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Kodiak Union Fitting for Hydraulic Brake Hose - Brass - 3/16" Female Inverted Flares

Kodiak Union Fitting for Hydraulic Brake Hose - Brass - 3/16" Female Inverted Flares

Item # BH-C-3FIF
Our Price: $11.86
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Shipping Weight: 0.06 lbs
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BH-C-3FIF - Hardware Kodiak Accessories and Parts
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Corrosion-resistant union fitting lets you connect 2 hydraulic brake lines. Each 3/16" female inverted flare has deep threads that help prevent leaks. 1-800-940-8924 to order Kodiak accessories and parts part number BH-C-3FIF or order online at Free expert support on all Kodiak products. Great prices and Fastest Shipping for Kodiak Union Fitting for Hydraulic Brake Hose - Brass - 3/16" Female Inverted Flares. Accessories and Parts reviews from real customers.
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  • Reviews (52)
  • Q & A (0)
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  • Why etrailer?

Kodiak Accessories and Parts - BH-C-3FIF

  • Trailer Brakes
  • Hydraulic Drum Brakes
  • Hardware
  • Kodiak

Corrosion-resistant union fitting lets you connect 2 hydraulic brake lines. Each 3/16" female inverted flare has deep threads that help prevent leaks.


  • Union fitting connects 2 hydraulic brake lines (sold separately)
  • Female inverted flares (FIF) on each end of fitting
  • Deep threads improve connection to help prevent leaks
  • Corrosion-resistant brass construction


  • Fitting size: 3/16"
    • Thread size: 3/8"-24
  • Ports: 2
    • 180-Degree angle
  • 3-Year limited warranty

This corrosion-resistant brass fitting has 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. This Kodiak fitting will work with most fittings on the market, but when it's used with another Kodiak fitting, the result is a stronger connection with fewer leaks.

BH-C-3FIF Kodiak Forged Brass Coupling for 1/8" Diameter Hydraulic Brake Lines - 3/16" Female Inverted Flare

Customer Satisfaction Score:

Customer Reviews

Kodiak Union Fitting for Hydraulic Brake Hose - Brass - 3/16" Female Inverted Flares - BH-C-3FIF

Average Customer Rating:  4.8 out of 5 stars   (52 Customer Reviews)

Corrosion-resistant union fitting lets you connect 2 hydraulic brake lines. Each 3/16" female inverted flare has deep threads that help prevent leaks.


I used these to rebuild my trailer brakes when the original lines rusted. I hope that they will last longer.




Good quality parts


product came on time and as described


I have a 2001- 38 foot toy hauler fifth wheel. the brakes on it where not the best, I found them to be slow in responding and always having trouble with magnets, and shoes don't last long, I converted it over to Kodiak disk brakes. The straight line did not work well on the drop axles because of the flex of axle over ruff roads. The 90 degree brake hose when put in right place worked like a dream. The straight line I have are being used in the line from pump to the axles. sorry don't have pictures. So all in all love the parts. Thank you very much. PS: sorry it took so long to reply


I used it to connect a hard brake line to a flexible brake line for a swing-away trailer tongue. No problems. It could have used a mounting tab of some sort.


The brake hoses delivered in lieu of the ones ordered worked perfectly. The ones ordered were out of stock and one of the reps found a replacement, worked out perfect for me.


Goo Day To All,
I was very grateful
for the product knowledge of my specialist KEVIN D.
My rep resolved MY issues with extreme confidence.
I was prepared with all the info he needed to see to my needs.
A small problem arose with the brake line being male on both ends and he instantly added a female union to my order to resolve the problem.

I did need my parts in a hurry, all tho the over night freight was more than my order total...
I received my parts within 18 hours of my order!!

This is a second purchase for me with etrailer.
I am certain when the need arises they will be my first call!



Part fits as should


I like this coupling because it has flats on it for a wrench.

Must be working great because Im having no problems
Gary H - 06/29/2017


Needed to splice brake lines. Fit perfectly. Really know their stuff to get customers the right parts.

by: 09/12/2021

The photos and videos are great help to describe the product.


Second order from etrailer. Both were great. Used free shipping. Ordered on Friday and was received on Tuesday. Worked perfectly.


Part to finish installation of disc brakes on Rv trailer.


Great for joints in brake lines


Easy installation, product meets expect ations.


Everything I needed or my boat trailer at reasonable prices.


Great web site for my trailer parts with fast service.


Did a good job


Fit perfectly installed smoothly works well


No leaks. Works just fine.


Great...Good price. Good shipping. great communication..... Good packing.... Would use again. very professional company.


good brass fitting


Working fine thanks


very please with the service and the pr oduct

Show More Reviews

See what our Experts say about this Kodiak Accessories and Parts

  • Correct 24" Brake Hose for Dexter Surge Brake Actuator
    The Dexter Brake Actuators use a 3/16" fitting so you'd need a brake line like the Kodiak Hydraulic Brake Hose part # bh-3mfs-2 which could then be joined to your existing lines using the Kodiak Union Fitting part # BH-C-3FIF. Please note, you can ruin a brass fitting by tightening it too much. I recommend snugging it up and then making a few more turns until tight. If you have a leak and can always go back and tighten more.
    view full answer...
  • 26 Foot Long Brake Line Kit Recommendation for Surge Brake Trailer
    The longest brake line we have is the part # BH-3MFS-24 which is 24 feet. To add 2 feet to this line you would need a union fitting part # BH-C-3FIF and then part # BH-3MFS-2.
    view full answer...
  • Brake Lines Compatible with Majic Tilt Trailer 22 Feet Long with Tandem Axle and Disc Brakes
    The Kodiak Hydraulic Brake Hose - 3/16" Male Fittings w/ Stainless Flares # BH-3MFS-7 will fit on your trailer if the 7 foot length is what you need. You most likely will need the Kodiak Union Fitting # BH-C-3FIF for that application. If you are looking to change all your brake lines on your 22 foot tandem axle trailer with disc brakes, I recommend the Kodiak Hydraulic Brake Line Kit # 18TA-BLKIT. This will give you everything you need (lines, fittings, clamps, etc) to replace your brake...
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  • Does the 7' Kodiak Hydraulic Brake Hose bh-3mfs-7 Come with 45 or 90 Degree Fittings
    The Kodiak Hydraulic Brake Hose part # bh-3mfs-7 does not come with 45 or 90 degree fittings but you could add these with the Kodiak Hydraulic Brake Hose part # bh-3mfs90-1-5 and Kodiak Union Fitting part # BH-C-3FIF. In which case you might want to step down to the Kodiak Hydraulic Brake Hose part # BH-3MFS-3-5.
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  • Parts Needed To Upgrade To Electric Over Hydraulic Disc Brakes On a Tandem 12K Lippert Axle Trailer
    First you will need 2 of the Kodiak Disc Brake Kits # K2R1258L12 to switch from drum brakes to disc brakes on your 12,000lb Lippert general duty axle. If your Diamond C Trailer has the heavy duty axles please let me know, and if you are unsure send me a picture of the axle tags on each axle. I recommend installing the Hydrastar Vented Marine Electric Over Hydraulic Actuator # HS481-8067. This is a plug and play system that will allow you to connect your current 7-way connection for a...
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  • Can I Use the Dexter DX Brake Actuator To Convert Drum Brake to EOH On Triple Axle Trailer
    The Dexter DX Series Electric Over Hydraulic Brake Actuator for Drum Brakes part # K71-650 will work well to actuate your drum brakes on the triple axle trailer when you switch over to electric over hydraulic brakes. You will also need a brake line kit. The longest brake line kit we have available is HydraStar Hydraulic Brake Line Kit - Triple Axle - 25' Long, 3/16" Main Line part # HS496-253. I do not believe this line kit will be long enough but I do not know how far back your axle. If...
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  • Parts Needed to Convert 5th Wheel Trailer from Electric Drum Brakes to EOH Disc Brakes
    We can provide you with all of the parts needed to convert your 2016 Montana High Country 293RK from electric drum to electric-over-hydraulic (EOH) disc brakes. You may care to have a look at the linked article that covers all of the components needed. The article includes links to each product category to help you find what you need. The overall cost of this conversion is not insignificant but the resulting superior braking performance and reduced maintenance may well make the initial...
    view full answer...
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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jacob T
Video Edited:
Jacob T
Employee Lisa S
Written by:
Lisa S
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Shane H
Test Fit:
Shane H
Employee Jonathan Y
Video by:
Jonathan Y

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