1. Accessories and Parts
  2. Redline
  3. Trailer Brakes
  4. Electric Drum Brakes
  5. Hydraulic Drum Brakes
  6. Hardware
Mounting Bolts and Hardware for 12" Brake Assemblies

Mounting Bolts and Hardware for 12" Brake Assemblies

Item # BRKH12
lowest price pledge
Our Price: $19.59
Accessories and Parts
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.79 lbs
Quantity: 
In Stock
BRKH12 - Electric Drum Brakes,Hydraulic Drum Brakes Redline Accessories and Parts
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Videos

Use this hardware kit to mount (2) 12" brake assemblies on your trailer. Includes mounting bolts, nuts, and lockwashers. Call 800-298-8924 to order Redline accessories and parts part number BRKH12 or order online at etrailer.com. Free expert support on all Redline products. Guaranteed Lowest Price and Fastest Shipping for Mounting Bolts and Hardware for 12" Brake Assemblies. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (56)
  • Q & A (92)
  • Videos (1)
  • Photos
  • Why etrailer?

Redline Accessories and Parts - BRKH12

  • Trailer Brakes
  • Electric Drum Brakes
  • Hydraulic Drum Brakes
  • Redline
  • Hardware
  • Mounting Bolts
  • Hardware Kit
  • 12 Inch

Use this hardware kit to mount (2) 12" brake assemblies on your trailer. Includes mounting bolts, nuts, and lockwashers.


Features:

  • Allows you to install 2 trailer brake assemblies
    • Fits 12" brake assemblies without pre-installed mounting bolts
    • Works with electric or hydraulic brakes
  • Includes:
    • 10 Mounting bolts
    • 10 Nuts
    • 10 Lockwashers


38LW Lockwasher for Brake Mounting Bolt for 12" Brake Assemblies

191000 (7-5) Redline Brake Mounting Bolt

38N Redline 3/8"-24 Nut





Video of Mounting Bolts and Hardware for 12" Brake Assemblies

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




Video Transcript for Redline Trailer Brakes BRKH12 Review

Today we're going to take a look at the mounting bolts and the hardware for 12 inch brake assemblies. Now this hardware will allow you to install two trailer brake assemblies to the five bolt brake mounting flange on your trailer axle. This hardware is designed to fit 12 inch brake assemblies that do not have the pre-installed mounting bolts. It will work with either electric or hydraulic brakes. It includes everything laid out here on the table. It includes 10 of the one and a quarter inch long by three eighths inch diameter mounting bolts. and the head size on that is a nine sixteenth. Heres a nine sixteenth socket, you can see it fits perfectly.

Also comes with 10 of the three eighths inch by 24 size nuts, and they are the same size, nine sixteenth, and also the 10 lock washers. But that should do it for the review on the mounting bolts and the hardware for 12 inch brake assemblies.


Customer Reviews

Mounting Bolts and Hardware for 12" Brake Assemblies - BRKH12

Average Customer Rating:  4.8 out of 5 stars   (56 Customer Reviews)

Use this hardware kit to mount (2) 12" brake assemblies on your trailer. Includes mounting bolts, nuts, and lockwashers.

- BRKH12
by:

I just got here from SC today. I checked the nuts and bolts. Everything is as promise. I am going to NJ tomorrow to install the electric brake. 654990



- BRKH12
by:

Got these just in case the old hardware off my brakes were froze up. I ended up only having to cut two of the bolts off of the four brakes I replaced and didn't need all these. Still they fit fine and did save me time from having be run to the store. Also they were easier getting started than the old hardware would have been. 572786



- BRKH12
by:

Awesome assistance from Paula with the order and matching competitive pricing. Products were delivered in two days, freight included. Double awesome. Purchased these brake assemblies and bearing for backup on long road trip with our Airstream, and hope I don't need them. Can't beat the professionalism and attention to detail of ETRAILER!!!!!!!!!!! Dave Cloudland GA 682985



- BRKH12
by:

So far working well, no issues 732955



- BRKH12
by:

They worked as new, no issues. 523781


Comments
Many a loaded trailer trips and all is still doing great! Its so nice when a product works like it should!
Philip - 06/18/2019

56757

- BRKH12
by:

I rebuilt an old boat trailer that has been sitting outside for 10 years. It was in really bad shape & I could not read any of the bearing numbers, all had had was the dimension of the hub & the old bearings. Stacey A. at etrailer was very helpful in getting the right parts I needed & best of all when I got my parts they all fit. The brake kit was great just bolt them on. Very quick shipping & great service. Thanks 856077



- BRKH12
by:

good product 831673



- BRKH12
by:

I purchased these brake assemblies to replace the old electric brakes on one axle of my 1963 vintage twin axle trailer. Best thing I ever did. The electric brakes were relatively simple to install and have been working extremely well. These new brake assembles have logged more than 8,000 since they were installed and have worked well with the brake controller and break-away cable system I also installed. I am very happy with this product. 829113



- BRKH12
by:

Worked as they should. 817318



- BRKH12
by:

Nice job "e-Trailer"; received this "heavy" order very promptly; did not expect it so quickly in view of how other retailers/ manufacturers/ on-line businesses are behind in fulfilling orders. Packages (3) came all intact, well packed and product received in great condition. The order included: > 5-Leaf Slipper Spring w/ Hook End for 6,000-lb Trailer Axles (2) > U-Bolt Kit for Mounting 8,000-lb, Round Trailer Axles - 8" Long U-Bolts (2) > Tandem-Axle Trailer Equalizer Kit for 2" Slipper Springs - 10-1/8" Long Equalizers (2) > Dexter Nev-R-Adjust Electric Trailer Brake Kit - 12" - Left and Right Hand Assemblies - 6K (2) > Mounting Bolts and Hardware for 12" Brake Assemblies (2) > Bearing Buddy Bearing Protectors - Model 2441SS - Stainless Steel (Pair) (2) > Bearing Kit, 15123/25580 Bearings, GS-2125DL Seal (4) > Optronics LED Combination Trailer Tail Lights - Submersible - 40 Diodes - Driver and Passenger Side. These items are being utilized in the total suspension replacement of a 10,000 gvwr tandem axle trailer. Good sized job for a DIY'er. I expect that it will give my JD 2038 tractor a smooth and safe ride as it is towed/ hauled down the highway. Thank you. I would/will strongly recommend to a friend/relative or associate. ( I'd take a picture of the "project", but there is a vicious rain storm occurring outside; perhaps one or two pics to follow at a later time). 812007



- BRKH12
by:

Glad I purchased these when installing the new brakes, old nuts and bolts were corroded made the installation easier and added assurance of new hardware 809210



- BRKH12
by:

Exact fit , super fast shipping 805983



- BRKH12
by:

great product. 792965



- BRKH12
by:

Perfect replacement parts for trailer I am repairing. 763504



- BRKH12
by:

Perfect fitment and customer service! 760461



- BRKH12
by:

Quick, online support, fast shipping, looks like I received exactly what I ordered. 747181



- BRKH12
by:

Everything was just what I needed. Super fast shipping great service. I would use them again anytime. 746806



- BRKH12
by:

Received the parts when promised and everything fit just fine.Thanks Mariah A 737861



- BRKH12
by:

Good , did not use , but will keep in s tock 736718



- BRKH12
by:

A must to compliment a new trailer brake system install! 722755



- BRKH12
by:

very pleased with product thank you 691051



- BRKH12
by:

Ordered with Paula and all parts arrived on time and worked great! 682224



- BRKH12
by:

Found for my situation this product was not necessary, although I ordered in case. 671556



- BRKH12
by:

Fast shipping! 662626



- BRKH12
by:

Received everything i ordered customer service was great will continue to use etrailer for other needs . 563853


25
56
Show More Reviews

Ask the Experts about this Redline Accessories and Parts

  • Recommended Brake Assembly Backing Plate Bolt Installation
    The attachment bolts for a 5-bolt brake assembly should be torqued to 30-50 foot/lbs. This will ensure your brake assembly # AKEBRK-7-SA is secured correctly. If you don't have a torque wrench, I recommend the Powerbuilt Dual Drive Torque Wrench - 3/8" and 1/2" - 10 to 150 ft-lb # ALL944001.
    view full answer...
  • Replacement Brake Assembly Hardware for 10 inch or 12 inch Brake Assemblies
    Without knowing what size brake assemblies you have we have the part # BRKH12 which fits 12 inch brake assemblies and the part # BRKH10A which fits 10 inch brake assemblies. If you have something different let me know and I'll see what we have that fits.
    view full answer...
  • How to Determine Correct Electric Brake Size, and Brake Controller for 2016 Ram 1500
    To get the correct electric brakes for your boat trailer, you need to know the weight rating of your axle, the bolt number of your brake mounting flange as well as the depth and diameter of your hub and drum. For example, you mentioned a weight of 3,700 lbs so you could have a trailer with an axle that is rated for 5,200 lbs and a drum that measures 12" diameter x 2" deep. If so, and you had a 5-bolt mounting flange you would need the Electric Trailer Brake Kit # AKEBRK-7-SA with Mounting...
    view full answer...
  • How to Measure to Confirm Compatibility of Replacement Trailer Brakes
    Dexter Electric Drum Brake set # 23-105-106 is a left/right pair of 12 x 2-inch brakes that mount with 5 bolts. These brakes are intended for axles with a 6K weight rating. You'd need one kit per axle. These brakes can use mounting kit # BRKH12; use one kit for each set of brakes. To ensure compatibility you'll want to measure your hubs to confirm their size (see photo please) and check the mounting bolt pattern on your brakes flanges to make sure it too matches. If you can find a sticker...
    view full answer...
  • Replacement Electric Brakes for Dexter PR-FF SEC-FF 5.2KPR-GGSEC-GG 12X2XQ 36-89
    Based on the photo and information you provided, I can tell you have 12 x 2 inch Dexter brake assemblies for 5.2K axles, for which the Electric Trailer Brake Kit # AKEBRK-7-SA will be an excellent replacement. These are self-adjusting brakes so they do not require periodic manual adjustment like standard brakes. To replace the original brake mounting bolts, nuts and lockwashers, you can use # BRKH12.
    view full answer...
  • How to Find Replacement Drum Brake Assembly for Boat Trailer
    I can tell you exactly how to find compatible drum brake assemblies, though I took a look and could not find any type of reference to Dico 40511. To determine the brake assemblies that will fit your 2002 Escort boat trailer, you need to know your axle's weight capacity, your mounting flange bolt pattern and the inside diameter and depth of your drum. For example, Hydraulic Brake Kit # AKFBBRK-35-D are rated for 3,500 lb axles, have a 4-bolt mounting flange pattern and measure 10"...
    view full answer...
  • How to Find Correct Replacement Hub for 7,000 lb Axle
    In order to find the correct replacement hubs for your 2016 Keystone Raptor, since you already know the weight rating of your axle, you need to know what bearings your current hub has. You will need to take apart your current hub assembly and look at the bearings themselves; wipe away the grease and you should be able to see the part number stamped directly on them. If you get back to me with that information I'd be happy to try and find the correct hub for you. If you are unable to...
    view full answer...
  • Replacement Brake Assemblies and Hubs for 1960 Airstream Trailer
    It sounds like your assemblies are not the typical assemblies and will need to be replaced. For your brake assemblies, I recommend the Electric Trailer Brake Kit - Self-Adjusting # AKEBRK-7-SA along with mounting hardware # BRKH12. If you don't have the brake flange compatible, you can use the Brake Mounting Flange for 3" Round Axle # 4-44-1 which needs to be precisely welded in place. Then for your drum brake assemblies to match, I need some more information. I will need either...
    view full answer...
  • Recommended Brakes for 14,000 pound 2013 Raptor 5th Wheel Trailer
    I'm assuming the trailer has electric drum brakes and they should be 12 inch brake assemblies. If not let me know but if I'm right I recommend part # AKEBRK-7-SA. These are self adjusting brakes so once you set them up you won't need to adjust them again. You also need the mounting bolts and hardware with part # BRKH12.
    view full answer...
  • Hydraulic Drum Brake Actuator and Brakes for Dexter 8-201 Hub and Drum on Boat Trailer
    I have added a link to a help article on everything you need to replace (or add) hydraulic drum brakes, but let's start with the actuator. What you need to know is the weight capacity you need, the hitch ball size you are coupling to, and the size of your channel to mount the coupler (though there are also couplers for A-frames, though it doesn't sound like that's what you have). For example, the Demco Hydraulic Trailer Brake Actuator - Drum Brakes # 8605001 has a 6,000 lb capacity,...
    view full answer...
  • Parts Needed to Convert Boat Trailer to Electric Over Hydraulic Drum Brakes and Replacement Coupler
    We do have everything you need to convert to 12" electric over hydraulic drum brakes for your boat trailer: - Hydraulic Brake Kit 12" - Free Backing # AKFBBRK-7-D - Mounting Bolts and Hardware for 12" Brake Assemblies # BRKH12 - HydraStar Vented Marine Electric Over Hydraulic Actuator for Drum Brakes # HS381-8065 - HydraStar Hydraulic Brake Line Kit - Tandem Axle # HS496-252 - Breakaway Kit with Built-In Battery Charger # 50-85-313 - Titan Zinc-Plated Straight-Tongue Coupler # T4853100 The...
    view full answer...
  • How Can I Identify an Axle Without a Sticker?
    Thank you for the pictures! It looks like you've got some sort of square drop axle on your trailer and if you can't find an identifying sticker, I can still help you figure out what you've got so that you can make the swap to electric brakes on your trailer. It looks like you've got 6 bolts on the wheels, which can help narrow down our search, but we'll need to know what size the brakes on the trailer are and if possible, what size (or number) the inner and outer bearings are on the...
    view full answer...
  • Are Certain 12 Inch Brake Assemblies Interchangeable?
    The brake assemblies you referenced are the same except the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-458-459 are self-adjusting while the Dexter Electric Trailer Brake Kit # 23-105-106 require manual adjustment with a part such as # W80630. Please note that brake assemblies should only be chosen in part by the weight capacity of your axle. They also need to fit with your correct hub size, mounting flange bolt pattern and wheel size. Each of these assemblies work with 6,000...
    view full answer...
  • How do I Correctly Measure Drum Brakes?
    When measuring the brake drum, you measure the interior diameter on the drum. I have attached a photo to help during the measuring process. If your brakes are 7 inches part # AKEBRK-2 works for your application. You also need hardware part # BRKH7 If your brakes are 10 inches part # AKEBRK-35-SA works for your application. You also need hardware part # BRKH10B If your brakes are 12 inches part # AKEBRK-7-SA works for your application. You also need hardware part # BRKH12
    view full answer...
  • Hub and Drum Compatibility For Timbren Axle-less Suspension 5200-lbs
    If you're going to use the Timbren Axle-less Suspension System 5200-lbs with brake flanges installed, like the 2" lift model # TASR5200S05 or 4" lift # TASR5200S03 , those are compatible with the Trailer Hub and Drum Assembly - 5.2K and 6K E-Z Lube Axles - 12" - 6 on 5-1/2 - Pre-Greased # AKHD-655-6-EZ-K since they have compatible inner/outer bearings, races and grease seals. However, the # AKHD-655-6-EZ-K are not compatible with the Timbren Axle-less Suspension # ASR5200S01 because the...
    view full answer...
  • Recommended Hub and Drum Assemblies and Brakes for 7,000 Pound Triple Axle Trailer
    To determine exactly which hubs you need you'll need to find your bearing numbers. Most likely you have # 25580 and # 14125A but verify to be sure. If these are correct you'll next want to find the diameter of your wheel studs and if you have E-Z Lube axles. If the studs are 9/16 inch use # AKHD-865-7-1-EZ-K for E-Z Lube axles and # AKHD-865-7-1-K for standard axles. For 1/2 inch studs instead use # AKHD-865-7-2-EZ-K for E-Z Lube or # AKHD-865-7-2-K for standard axles. Then...
    view full answer...
  • Can Trailer Upgrade From 3,500 lb to 5,200 lb Axle
    While the simple answer is yes, you can replace your 3,500 lb axles with 5,200 lb axles, it will require a number of all-new parts and isn't going to quite give you the safety margin you are looking for. The reason for that is because capacity is determined by its lowest-rated component, so if you have a pair of 3,500 lb axles, your leaf springs are also likely rated for that much (or very close) and higher-rated axles won't supersede that rating. That said, in order to choose the correct...
    view full answer...
  • 12" Hydraulic Brake Replacement for Karavan US-4100-78-SSB-ST Trailer
    Based on my research, your Karavan US-4100-78-SSB-ST trailer uses standard 12" x 2" drums, so for a set of hydraulic brakes, I recommend the Hydraulic Brake Kit - Uni-Servo - Free Backing - 12" - Left/Right Hand Assemblies part # AKFBBRK-7 (black powder coat finish) or part # AKFBBRK-7-D (dacromet finish). These are compatible with 5,200 lb, 6,000 lb and 7,000 lb axles. For the mounting bolts and hardware, you can use part # BRKH12.
    view full answer...
  • Replacement Brake Assembly for 1995 Airstream Excella 2
    I can help you determine if the Electric Trailer Brake Kit # AKEBRK-7-SA will work on your 1995 Airstream Excella 25 trailer, but there isn't a database that we go to for this information. The # AKEBRK-7-SA mount to 5 hole brake flanges and will work with 12" x 2" drums, so as long as that is the mounting flanges that are on your axle and you have that size drum, these will work perfectly. This kit does not come with mounting hardware, so you'd need to add that with # BRKH12. With that...
    view full answer...
  • Recommended Replacement Electric Brakes for 7,000 lb Tandem Axles
    For a pair of 7,000 lb tandem axles I recommend the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-464-465. These brakes are 12" diameter x 2" wide and will work with your 5 bolt mounting flange and 16" wheels. These brake assemblies are rated specifically for use with 7,000 lb axles instead of some brakes which can work with axles that have a wide range of capacity, such as between 5,200 lbs and 7,000 lbs. The only thing you need in addition to these brakes is Mounting Bolts...
    view full answer...
  • Bolts and Bracket for the Tie Down Caliper to Kodiak Caliper
    The caliper bracket you are looking for is the Replacement Mounting Bracket # KCMB12D which is compatible with the 5 bolt mounting flange you have as well as the 225 Kodiak Dacromet calipers you have as well. Then for a bolt kit you'd want the # BRKH12 and you'd be set. This comes with enough bolts to attach to brackets.
    view full answer...
  • Can Dexter 6,000 Lb Electric Brake Kit Be Used On A 5,200 Lb Axle
    Yes, the brake assemblies part # 23-105-106 can be used on a 5.2k axle as long as the mounting flange bolt pattern is 5-bolts, the wheel size is 14-1/2", 15" or 16" and your existing hubs are 12" hubs. You will also need mounting bolts and hardware for 12" brake assemblies part # BRKH12. The only issue you may run into using brakes rated higher than the axle capacity is they could be too aggressive. However this can be overcome by adjusting the brakes themselves and/or turning down...
    view full answer...
  • Brake Assemblies For Dexter Trailer Hub and Drum 8-201-9UC3-EZ
    The Dexter Trailer Hub part # 8-201-9UC3-EZ works with 12" electric brake assemblies. I recommend the etrailer.com 12" Self-Adjusting Electric Brake Kit part # AKEBRK-7-SA to go with the Dexter hubs because the etrailer brakes are cut so the edges are a bit smoother than the Dexter brakes which are snapped off of a long strip. The pads on the etrailer brakes last a bit longer because they are thicker than Dexter brake pads. The mounting bolts and hardware that you need to install is...
    view full answer...
  • Electric Brake Assemblies For Dexter 6000 lb Axles With 12x2 Inch Drums
    The brakes you are looking for are a standard size, so rather than getting the shoes and magnets for your older design, I recommend upgrading your system. I recommend the Electric Trailer Brake Kit - Self-Adjusting - 12" - Left and Right Hand Assemblies - 5.2K to 7K # AKEBRK-7-SA. These are really well made assemblies. The brake pad material is actually cut instead of scored and broken like other assemblies, so you get a better quality pad. If you want the current Dexter assembly...
    view full answer...
  • Brakes for 1998 Coachmen 285RK 5th Wheel Trailer
    You'll want to check the axle stickers on your 1998 Coachmen 285RK 5th Wheel, but as long as the axles are 5200 to 7000-lb axles with 12" drums, you will be able to use the Electric Trailer Brake Kit # AKEBRK-7-SA to replace the brakes on your rig. If you have a different axle capacity and drum size, please let me know and I can recommend a different brake kit. This kit includes the right and left brake assemblies, but does not include the mounting hardware. Since this kit doesn't come...
    view full answer...
  • Replacement Braking Assembles for an AL-KO 7,200 lb Axle
    The correct replacement braking assemblies for your trailer with an AL-KO 7,200 lb axle is the Electric Trailer Brake Kit part # AKEBRK-7-SA for self adjust or part # AKEBRK-6 for manual adjust. The self adjust brakes as the name states will automatically adjust for even pad wear after the initial setup wheres the manual adjust will require continual adjustments for even pad wear. You will also need mounting hardware to install either set and for that I recommend part # BRKH12. I have...
    view full answer...
  • Are 23-105-106 Brake Assemblies A Direct Replacement For A Dexter Brake System 23-357-358
    I contacted the manufacturer to confirm that Dexter Electric Trailer Brake Kit - 12" - Left and Right Hand Assemblies - 6,000 lbs # 23-458-459 are a direct replacement for your 23-357-358 brake assembly. Mounting bolts are not included but can be picked up at # BRKH12 I've included a video resource for additional information.
    view full answer...
  • Recommended Replacement Brakes for a Jayco Eagle Superlite 31.5 RLDS 5th Wheel Trailer
    I recommend going with our Electric Trailer Brake Kit # AKEBRK-7-SA. This kit includes both the Left and Right hand assemblies, which come with identifying stickers, and are rated for 5.2K - 7K axles. I have attached a picture to demonstrate that they have a 3-1/4" pilot hole diameter, 4 of the 5 bolt measurements are 2-1/8" center on center, and the last measurement is 3" center on center. These are self-adjusting brakes that will work great for your application. After the initial install...
    view full answer...




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality accessories and parts for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Edited by:
Lindsey S
Installed by:
Jeff D
Expert Research:
Jameson C
Written by:
Alexander C

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.