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Kodiak Hydraulic Brake Line Kit - Single Axle - 18'

Kodiak Hydraulic Brake Line Kit - Single Axle - 18'

Item # 18SI-BLKIT

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Accessories and Parts 18SI-BLKIT - Brake Line Kits - Kodiak
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  • Trailer Brakes
  • Hydraulic Drum Brakes
  • Disc Brakes
  • Brake Lines
  • Kodiak
  • Brake Line Kits
  • 18 Feet Long
  • Flexible Brake Hose
  • Single Axle
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 18', 7', and 1-1/2' flexible hoses with swivel fittings; a tee fitting; and hardware. Call 800-298-8924 to order Kodiak accessories and parts part number 18SI-BLKIT or order online at etrailer.com. Free expert support on all Kodiak products. Guaranteed Lowest Price and Fastest Shipping for Kodiak Hydraulic Brake Line Kit - Single Axle - 18'. Accessories and Parts reviews from real customers.


  • All Info
  • Reviews (37)
  • Q & A (39)
  • Videos (1)
  • Photos
  • Why etrailer?

Kodiak Accessories and Parts - 18SI-BLKIT

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 18', 7', and 1-1/2' flexible hoses with swivel fittings; a tee fitting; and hardware.


Features:

  • Brake hoses and fittings let you run brake fluid from your surge brake actuator to your trailer brakes
    • Designed for use on single-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 have deep threads
    • Deep threads improve connection to help prevent leaks
    • 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 fitting connects 3 hydraulic lines
    • Female inverted flares (FIF) at each port
  • Heavy-duty loom clamps secure hoses to your trailer's frame
  • Kit includes:
    • (1) 18' Long flexible brake line
    • (1) 7' Long flexible brake line
    • (1) 1-1/2' Long flexible brake line
    • 1 Tee fitting
    • (15) 1/2" Loom clamps


Specs:

  • Hose inner diameter: 1/8"
  • Fitting size: 3/16"
    • Thread size: 3/8"-24
  • 3-Year limited warranty on hoses and fittings


Hydraulic Brake Line Installation for Single-Axle Trailers


Single Axle Brake Line Kit

  • (A) 18' Long flexible brake line (BH-3MFS-18)
  • (B) 7' Long flexible brake line (BH-3MFS-7)
  • (C) 1-1/2' Long flexible brake line (BH-3MFS-1-5)
  • (D) Tee fitting (BH-T-3FIF)
  • (E) Loom clamps (A0500)

Flexible Rubber Brake Hoses

Kodiak brake hoses are made of rubber, making them a practical choice for a variety of applications. Because you can easily bend them, rubber hoses are simpler to work with than rigid stainless steel brake lines. This flexibility makes rubber hoses great for use with foldaway trailer tongues because they are less likely to kink or break when bent. In addition, rubber hoses allow for a wide range of motion so articulating parts can effectively function. These qualities make rubber hoses better suited than steel lines for trailers with torsion axle suspension systems and trailers that have disc brakes.


Stainless steel brake lines have braided exteriors, which can not only wear against exterior surfaces, but also against the interior lining of the hose if dirt gets underneath the steel braid. And if the braid on a stainless steel line tears, it can cut into the hose lining. The exterior surface of these hoses is solid rubber, so there are no crevices for debris to enter.


Durable Fittings with Deep Threads

Kodiak Hose Flare

Kodiak brake hoses have corrosion-resistant brass fittings with stainless steel flares. These fittings have a gap built into them that allows room for a line wrench - also called a flare nut wrench - to slide over the line and down to the nut. This type of wrench grips the nut better than a standard open-ended wrench so there is less chance of stripping the threads as you tighten down the nut.


The stainless steel that is used to create the flares on these hoses is stronger than brass. As a result, these fittings are more durable than ones made entirely of brass. The stainless flares are primarily designed to keep the fittings from splitting when you tighten them down, but they offer absolute rust protection as well.


Kodiak's fittings have deeper threads than many other fittings on the market to provide a higher thread engagement. Deeper threads offer an advantage when used with fittings that have the same thread depth. These Kodiak fittings will work with most fittings on the market, but when they're used with other Kodiak fittings, the result is a stronger connection with fewer leaks.



BH-3MFS-18 Kodiak 1/8" ID Rubber Brake Hose - 3/16" MFFN with Male Swivels - 216"

BH-3MFS-7 Kodiak 1/8" ID Rubber Brake Hose - 3/16" MFFN with Male Swivels - 84"

BH-3MFS-1-5 Kodiak 1/8" ID Rubber Brake Hose - 3/16" MFFN with Dead Swivels - 18"

BH-T-3FIF Kodiak Forged Brass T-Fitting for 1/8" Diameter Brake Hose - 3/16" Female Inverted Flare

A0500 Metal Loom Clamp - 1/2"







Video of Kodiak Hydraulic Brake Line Kit - Single Axle - 18'


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Kodiak Trailer Brakes 18SI-BLKIT Review

Today we're going to take a look at the Kodiak 18 foot single axle hydraulic brake line kit. Now these brake hoses and the fittings will let you run a brake fluid from your surge brake actuator to your trailer brakes. This kit here is designed for use on single axle trailers with drum or disk brakes. Has a flexible design makes the hoses perfect for use with foldaway trailer tongues, disk brakes and torsion axles. Now these rubber hoses do meet the DOT, which is the Department of Transportation and the SAE standards and are easier to install than ridged steel lines. The kit includes everything shown here on the table. One 18 foot long flexible brake line, one 7 foot long flexible brake line, one 1 1/2 foot long flexible brake line, one T fitting and 15 of the half inch loom clamps.

Now on the end here the brass nail swivel flair nut fitting here on the ends of each hose have nice deep threads to them. The deep threads will improve the connection to help prevent any leaks. The swivel allows the flair fittings to turn without the hose twisting. If you notice the flairs on the hose itself, they're stainless steel flairs, this'll help resist corrosion. They're stronger than brass to reduce any splitting.

If you notice when you push this in to tightened it down it gives you this open area right here on the flair fittings. This allows you to let you use a line wrench for better grip. This will minimize the risk of stripping the threads. Right here you'll notice they use a double crimped brass ferrel, which will secure the clamp fittings to the hose. The fittings are these brass fittings right here. This is a corrosion resistant fitting, connects your hydraulic lines.

If you notice the three ports on it, each one are female inverted flairs on each port. The loom clamps, they're heavy duty loom clamps that'll secure these hoses to your trailers frame. Few specs on this kit, the hose is the inner diameter on the hose is 1/8 on an inch. The fittings size is 3/16 of an inch and the thread size is 3/8 inch by 24. But that should do it for the review on the Kodiak 18 foot single axle hydraulic brake line kit..


Customer Reviews

Kodiak Hydraulic Brake Line Kit - Single Axle - 18' - 18SI-BLKIT

Average Customer Rating:  4.8 out of 5 stars   (37 Customer 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 18', 7', and 1-1/2' flexible hoses with swivel fittings; a tee fitting; and hardware.

- 18SI-BLKIT
by:

Here are my pics of my trailer brake system refurbishment. 413335



- 18SI-BLKIT
by:

vary easy job to do and it all works great thank you etrailer.com 634111



- 18SI-BLKIT
by:

Very easy to install. I went from no brakes to great breaks. The only thing I had to do was add a brake flange to my all aluminum axle. I made the flanges from 1/4 6x6 aluminum plates. Then took my axle off the trailer. I assembled the hubs and disc on the axle. This put everything inline for welding. Then took it to a weld shop and had the franges welded to the axle. Put it back on trailer hooked up the brake line. Blead the lines and all good. 633737



- 18SI-BLKIT
by:

This is just what i needed to do the job.Thanks Larry R 616939



- 18SI-BLKIT
by:

Brake lines fit great and was able to run the main one inside the frame very easily. Would not advise those loop clamps with self tappers if you can avoid it. 611582



- 18SI-BLKIT
by:

Good brake line set. 610184



- 18SI-BLKIT
by:

Very happy with the service and professionalism I received. Will order again from etrailer. 545317



- 18SI-BLKIT
by:

Good quality brake lines and fittings. Went together nicely. Good price and fast shipping 541590



- 18SI-BLKIT
by:

Quick and easy no fuss install 514102



- 18SI-BLKIT
by:

I ordered this kit to replace my boat trailer brake lines that have aged. I was unable to find flexible lines locally. The hoses appear to be very well made. The double flared ends are not only stainless, but low carbon stainless because there is no attraction to a magnet. The mfg date is also printed on each hose, so you can be sure you are not getting hoses that have been setting on a shelf for years. It was shipped quickly and arrived quickly even with economy shipping. George kept me informed of the package progress and sent a followup email when notification was received that it had been delivered. 504968



- 18SI-BLKIT
by:

Total satisfied. Great price and shippi ng 493211



- 18SI-BLKIT
by:

Parts easy to find on the web site. Arrived as described, excellent quality and fit. I have ordered kits and other trailer components and I am a happy customer. 458551



- 18SI-BLKIT
by:

Replaced all the steel and rubber lines on my boat trailer. Perfect! Couldn't ask for better. 443135


Comments

Still perfect!

Jim K - 10/16/2018

44721

- 18SI-BLKIT
by:

Flawless purchase 442776



- 18SI-BLKIT
by:

Great quality. Easy to install. 440164



- 18SI-BLKIT
by:

Easy to install. A little to long , better then having to flare steel line 436171



- 18SI-BLKIT
by:

Product was easy to assemble. I had ordered this after I had ordered a 15ft kit ….too short. The one issue was that the short brake line in this kit came with a female coupling on one end. Luckily I had a previous order that contained a male coupling on both ends. I did not drill holes in the trailer to mount the lines as holes provide starting points for corrosion. I used large zip strips with hose mounting clips….worked great. I also shrouded line with rubber hose where I thought there could be wear. 427189



- 18SI-BLKIT
by:

The parts were just what I ordered and expected. The brakes have been on my trailer a year, and have been working great. 423120


Comments

Everything is working great. Thanks for asking.

Gary S - 08/21/2018

42593

- 18SI-BLKIT
by:

I received my items always on time and in good packging. Thank you etrailer for ecxelent service and pricing 409309



- 18SI-BLKIT
by:

Quick and personal service - thank you for having a human being available for questions! Everything arrived in less than a week. Will order from etrailer.com again! 408740



- 18SI-BLKIT
by:

Best price I could find on the internet including shipping. Very happy. 406263



- 18SI-BLKIT
by:

Great prices, parts in stock, fast ship ping. 404148



- 18SI-BLKIT
by:

Good quality. 387540



- 18SI-BLKIT
by:

These brake assemblies came to Me looking great, They fit great, work Great, and best of all was the Great Price and the free shipping! 5 STAR's for this Product. Also I want to give a 5 STAR Rating for Your Customer Support, The Fast Shipping Notifications, and the After the Sale Follow up. Keep up the Great Work. Brian K. 366289



- 18SI-BLKIT
by:

The product was exactly as described and arrived in perfect condition. Etrailer.com will continue being my number one source for my boat trailer's parts. Almost every part I have replaced or added has been from etrailer.com. Not only do they stock everything I have ever needed but their people are so helpful that you have confidence in ordering the right parts for the job. Nothing more, nothing less. 349617



- 18SI-BLKIT
by:

A great job with updates on order status and prompt shipment. Kit came with plenty of hangers to secure brake lines. 330062



- 18SI-BLKIT
by:

Doing business with you was all good. Thanks for the great parts and service. 324229



- 18SI-BLKIT
by:

My order shipped and was delivered faster than expected. The parts are top quality and the installation has gone smoothly. I am very pleased with the staff at e trailer as they were very helpful, courteous, and were genuinely concerned with my order. I definitely will order again from e trailer and will recommend them to my friends. Thank you e trailer for your help. 302182



- 18SI-BLKIT
by:

Quality product. Order filled promptly. 301754



- 18SI-BLKIT
by:

This product worked as described. I installed these new hoses on my 25 foot boat trailer. All fittings were a perfect match to my existing wheel cylinders and master cylinder. 301283



- 18SI-BLKIT
by:

The Installation was easy. Everything fit perfectly and the brakes are working well. I only wish I had made the conversion from drum brakes years earlier. 290468


Comments

Still great - no problems

William S - 09/02/2017

27835

- 18SI-BLKIT
by:

Shipping was fast and competitively pri ced 289815



- 18SI-BLKIT
by:

Brake lines are high quality. Good flexibility. Easy to install. The metal tubing at the fittings is 3/16 tubing and appears to be stainless nice, to prevent rusting out. I installed inside of trailer tubing and used existing holes to bring it out to the calipers for a very clean and protected installation. 272876



- 18SI-BLKIT
by:

The item arrived promptly and was as advertised. It was easy to install and I am satisfied. I had a conversation with a tech by the name of Bill concerning this order and a prior order. He was very knowledgeable and helpful. He answered some questions I had and gave me some advice as to completing the installation. Both Ashley and Bill were polite and helpful, thank you to both of them. 267226



- 18SI-BLKIT
by:

I received the products I ordered on Thursday and started to replace the old parts. Everything fit perfect and was an exact fit. Etrailer kept me up to date with emails on a regular basis concerning my order. Great service. I bookmarked this sight for all my future needs. 215887



- 18SI-BLKIT
by:

Product is good. But this is the second time etrailer has listed something as in stock and come to find out it wasnt. Thus making me wait multiple weeks for an item. If you need something now I would suggest calling and making sure they have it. 208074



- 18SI-BLKIT
by:

All installed and working great! etrailer.com has been amazing to work with- quick shipping, great products. I order again and again. Thanks 205771


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Ask the Experts about this Kodiak Accessories and Parts
Do you have a question about this Accessories and Part?


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  • For a kit with coupler that will allow you to add disc brakes to your trailer you can use the Titan Disc Brake Kit and Leverlock Actuator with Electric Lockout # T4843100. This kit is for single axle trailer with a 3,500 pound axle. Included in the kit are 2 hub and rotor assemblies with L68419 inner bearings and L44649 outer bearings, RG06-050 grease seals, races, bearing protectors, brake calipers with mounting brackets and hardware, brake line kit, and the Titan Zinc-Plated Leverlock...
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  • Are Kodiak Disc Brakes Compatible with A-60 Actuator for Disc Brakes
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  • What do I Need to Complete an Electric over Hydraulic Brake System for my Trailer With 3,500 axles
  • The Kodiak Disc Brake Kit 5 on 4-1/2 Bolt Pattern # K2HR35DS is an excellent choice for an electric over hydraulic brake system. This kit doesn't come with lug nuts or bearings. The lug nuts are part # CE11051, and the bearings are part # L68149 and part # L44649. The first thing you are going to want to install on your trailer is brake lines. We have the Kodiak Hydraulic Brake Line Kit # 18SI-BLKIT if you are just putting the brakes on one axle. Since you have 2 axles that means you...
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  • Brake Line Kit for Single Axle Trailer that Requires 17 feet, 6 feet, and 22 inch Sections
  • What you would want is the part # 18SI-BLKIT which is all flexible line. This will cover the 18 foot and 7 foot sections that you need. And then for the 22 inch section you mentioned the part # bh-3mfs-2 which measures 24 inches in length.
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  • Will the Kodiak Brake Line Kit Work with the eTrailer Hydraulic Brake Kits
  • Yes, the 3/8"-24 fittings on the end of your Kodiak Hydraulic Brake Line Kit part # 18SI-BLKIT will work with the Hydraulic Brake Kit part # AKFBBRK-35-D. This is a very standard brake line fitting size so is works with pretty much all assemblies we offer.
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  • Will the Disc Brake Line Kit 18SI-BLKIT Work with a Demco Brake Actuator
  • Yes, the Kodiak Hydraulic Brake Line Kit # 18SI-BLKIT that you referenced uses the same fitting size that the Demco Hydraulic Brake Actuator # DM8605101 that you referenced has, 3/8-24. This would also work with a Kodiak disc brake kit like the # K2HR35D.
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  • Recommended Disc Brake System For LoadRite Boat Trailer With 5200 lb Axle
  • We have the Kodiak Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Dacromet - 5,200 lbs to 6,000 lbs # K2HR526D for your 5200 lbs axle. You will want to make sure that the bearing sizes match up for a confirmed fit but this is very likely the proper fit. I've attached an article to assist. Then you will need a brake line kit for these calipers. I recommend the Kodiak Hydraulic Brake Line Kit - Single Axle - 18' # 18SI-BLKIT. The last thing you need is a brake actuating coupler like...
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Info for this part was:

Installed by:
Jeff D
Expert Research:
Jameson C
Expert Research:
Adam R
Written by:
Tammy D
Photos by:
Zach O
Updated by:
Mike S

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