Filter

    Replacement Parts

    After years of use, parts can wear out. In our air horn replacement parts collection, you can find everything needed to keep your system in 100% working order!
    51 products
    HornBlasters Shocker XL Bell 1 HP-S4-B1
    HornBlasters Shocker XL Bell 1
    19.5" Long
    9 reviews
    $75.99
    HornBlasters Shocker XL Bell 2 HP-S4-B2
    HornBlasters Shocker XL Bell 2
    16.25" Long
    4 reviews
    $75.99
    HornBlasters Shocker XL Bell 3 HP-S4-B3
    HornBlasters Shocker XL Bell 3
    14.75" Long
    4 reviews
    $75.99
    HornBlasters Shocker XL Bell 4 HP-S4-B4
    HornBlasters Shocker XL Bell 4
    12.75" Long
    1 review
    $75.99
    Shocker Horn Front Mounting Stud HW-S-FS
    Shocker Horn Front Mounting Stud
    Replacement Stud & Hardware
    $3.99
    Shocker Horn 1/8" Brass Air Inlet FT-S-2M2M
    Shocker Horn 1/8" Brass Air Inlet
    Rear Stud Replacement
    $5.99
    Nathan AirChime O-Ring (K3, K5) HP-K-ORING
    Nathan AirChime O-Ring (K3, K5)
    Direct Replacement
    $2.39
    Nathan AirChime K-Series Cushion (K3, K5) HP-K-CUSHION
    Nathan AirChime K-Series Cushion (K3, K5)
    Direct Replacement
    $10.99
    Nathan AirChime K-Series Diaphragm (K3, K5) HP-K-DIAPHRAGM
    Nathan AirChime K-Series Diaphragm (K3, K5)
    Direct Replacement
    $10.99
    Nathan AirChime Diffuser Ring (K3, K5) HP-K-BAFFLE
    Nathan AirChime Diffuser Ring (K3, K5)
    Direct Replacement
    $10.99
    Nathan AirChime K-Series Diaphragm Kit (K3, K5) HP-K-DK
    Nathan AirChime K-Series Diaphragm Kit (K3, K5)
    $29.99
    Nathan AirChime P-Series Cork Gasket (P3, P5) HP-P-GASKET
    Nathan AirChime P-Series Cork Gasket (P3, P5)
    $3.29
    Nathan AirChime P-Series Diaphragm Kit (P3, P5) HP-P-DK
    Nathan AirChime P-Series Diaphragm Kit (P3, P5)
    1 review
    $29.99
    Nathan AirChime K3 Rebuild Kit HP-K3-DK
    Nathan AirChime K3 Rebuild Kit
    $89.99
    Nathan AirChime K5 Rebuild Kit HP-K5-DK
    Nathan AirChime K5 Rebuild Kit
    $144.99
    Nathan AirChime P3 Rebuild Kit HP-P3-DK
    Nathan AirChime P3 Rebuild Kit
    2 reviews
    $89.99
    Nathan AirChime P5 Rebuild Kit HP-P5-DK
    Nathan AirChime P5 Rebuild Kit
    $144.99
    Train Horn Diaphragm Kit HP-C3O-DIAKIT
    Train Horn Diaphragm Kit
    1 review
    $9.99