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

TIE DOWN Disc Brake Adapter Line Kit #81099

TIE DOWN Disc Brake Adapter Line Kit #81099

Stock# 5256100
Tie Down Engineering 3/16" x 24" flexible brake lines with brass couplings, required when using steel brake lines.

$53.99

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

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

Stock# 5256044
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.

$54.50

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

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

Stock# 5256045
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.

$89.00

Flexible Brake Line 2nd Axle Expansion Kit #80327

Flexible Brake Line 2nd Axle Expansion Kit #80327

Stock# 5256186
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.

$44.50

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.

$42.50

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.

$72.95

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.

$84.50

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.

$79.95

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.

$142.95

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.

$96.88

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.

$147.50

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.

$123.95

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.

$134.00

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.

$154.00

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.

$164.00

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.

$185.00

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.

$195.00

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.

$69.95

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.

$74.95

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.

$112.95

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.

$118.50

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

$5.49

Tee with Mounting Bracket for Trailer Brakes #0778500

Tee with Mounting Bracket for Trailer Brakes #0778500

Stock# 5237068
3-way brass connector for 3/8"x24 fittings.

$6.95

Tube Clip for Trailer Brake Lines #0936600

Tube Clip for Trailer Brake Lines #0936600

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

$2.15

13" Flexible Hydraulic Trailer Brake Hose #0777300

13" Flexible Hydraulic Trailer Brake Hose #0777300

Stock# 5237059
13" long D.O.T. approved rubber trailer brake hose includes one male & one female 3/8 "x 24 metal end fitting.

$15.99

19" Flexible Hydraulic Trailer Brake Hose #0776500

19" Flexible Hydraulic Trailer Brake Hose #0776500

Stock# 5237060
19" long D.O.T. approved rubber trailer brake hose includes one male & one female 3/8" x 24 metal end fitting.

$17.99

24" Flexible Hydraulic Trailer Brake Hose #46238-24

24" Flexible Hydraulic Trailer Brake Hose #46238-24

Stock# 5257087
24" long D.O.T. approved rubber trailer brake hose includes two male 3/8" x 24 metal end fittings.

$11.99

32" Flexible Hydraulic Trailer Brake Hose #46238-32

32" Flexible Hydraulic Trailer Brake Hose #46238-32

Stock# 5257086
32" long D.O.T. approved rubber trailer brake hose includes two male 3/8" x 24 metal end fittings.

$9.95

76" Flexible Hydraulic Trailer Brake Hose #46238-76

76" Flexible Hydraulic Trailer Brake Hose #46238-76

Stock# 5257085
76" long D.O.T. approved rubber trailer brake hose includes two male 3/8" x 24 metal end fittings.

$18.99

240" Flexible Hydraulic Trailer Brake Hose #46238-240

240" Flexible Hydraulic Trailer Brake Hose #46238-240

Stock# 5257084
240" long D.O.T. approved rubber trailer brake hose includes two male 3/8" x 24 metal end fittings.

$29.95

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

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 steel end fittings.

$4.99

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

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 steel end fittings.

$6.95

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

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 steel end fittings.

$9.99

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

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 steel end fittings.

$15.79

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

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 steel end fittings.

$29.88

20' 'AG Coated' Steel Trailer Brake Line #1437100

20' 'AG Coated' Steel Trailer Brake Line #1437100

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

$32.50

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

$2.49

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

$4.44

Male Connector 3/8" IF Female x 3/8" MP (Drum) #1209800

Male Connector 3/8" IF Female x 3/8" MP (Drum) #1209800

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

$3.99

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.

$1.99

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

$2.69

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

$1.99

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

$2.69

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

$3.49

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

$1.99

PENNZOIL 12 oz. DOT-4 & DOT-3 trailer brake fluid #8543

PENNZOIL 12 oz. DOT-4 & DOT-3 trailer brake fluid #8543

Stock# 5305007
PENNZOIL 12 oz. DOT-4 and DOT-3 trailer brake fluid is approved for use in Disc and Drum hydraulic trailer brake systems.

$5.49

Trailer Brake Flush Kit #81107

Trailer Brake Flush Kit #81107

Stock# 5256235
The flush kit for trailer drum brakes stops saltwater corrosion of drum brakes by flushing it with fresh water.

$44.95