn (Chrome) - 99

    Part #: K/A99
    1.0 1.0 (1)

    $46.95

    $46.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    TX Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

    Lowest Price! Guaranteed! Request A Price Match

    • Kleinn Train Horns Dual Truck Horn - 102
    Kleinn Train Horns

    Kleinn Train Horns Dual Truck Horn - 102

    Part #: K/A102
    4.7 4.7 (3)

    $92.95

    $92.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

    HI Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

    • Kleinn Train Horns Dual Truck Horn - 102-1
    Kleinn Train Horns

    Kleinn Train Horns Dual Truck Horn - 102-1

    Part #: K/A102-1

    $72.95

    $72.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    Lowest Price! Guaranteed! Request A Price Match

    Qualifies for Free Shipping on Orders Over $149.99

    • Kleinn Train Horns Train Horn - 130
    Kleinn Train Horns

    Kleinn Train Horns Train Horn - 130

    Part #: K/A130
    5.0 5.0 (2)

    $102.95

    $102.95

    On Backorder
    Contact Us for Availability or Alternatives

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    On Backorder

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

    Lowest Price! Guaranteed! Request A Price Match

    • Kleinn Train Horns Black Triple Air Horn - 130-1
    Kleinn Train Horns

    Kleinn Train Horns Black Triple Air Horn - 130-1

    Part #: K/A130-1

    $92.95

    $92.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    Lowest Price! Guaranteed! Request A Price Match

    Qualifies for Free Shipping on Orders Over $149.99

    • Kleinn Model 1302 Remote Quick Connect Coupler Relocation Kit - 1302
    Kleinn Train Horns

    Kleinn Model 1302 Remote Quick Connect Coupler Relocation Kit - 1302

    Part #: K/A1302

    $44.95

    $44.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    • Fitment: Universal Fit
      • + View More Specs - View Less Specs

    PROMOTIONS AUTOMATICALLY APPLIED

    Lowest Price! Guaranteed! Request A Price Match

    Qualifies for Free Shipping on Orders Over $149.99

    Kleinn Train Horns Heavy-Duty Pressure Switch - 2121
    Kleinn Train Horns

    Kleinn Train Horns Heavy-Duty Pressure Switch - 2121

    Part #: K/A2121

    $32.95

    $32.95

    In-Stock Ships next business day ?

    Free! Curbside & In-Store Pickup: Select A Store Near You

    Ship to Home:

    In-Stock Ships next business day ?

    PROMOTIONS AUTOMATICALLY APPLIED

    CO Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

    HI Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More