Trailer Brake Line Kits, Tubing and Fittings

Trailer Parts Superstore offers brake line kits for Leaf Spring Axle Trailers with Disc or Drum brakes. Material selection includes D.O.T. approved Flexible Rubber, 'AG' Coated Steel or Stainless Steel for maximum corrosion resistance. Brake line kits for Torsion Axle Trailers are also available in the 'AG' coated finish. In addition to the kits, we also offer a wide selection of individual brake lines and fittings to meet almost any trailer brake requirement.
Please note that Disc Brakes require the addition of a flexible hose between the caliper and steel brake tubing. Use stock # 5256100 24" hose adapter kit to convert Drum Brake lines for use with Disc Brakes.
Trailer Parts Tech Tip: Typical Brake Tubing Diagram
| Quantity | Description | Price | |
|---|---|---|---|
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TIE DOWN Disc Brake Adapter Line Kit #81099Stock# 5256100 |
$53.99
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20' Single Axle Disc/Drum Flexible Brake Tubing Kit #80326Stock# 5256044 |
$54.50
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20' Tandem Axle Disc/Drum Flexible Brake Tubing Kit #80328Stock# 5256045 |
$89.00
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Flexible Brake Line 2nd Axle Expansion Kit #80327Stock# 5256186 |
$44.50
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20' Single Axle Trailer Brake Tubing Kit #0539-001Stock# 5329001 |
$42.50
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20' Single Axle Trailer DISC Brake Tubing Kit #0539-013Stock# 5329020 |
$72.95
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25' Single Axle Trailer DISC Brake Tubing Kit #0539-014Stock# 5329021 |
$84.50
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20' Tandem Axle Trailer Brake Tubing Kit #0539-003Stock# 5329002 |
$79.95
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20' Tandem Axle Trailer DISC Brake Tubing Kit #0539-015Stock# 5329022 |
$142.95
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25' Tandem Axle Trailer Brake Tubing Kit #0539-004Stock# 5329003 |
$96.88
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25' Tandem Axle Trailer DISC Brake Tubing Kit #0539-016Stock# 5329023 |
$147.50
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20' Single Axle Trailer Brake S.S. Tubing Kit #0539-005Stock# 5329004 |
$123.95
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20' Single Axle Trailer DISC Brake S.S. Tubing Kit #0539-017Stock# 5329024 |
$134.00
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25' Single Axle Trailer DISC Brake S.S. Tubing Kit #0539-018Stock# 5329025 |
$154.00
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20' Tandem Axle Trailer Brake S.S. Tubing Kit #0539-007Stock# 5329005 |
$164.00
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20' Tandem Axle Disc Brake S.S. Tubing Kit #0539-019Stock# 5329026 |
$185.00
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25' Tandem Axle Trailer Disc Brake S.S. Tubing Kit #0539-020Stock# 5329027 |
$195.00
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20' Single Torsion Axle Trailer Brake Tubing Kit #0539-009Stock# 5329007 |
$69.95
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25' Single Torsion Axle Trailer Brake Tubing Kit #0539-010Stock# 5329008 |
$74.95
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20' Tandem Torsion Axle Trailer Brake Tubing Kit #0539-011Stock# 5329009 |
$112.95
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25' Tandem Torsion Axle Trailer Brake Tubing Kit #0539-012Stock# 5329010 |
$118.50
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3-Way Axle Union Tee W/Strap for Trailer Brakes #8032Stock# 5329019 |
$5.49
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Tee with Mounting Bracket for Trailer Brakes #0778500Stock# 5237068 |
$6.95
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Tube Clip for Trailer Brake Lines #0936600Stock# 5237069 |
$2.15
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13" Flexible Hydraulic Trailer Brake Hose #0777300Stock# 5237059 |
$15.99
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19" Flexible Hydraulic Trailer Brake Hose #0776500Stock# 5237060 |
$17.99
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24" Flexible Hydraulic Trailer Brake Hose #46238-24Stock# 5257087 |
$11.99
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32" Flexible Hydraulic Trailer Brake Hose #46238-32Stock# 5257086 |
$9.95
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76" Flexible Hydraulic Trailer Brake Hose #46238-76Stock# 5257085 |
$18.99
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240" Flexible Hydraulic Trailer Brake Hose #46238-240Stock# 5257084 |
$29.95
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4-1/2" 'AG Coated' Steel Trailer Brake Line #1086700Stock# 5237065 |
$4.99
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17" 'AG Coated' Steel Trailer Brake Line #1062200Stock# 5237063 |
$6.95
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30" 'AG Coated' Steel Trailer Brake Line #1061900Stock# 5237066 |
$9.99
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66" 'AG Coated' Steel Trailer Brake Line #1086600Stock# 5237064 |
$15.79
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15' 'AG Coated' Steel Trailer Brake Line #1086500Stock# 5237062 |
$29.88
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20' 'AG Coated' Steel Trailer Brake Line #1437100Stock# 5237061 |
$32.50
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Line Adapter 3/16" Male x 1/4" Female #7828Stock# 5329011 |
$2.49
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Line Adapter 5/16" Male x 1/4" Female #7829Stock# 5329012 |
$4.44
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Male Connector 3/8" IF Female x 3/8" MP (Drum) #1209800Stock# 5237109 |
$3.99
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Male Connector 3/16" IF Female x 1/8" MP (Disc) #202X3Stock# 5329013 |
$1.99
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Male Connector 1/4" IF Female x 1/8" MP #202X4Stock# 5329014 |
$2.69
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Male Connector 1/4" IF Female x 1/4" MP #202X4X4Stock# 5329015 |
$1.99
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Male Elbow 3/16" IF Female x 1/8" MP #402X3Stock# 5329016 |
$2.69
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Line Reducer 3/16" Female x 5/16" Male #7817Stock# 5329017 |
$3.49
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Line Union 3/16" IF x 3/16" IF #302X3Stock# 5329018 |
$1.99
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PENNZOIL 12 oz. DOT-4 & DOT-3 trailer brake fluid #8543Stock# 5305007 |
$5.49
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Trailer Brake Flush Kit #81107Stock# 5256235 |
$44.95
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