Trailer Brake Line Kits, Tubing and Fittings at Trailer Parts Superstore
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Trailer Brake Line Kits, Tubing and Fittings

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

TIEDOWN Disc Brake Adapter Line Kit #81099

TIEDOWN Disc Brake Adapter Line Kit #81099

Stock# 7125029
Tie Down Engineering 3/16" x 24" flexible brake lines with brass couplings, required when using steel brake lines.

$55.99

TIEDOWN 20' Single Axle Disc/Drum Flexible Brake Tubing Kit #80326

TIEDOWN 20' Single Axle Disc/Drum Flexible Brake Tubing Kit #80326

Stock# 7125016
DISC or DRUM Hydraulic brake tubing kit for Leaf Spring & Torsion suspension style axles. Brake lines provided are DOT/Flexible hoses approved for use on all trailer brakes.

$59.95

TIEDOWN 20' Tandem Axle Disc/Drum Flexible Brake Tubing Kit #80328

TIEDOWN 20' Tandem Axle Disc/Drum Flexible Brake Tubing Kit #80328

Stock# 7125017
DISC or DRUM Hydraulic brake tubing kit for Leaf Spring & Torsion suspension style axles. Brake lines provided are DOT/Flexible hoses approved for use on all trailer brakes.

$96.00

TIEDOWN Flexible Brake Line 2nd Axle Expansion Kit #80327

TIEDOWN Flexible Brake Line 2nd Axle Expansion Kit #80327

Stock# 7125040
Designed to be used with Tie-Down Engineering Single Axle Line Kit (#5256044) as an "Add On" tandem axle expansion kit. Works for both Disc or Drum style brakes.

$47.95

20' Single Axle Trailer Brake Tubing Kit #0539-001

20' Single Axle Trailer Brake Tubing Kit #0539-001

Stock# 5329001
Hydraulic brake tubing kit for leaf spring suspension style axles with drum brakes. 20' is measured from the actuator to the axle 'Tee' fitting.

$49.95

20' Single Axle Trailer DISC Brake Tubing Kit #0539-013

20' Single Axle Trailer DISC Brake Tubing Kit #0539-013

Stock# 5329020
Hydraulic brake tubing kit for leaf spring suspension style axles with Disc brakes. Includes two 13" flex hoses for 'floating' calipers. 20' is measured from the actuator to the axle 'Tee' fitting.

$69.99

25' Single Axle Trailer DISC Brake Tubing Kit #0539-014

25' Single Axle Trailer DISC Brake Tubing Kit #0539-014

Stock# 5329021
Hydraulic brake tubing kit for leaf spring suspension style axles with Disc brakes. Includes two 13" flex hoses for 'floating' calipers. 25' is measured from the actuator to the axle 'Tee' fitting.

$79.99

20' Tandem Axle Trailer Brake Tubing Kit #0539-003

20' Tandem Axle Trailer Brake Tubing Kit #0539-003

Stock# 5329002
Hydraulic brake tubing kit for leaf spring suspension style axles with drum brakes. 20' is measured from the actuator to the front axle 'Tee' fitting.

$89.99

20' Tandem Axle Trailer DISC Brake Tubing Kit #0539-015

20' Tandem Axle Trailer DISC Brake Tubing Kit #0539-015

Stock# 5329022
Hydraulic brake tubing kit for leaf spring suspension style axles with Disc brakes. Includes four 13" flex hoses for 'floating' calipers. 20' is measured from the actuator to the front axle 'Tee' fitting.

$129.95

25' Tandem Axle Trailer Brake Tubing Kit #0539-004

25' Tandem Axle Trailer Brake Tubing Kit #0539-004

Stock# 5329003
Hydraulic brake tubing kit for leaf spring suspension style axles with drum brakes. 25' is measured from the actuator to the front axle 'Tee' fitting.

$94.00

25' Tandem Axle Trailer DISC Brake Tubing Kit #0539-016

25' Tandem Axle Trailer DISC Brake Tubing Kit #0539-016

Stock# 5329023
Hydraulic brake tubing kit for leaf spring suspension style axles with Disc brakes. Includes four 13" flex hoses for 'floating' calipers. 25' is measured from the actuator to the front axle 'Tee' fitting.

$134.95

20' Single Axle Trailer Brake S.S. Tubing Kit #0539-005

20' Single Axle Trailer Brake S.S. Tubing Kit #0539-005

Stock# 5329004
Hydraulic stainless steel brake tubing kit for leaf spring suspension style axles with drum brakes. 20' is measured from the actuator to the axle 'Tee' fitting.

$106.95

20' Single Axle Trailer DISC Brake S.S. Tubing Kit #0539-017

20' Single Axle Trailer DISC Brake S.S. Tubing Kit #0539-017

Stock# 5329024
Hydraulic stainless steel brake tubing kit for leaf spring suspension style axles with Disc brakes. Includes two 13" flex hoses for 'floating' calipers. 20' is measured from the actuator to the axle 'Tee' fitting.

$126.50

25' Single Axle Trailer DISC Brake S.S. Tubing Kit #0539-018

25' Single Axle Trailer DISC Brake S.S. Tubing Kit #0539-018

Stock# 5329025
Hydraulic stainless steel brake tubing kit for leaf spring suspension style axles with Disc brakes. Includes two 13" flex hoses for 'floating' calipers. 25' is measured from the actuator to the axle 'Tee' fitting.

$133.00

20' Tandem Axle Trailer Brake S.S. Tubing Kit #0539-007

20' Tandem Axle Trailer Brake S.S. Tubing Kit #0539-007

Stock# 5329005
Hydraulic stainless steel brake tubing kit for leaf spring suspension style axles with drum brakes. 20' is measured from the actuator to the front axle 'Tee' fitting.

$149.95

24'6" Tandem Axle Trailer Brake S.S. Tubing Kit #0539-008

24'6" Tandem Axle Trailer Brake S.S. Tubing Kit #0539-008

Stock# 5329006
Hydraulic stainless steel brake tubing kit for leaf spring suspension style axles with drum brakes. 24'6" is measured from the actuator to the front axle 'Tee' fitting.

$165.00

20' Tandem Axle Disc Brake S.S. Tubing Kit #0539-019

20' Tandem Axle Disc Brake S.S. Tubing Kit #0539-019

Stock# 5329026
Hydraulic stainless steel brake tubing kit for leaf spring suspension style axles with Disc brakes. Includes four 13" flex hoses for 'floating' calipers. 20' is measured from the actuator to the front axle 'Tee' fitting.

$191.00

25' Tandem Axle Trailer Disc Brake S.S. Tubing Kit #0539-020

25' Tandem Axle Trailer Disc Brake S.S. Tubing Kit #0539-020

Stock# 5329027
Hydraulic stainless steel brake tubing kit for leaf spring suspension style axles with Disc brakes. Includes four 13" flex hoses for 'floating' calipers. 25' is measured from the actuator to the front axle 'Tee' fitting.

$206.00

20' Single Torsion Axle Trailer Brake Tubing Kit #0539-009

20' Single Torsion Axle Trailer Brake Tubing Kit #0539-009

Stock# 5329007
Hydraulic brake tubing kit for Torsion suspension style axles with drum brakes. 20' is measured from the actuator to the axle 'Tee' fitting.

$59.95

25' Single Torsion Axle Trailer Brake Tubing Kit #0539-010

25' Single Torsion Axle Trailer Brake Tubing Kit #0539-010

Stock# 5329008
Hydraulic brake tubing kit for Torsion suspension style axles with drum brakes. 25' is measured from the actuator to the axle 'Tee' fitting.

$62.95

20' Tandem Torsion Axle Trailer Brake Tubing Kit #0539-011

20' Tandem Torsion Axle Trailer Brake Tubing Kit #0539-011

Stock# 5329009
Hydraulic brake tubing kit for Torsion suspension style axles with drum brakes. 20' is measured from the actuator to the front axle 'Tee' fitting.

$97.00

25' Tandem Torsion Axle Trailer Brake Tubing Kit #0539-012

25' Tandem Torsion Axle Trailer Brake Tubing Kit #0539-012

Stock# 5329010
Hydraulic brake tubing kit for Torsion suspension style axles with drum brakes. 25' is measured from the actuator to the front axle 'Tee' fitting.

$99.00

TITAN Tri-Axle Torsion Axle Trailer Brake Tubing Kit #071-B27-00

TITAN Tri-Axle Torsion Axle Trailer Brake Tubing Kit #071-B27-00

Stock# 5237161
The Titan hydraulic brake tubing kit for triple axle torsion style trailers can be used with disc or drum brakes.

$189.00

3-Way Axle Union Tee W/Strap for Trailer Brakes #8032

3-Way Axle Union Tee W/Strap for Trailer Brakes #8032

Stock# 5329019
3/16" IF axle union TEE attaches easily with tie-strap, (1) per package

$6.59

TITAN Tee with Mounting Bracket for Trailer Brakes #0778500

TITAN Tee with Mounting Bracket for Trailer Brakes #0778500

Stock# 5237068
3-way brass connector for 3/8" x 24 thread brake line fittings.

$7.50

TITAN Tube Clip for Trailer Brake Lines #0936600

TITAN Tube Clip for Trailer Brake Lines #0936600

Stock# 5237069
Plastic clip secures metal brake hose to trailer frame.

$2.15

TIEDOWN 24" Flexible Hydraulic Trailer Brake Hose #46238-24

TIEDOWN 24" Flexible Hydraulic Trailer Brake Hose #46238-24

Stock# 7125171
24" long D.O.T. approved rubber trailer brake hose includes two male 3/8" x 24 metal end fittings.

$12.95

TIEDOWN 32" Flexible Hydraulic Trailer Brake Hose #46238-32

TIEDOWN 32" Flexible Hydraulic Trailer Brake Hose #46238-32

Stock# 7125170
32" long D.O.T. approved rubber trailer brake hose includes two male 3/8" x 24 metal end fittings.

$10.95

TIEDOWN 76" Flexible Hydraulic Trailer Brake Hose #46238-76

TIEDOWN 76" Flexible Hydraulic Trailer Brake Hose #46238-76

Stock# 7125169
76" long D.O.T. approved rubber trailer brake hose includes two male 3/8" x 24 metal end fittings.

$18.99

TIEDOWN 240" Flexible Hydraulic Trailer Brake Hose #46238-240

TIEDOWN 240" Flexible Hydraulic Trailer Brake Hose #46238-240

Stock# 7125168
240" long D.O.T. approved rubber trailer brake hose includes two male 3/8" x 24 metal end fittings.

$32.95

DEEMAXX 12" Rubber Flexible Trailer Brake Hose #DOT-RFL-12

DEEMAXX 12" Rubber Flexible Trailer Brake Hose #DOT-RFL-12

Stock# 7103030
12" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$8.69

DEEMAXX 16" Rubber Flexible Trailer Brake Hose #DOT-RFL-16

DEEMAXX 16" Rubber Flexible Trailer Brake Hose #DOT-RFL-16

Stock# 7103031
16" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$8.99

DEEMAXX 18" Rubber Flexible Trailer Brake Hose #DOT-RFL-18

DEEMAXX 18" Rubber Flexible Trailer Brake Hose #DOT-RFL-18

Stock# 7103032
18" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$9.15

DEEMAXX 24" Rubber Flexible Trailer Brake Hose #DOT-RFL-24

DEEMAXX 24" Rubber Flexible Trailer Brake Hose #DOT-RFL-24

Stock# 7103033
24" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$9.66

DEEMAXX 36" Rubber Flexible Trailer Brake Hose #DOT-RFL-36

DEEMAXX 36" Rubber Flexible Trailer Brake Hose #DOT-RFL-36

Stock# 7103034
36" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$10.66

DEEMAXX 38" Rubber Flexible Trailer Brake Hose #DOT-RFL-38

DEEMAXX 38" Rubber Flexible Trailer Brake Hose #DOT-RFL-38

Stock# 7103035
38" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$10.82

DEEMAXX 60" Rubber Flexible Trailer Brake Hose #DOT-RFL-60

DEEMAXX 60" Rubber Flexible Trailer Brake Hose #DOT-RFL-60

Stock# 7103036
60" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$12.66

DEEMAXX 72" Rubber Flexible Trailer Brake Hose #DOT-RFL-72

DEEMAXX 72" Rubber Flexible Trailer Brake Hose #DOT-RFL-72

Stock# 7103037
72" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$13.65

DEEMAXX 78" Rubber Flexible Trailer Brake Hose #DOT-RFL-78

DEEMAXX 78" Rubber Flexible Trailer Brake Hose #DOT-RFL-78

Stock# 7103038
78" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$14.18

DEEMAXX 220" Rubber Flexible Trailer Brake Hose #DOT-RFL-220

DEEMAXX 220" Rubber Flexible Trailer Brake Hose #DOT-RFL-220

Stock# 7103039
220" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$24.44

DEEMAXX 240" Rubber Flexible Trailer Brake Hose #DOT-RFL-240

DEEMAXX 240" Rubber Flexible Trailer Brake Hose #DOT-RFL-240

Stock# 7103040
240" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$25.99

DEEMAXX 260" Rubber Flexible Trailer Brake Hose #DOT-RFL-260

DEEMAXX 260" Rubber Flexible Trailer Brake Hose #DOT-RFL-260

Stock# 7103041
260" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$27.66

DEEMAXX 280" Rubber Flexible Trailer Brake Hose #DOT-RFL-280

DEEMAXX 280" Rubber Flexible Trailer Brake Hose #DOT-RFL-280

Stock# 7103042
280" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$29.25

DEEMAXX 312" Rubber Flexible Trailer Brake Hose #DOT-RFL-312

DEEMAXX 312" Rubber Flexible Trailer Brake Hose #DOT-RFL-312

Stock# 7103043
312" long, Rubber flexible trailer brake brake hose with a rated 10,950 psi burst strength.  This is a DOT approved hose and includes two male 3/16" brass inverted flare ends with 3/8"-24 thread.

$31.82

DEEMAXX 18" Stainless Steel Flexible Trailer Brake Hose #DOT-SSFL-18

DEEMAXX 18" Stainless Steel Flexible Trailer Brake Hose #DOT-SSFL-18

Stock# 7103026
18" long, Stainless Steel braided, with teflon core, flexible trailer brake brake hose with a rated 15,110 psi burst strength.  This is a DOT approved hose and includes two male 3/16" S.S. inverted flare ends with 3/8"-24 thread.

$25.99

DEEMAXX 24" Stainless Steel Flexible Trailer Brake Hose #DOT-SSFL-24

DEEMAXX 24" Stainless Steel Flexible Trailer Brake Hose #DOT-SSFL-24

Stock# 7103027
24" long, Stainless Steel braided, with teflon core, flexible trailer brake brake hose with a rated 15,110 psi burst strength.  This is a DOT approved hose and includes two male 3/16" S.S. inverted flare ends with 3/8"-24 thread.

$29.55

DEEMAXX 30" Stainless Steel Flexible Trailer Brake Hose #DOT-SSFL-30

DEEMAXX 30" Stainless Steel Flexible Trailer Brake Hose #DOT-SSFL-30

Stock# 7103028
30" long, Stainless Steel braided, with teflon core, flexible trailer brake brake hose with a rated 15,110 psi burst strength.  This is a DOT approved hose and includes two male 3/16" S.S. inverted flare ends with 3/8"-24 thread.

$32.97

DEEMAXX 36" Stainless Steel Flexible Trailer Brake Hose #DOT-SSFL-36

DEEMAXX 36" Stainless Steel Flexible Trailer Brake Hose #DOT-SSFL-36

Stock# 7103029
36" long, Stainless Steel braided, with teflon core, flexible trailer brake brake hose with a rated 15,110 psi burst strength.  This is a DOT approved hose and includes two male 3/16" S.S. inverted flare ends with 3/8"-24 thread.

$36.50

TITAN 4-1/2" 'AG Coated' Steel Trailer Brake Line #1086700

TITAN 4-1/2" 'AG Coated' Steel Trailer Brake Line #1086700

Stock# 5237065
3/16" O.D. AG coated steel brake line with 3/8" x 24 thread brass end fittings.

$5.99

TITAN 17" 'AG Coated' Steel Trailer Brake Line #1062200

TITAN 17" 'AG Coated' Steel Trailer Brake Line #1062200

Stock# 5237063
3/16" O.D. AG coated steel brake line with 3/8" x 24 thread brass end fittings.

$7.95

TITAN 30" 'AG Coated' Steel Trailer Brake Line #1061900

TITAN 30" 'AG Coated' Steel Trailer Brake Line #1061900

Stock# 5237066
3/16" O.D. AG coated steel brake line with 3/8" x 24 thread brass end fittings.

$11.50

TITAN 66" 'AG Coated' Steel Trailer Brake Line #1086600

TITAN 66" 'AG Coated' Steel Trailer Brake Line #1086600

Stock# 5237064
3/16" O.D. AG coated steel brake line with 3/8" x 24 thread brass end fittings.

$17.99

TITAN 15' 'AG Coated' Steel Trailer Brake Line #1086500

TITAN 15' 'AG Coated' Steel Trailer Brake Line #1086500

Stock# 5237062
3/16" O.D. AG coated steel brake line with 3/8" x 24 thread brass end fittings.

$32.50

TITAN 19' 'AG Coated' Steel Trailer Brake Line #1437100

TITAN 19' 'AG Coated' Steel Trailer Brake Line #1437100

Stock# 5237061
3/16" O.D. AG coated steel brake line with 3/8" x 24 thread brass end fittings.

$34.95

Line Adapter 3/16" Male x 1/4" Female #7828

Line Adapter 3/16" Male x 1/4" Female #7828

Stock# 5329011
Brass trailer brake line adapter, (1) per package

$2.99

Line Adapter 5/16" Male x 1/4" Female #7829

Line Adapter 5/16" Male x 1/4" Female #7829

Stock# 5329012
Brass trailer brake line adapter, (1) per package

$5.35

TITAN Male Connector 3/8" IF Female x 3/8" MP (Drum) #068-350-00

TITAN Male Connector 3/8" IF Female x 3/8" MP (Drum) #068-350-00

Stock# 5237109
Brass male connector, (1) per package. Fits most drum brake master cylinders and trailer brake line fittings.

$4.29

Male Connector 3/16" IF Female x 1/8" MP (Disc) #202X3

Male Connector 3/16" IF Female x 1/8" MP (Disc) #202X3

Stock# 5329013
Brass male connector, (1) per package. Fits most master cylinders and trailer brake line fittings.

$2.39

Male Connector 1/4" IF Female x 1/8" MP #202X4

Male Connector 1/4" IF Female x 1/8" MP #202X4

Stock# 5329014
Brass male connector, (1) per package

$3.29

Male Connector 1/4" IF Female x 1/4" MP #202X4X4

Male Connector 1/4" IF Female x 1/4" MP #202X4X4

Stock# 5329015
Brass male connector, (1) per package

$2.39

Male Elbow 3/16" IF Female x 1/8" MP #402X3

Male Elbow 3/16" IF Female x 1/8" MP #402X3

Stock# 5329016
Brass male elbow fitting, (1) per package

$3.25

Line Reducer 3/16" Female x 5/16" Male #7817

Line Reducer 3/16" Female x 5/16" Male #7817

Stock# 5329017
Brass line fitting reducer, (1) per package

$4.19

Line Union 3/16" IF x 3/16" IF #302X3

Line Union 3/16" IF x 3/16" IF #302X3

Stock# 5329018
Brass trailer brake line union, (1) per package

$2.49

Castrol 12 oz. DOT-4 Trailer Brake Fluid #12509

Castrol 12 oz. DOT-4 Trailer Brake Fluid #12509

Stock# 5305007
Castrol 12 oz. DOT-4 Trailer Brake Fluid is approved for use in Disc and Drum hydraulic trailer brake systems.

$5.49

TIEDOWN Trailer Brake Flush Kit #81107

TIEDOWN Trailer Brake Flush Kit #81107

Stock# 7125054
The flush kit for trailer drum brakes stops saltwater corrosion of drum brakes by flushing it with fresh water.

$47.95

BECKSON Nylon Cable Ties 7" (12-Pack) #L-7MHB

BECKSON Nylon Cable Ties 7" (12-Pack) #L-7MHB

Stock# 5006020
7" Black Nylon Cable Ties can be used to help secure brake lines, wiring, and many other things on a trailer.
Sold in packs of 12.

$3.98

BECKSON Nylon Cable Ties 14" (5-Pack) #L-14MHB

BECKSON Nylon Cable Ties 14" (5-Pack) #L-14MHB

Stock# 5006022
14" Black Nylon Cable Ties can be used to help secure brake lines, wiring, and many other things on a trailer.
Sold in packs of 5.

$4.19