Leaf springs for working trucks and trailers

Parts and support 3 plants behind the line

1-877-587-9888

BLUEBIRD parts

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BLUEBIRD part pages in catalog

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Part pages3
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Front Parabolic

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3 part pagesOpen family page
  1. 14-124

    BLUEBIRD 1658830

    APM Part Number A660-00021-P30 · 1 OEM reference

    Position
    Front
    Spring group
    Parabolic
    Spring stage
    Progressive
    Leaf count
    2+1 leaves
    Full length (L)
    55.98 in
    A-side length (La)
    27.99 in
    B-side length (Lb)
    27.99 in
    Camber / free arch (C)
    2.52 in
    Load capacity
    5400 lb
    Load rate
    5400 lb
    Part detailsOpen part page
  2. 14-126

    BLUEBIRD 1657311

    APM Part Number A660-00011-P30 · 1 OEM reference

    Position
    Front
    Spring group
    Parabolic
    Spring stage
    Single stage
    Leaf count
    3 leaves
    Full length (L)
    52.01 in
    A-side length (La)
    26.00 in
    B-side length (Lb)
    26.00 in
    Camber / free arch (C)
    4.69 in
    Load capacity
    3535 lb
    Part detailsOpen part page
  3. 14-136

    BLUEBIRD 1670397

    APM Part Number A614-00071-P30 · 1 OEM reference

    Position
    Front
    Spring group
    Parabolic
    Spring stage
    Single stage
    Leaf count
    4 leaves
    Full length (L)
    55.98 in
    A-side length (La)
    27.99 in
    B-side length (Lb)
    27.99 in
    Camber / free arch (C)
    2.32 in
    Part detailsOpen part page