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DeeMaxx Hydraulic Brake Line Kit - Tandem Axle - 20'
DeeMaxx

DeeMaxx Hydraulic Brake Line Kit - Tandem Axle - 20'

Part Number: DE57SR
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$270.47
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Brake line kit lets you run brake fluid from your surge brake actuator to your trailer brakes. Great for disc brakes and torsion axles. Includes 20', 6', 3', and 18" flexible hoses, clamps, tee fittings, hardware, and zip ties. 1-800-940-8924 to order DeeMaxx accessories and parts part number DE57SR or order online at etrailer.com. Free expert support on all DeeMaxx products. Great prices and Fastest Shipping for DeeMaxx Hydraulic Brake Line Kit - Tandem Axle - 20'. Accessories and Parts reviews from real customers.
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  • Reviews (4)
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DeeMaxx Accessories and Parts - DE57SR

  • Trailer Brakes
  • Disc Brakes
  • Hydraulic Drum Brakes
  • Brake Lines
  • DeeMaxx
  • Brake Line Kits

Brake line kit lets you run brake fluid from your surge brake actuator to your trailer brakes. Great for disc brakes and torsion axles. Includes 20', 6', 3', and 18" flexible hoses, clamps, tee fittings, hardware, and zip ties.


Features:

  • Brake hoses and fittings let you run brake fluid from your surge brake actuator to your trailer brakes
    • Designed for use on tandem-axle trailers with drum or disc brakes
  • Flexible design makes hoses perfect for use with foldaway trailer tongues, disc brakes, and torsion axles
    • Rubber hoses meet DOT and SAE standards and are easier to install than rigid steel lines
  • Brass, male, swivel flare nut fittings on ends of each hose
    • Swivels allow flare fittings to turn without the hose twisting
  • Open area on flare fittings lets you use a line wrench for better grip
    • Minimizes the risk of stripping threads
    • Fittings are double-crimped onto hoses
  • Corrosion-resistant, brass tee fittings connect hydraulic lines
    • Female inverted flares (FIF) at each port
    • Built-in mounting hole makes it easy to secure fittings to your trailer with the included lag screws
  • Heavy-duty loom clamps secure hoses to your trailer's frame
    • Neoprene rubber lining won't chafe hoses


Specs:

  • Hose inner diameter: 1/8"
  • Fitting size: 3/16"
    • Thread size: 3/8"-24
    • Thread length: 0.287"


Complete Kit Contents:

  • (1) 20' Rubber brake line
  • (2) 6' 6" Rubber brake lines
  • (1) 3' Rubber brake line
  • (2) 18" Rubber brake lines
  • 1 Brass 3-way T-fitting
  • 1 Brass cross fitting
  • 12 Brake line clamps
  • 14 Stainless steel mounting screws
  • 12 Zip ties


DOT-TA20K Hydraulic Brake Line Kit - Tandem Axle - 20' x 1/8" ID Rubber Brake Hose - 3/16" MFFN with Male Swivels





Customer Satisfaction Score:

Ratings & Reviews

4.8

4 reviews
Brake line kit lets you run brake fluid from your surge brake actuator to your trailer brakes. Great for disc brakes and torsion axles. Includes 20', 6', 3', and 18" flexible hoses, clamps, tee fittings, hardware, and zip ties.

by:

Look great! Arrived quickly. Looking forward to install.



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See what our Experts say about this DeeMaxx Accessories and Parts

  • What do I Need to Convert My Electric Brakes to Disc Brakes on My 2024 Dutchman 36 with DeeMaxx?
    Hello Richard, Congrats on the new 2024 Dutchman 36 5th wheel! What is your favorite new feature? Looking to make the swap over to disc brakes, you will not be disappointed. Here is the set-up you will want with the DeeMaxx brakes: - (2) sets of the DeeMaxx Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Maxx Coating - 6,000 lbs # DE28YR (these only come in a 1/2" stud) - DeeMaxx Hydraulic Brake Line Kit - Tandem Axle - 20' # DE57SR - DeeMaxx Alpha G1600 Electric Over Hydraulic Actuator...
    view full answer...
  • Parts Needed for Disc Brake Conversion on 2018 Grand Design Imagine 2970RL
    Hello Terry; your Imagine 2970RL uses a 4,400 lb axle according to the Grand Design parts site. 4,400 lb axles are now obsolete so you will likely have to swap axles if you want to add disc brakes. Right now you have a 4,400 lb hub/drum with a 6 on 5-1/2 bolt pattern. If you can find a 4,400 lb idler hub with a 6 on 5-1/2 bolt pattern you could use the DeeMaxx Disc Brake Kit # DE82FR which is a slip-on rotor. We only have a hub and drum assembly left for 4.4k axles so unfortunately, I...
    view full answer...
  • Converting 3,500 lb Axles of 2021 Grand Design Imagine 2500RL To Disc Brake
    Hey Mark, yeah you can definitely convert the 3,500 lb axles of your 2021 Grand Design Imagine 2500RL to disc using the DeeMax actuator part # DE47SR that you referenced. The correct hub/rotor kit would be the part # DE66YR which you'd need two of, and you'd also need the tandem brake line kit part # DE57SR and you'd be set.
    view full answer...
  • Replacement Axle and Disc Brakes for 2018 Grand Design Imagine 2970RL With 4,400 lb Axle
    Hello again Terry; the next size up is a 5,200 lb axle which is commonly used to replace a 4,400 lb like the one you have now. Your current hub face measurement (length) is 86-1/2" so you can use the Dexter Trailer Axle Beam with E-Z Lube Spindles - 86-1/2" Long - 5,200 lbs # 8327816 as a replacement. The spring center measurement is 71-1/2" so you will have to cut off the spring seats and weld on # TRSS300 to match your current 68-1/2" measurement. You will also need the U-Bolt Kit for...
    view full answer...
  • Parts Needed to Do a Disc Brake Conversion on a 2024 Brinkley Model Z 5th Wheel Trailer
    You did your research extremely well Todd. The parts you listed are exactly what you need to do a disc brake conversion on your 2024 Brinkley Model Z 5th Wheel Trailer. You'll need two sets of the DeeMaxx Disc Brakes - 13" Hub/Rotor item # DE63AR. These work with 17-1/2" wheels and have 9/16" lug studs. The DeeMaxx Hydraulic Brake Line Kit item # DE57SR has all the lines and fittings you need. The only thing I recommend checking is that you have a EOH capable brake controller like...
    view full answer...
  • Recommended Parts for Adding Electric-Over-Hydraulic Disc Brakes on a Tandem Axle Pontoon Trailer
    Thanks for reaching out, Mike! Your 2-3/4" hole spacing sounds like it matches with a standard 3,500 lb axle brake spacing (2-13/16") so we'll get you setup with an Electric-Over-Hydraulic (EOH) brake system using those parts. I really like the DeeMaxx kits because they have a much better coating on them than others on the market. For your application we have the kit # DE66YR with the Maxx coating, and we have the kit # DE46YR which has the Maxx coating on the rotors and brackets along...
    view full answer...
  • Replacement Hydraulic Brake Parts for Continental Boat Trailer
    Hi Keith; since it is a tandem axle trailer you only need one DeeMaxx Hydraulic Brake Line Kit # DE57SR. This has everything you need to replace the lines on your current setup. For replacement calipers/rotors/hubs (so really a complete replacement) you will need to identify the axles. If you have an axle tag with a serial number that could be used to identify it with the manufacturer. If not, I would go ahead and pull off the hubs and check the bearings. Check for part numbers stamped...
    view full answer...
  • DeeMaxx Disc Brake Kit Recommendation for 7k Tandem Axles 9/16" Wheel Studs
    Hey James, we can help but we don't have the complete kit you are looking for as a single part number. For the slip on rotor brake kit you'd want the part # DE49YR. You'd need two of these since you have a tandem axle trailer. Then for the actuator you would need the part # DE77SR and then for the brake line kit part # DE57SR and you'd be set. If instead you were wanting hub/rotors that were integrated you'd want the part # DE68YR instead of the # DE49YR.
    view full answer...


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Ryan G
Installed by:
Ryan G
Employee Joshua S
Video by:
Joshua S
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
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Chris R
Employee Wilson B
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Wilson B
Employee Ryan F
Written by:
Ryan F

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