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10" x 2-1/4" Electric Trailer Brake Assembly - 3,500 lb Self-Adjusting
10" x 2-1/4" Electric Trailer Brake Assembly - 3,500 lb Self-Adjusting - Left Hand is backordered and will ship as soon as it is back in stock.
Refund Policy
Refund Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too. If more than 15 business days have passed since we’ve approved your return, please contact us at nick@rodoc.com.
Refund Solutions
- Refund to original payment method
- Contact us Directly if you wish to Exchange the item instead of refund to the original payment method. (Do not use the Return Page). Contact – Rodoc Leasing Sales & Service
When will I get my refund?
- After your return has been processed, you will receive a refund notice from us, and it will take an additional 1-3 business days for the refund to be returned to your original payment method. The refund to the store credit is immediate.
- If more than 15 business days have passed since we’ve approved your return, please contact us at nick@rodoc.com
Contact Information
Main Phone # 419-692-5881 Parts Direct # 567-600-8372
Return Policy
Return Policy
Starting online returns is easy
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Enter your email address and verification code to sign in.
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Go to your order history, select the order and items you want to return or exchange, and follow the instructions, only 4 steps complete the returns request and submit.
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Once your request is approved, you will get email update notifications with shipping guidelines.
What items are returnable? (eligible for returns)
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30-day return policy, which means you have 30 days after receiving your item to request a return.
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unused and resellable items
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In the original packaging with all the tags intact.
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You’ll also need the receipt or proof of purchase.
What items and exceptions are non-refundable?
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Certain types of items cannot be returned such as gift cards, sale items or custom ordered products. Please get in touch if you have questions or concerns about your specific item.
Damage, loss, or theft issues
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If the purchased product is faulty, reach out to us within 7 days of the delivery date.
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If the purchased product is lost or theft, please collect evidence and contact us immediately.
Exchanges
If you wish to make an exchange for a different item, please contact us directly. Do not use the return page. Once the exchange request is approved, the replacement item will be shipped to you.
If you have any questions regarding the return policy, please contact us at nick@rodoc.com
Once we have approved your return you will receive your refund within 5 Business days. See Refund Policy for any concerns or contact us. Refund Policy – Rodoc Leasing Sales & Service
Contact Information
Main Phone # 419-692-5881
Parts Direct # 567-600-8372
Email: nick@rodoc.com
5028 N kill Road Delphos OH, 45833, United States
Fits Dexter, Lippert, AL-KO, Felling & Most 3.5K Trailer Axles | Left Hand or Right Hand
Upgrade Your Trailer Brakes – Self-Adjusting Electric Brakes for 3,500 lb Axles
Is your trailer pulling to one side? Hearing squeaking or seeing slow stopping distances? It's likely time to replace your trailer brakes. This 10" x 2-1/4" electric trailer brake assembly is designed specifically for 3,500 lb trailer axles, delivering reliable stopping power and automatic adjustment so you never have to manually fine-tune your brakes again.
Whether you're maintaining autility trailer, cargo trailer, boat trailer, RV, or camp trailer, these self-adjusting electric trailer brakes provide the safety and performance you need for worry-free towing.
Compatible With Most Major Axle Brands
This electric brake assembly is engineered as a direct replacement for:
- Dexter Axle (most common trailer axle brand)
- Lippert Components (LCI)
- AL-KO Axles
- Felling Trailers
- Tower Trailer Manufacturing
- Hutchinson Axles
- Most standard 4-bolt flange axles
Technical Specifications
| Specification | Details |
|---|---|
| Brake Size | 10 inches x 2-1/4 inches |
| Axle Capacity | 3,500 lbs per axle |
| Mounting Pattern | 4-Bolt Flange |
| Adjustment Type | Self-Adjusting (Forward) |
| Available Positions | Left Hand (Driver Side) / Right Hand (Passenger Side) |
Interchange Part Numbers – Easy Replacement
Left Hand (Driver Side) – Replaces:
K23-026-00 | 296649 | 32288 | 12-795 | 023-468
Right Hand (Passenger Side) – Replaces:
K23-027-00 | 296650 | 32289 | 12-796 | 023-469
Key Features & Benefits
⚡ Self-Adjusting Mechanism
These electric trailer brakes automatically adjust shoe-to-drum clearance during normal braking. No more crawling under your trailer to manually adjust bolts—ever.
🔧 Easy 4-Bolt Installation
Industry-standard 4-bolt mounting pattern fits most OEM trailer axle flanges. Bolt on, connect wires, and you're done.
🛠️ Complete Assembly – Ready to Install
Comes fully assembled with backing plate, premium friction shoes, electromagnetic magnet, return springs, and adjuster assembly. Everything you need in one box.
🔌 Simple Wiring
Magnet wires can be grounded or wired to positive—compatible with all standard trailer brake controllers.
💰 Cost-Effective Replacement
OEM trailer brakes can cost $150+ per assembly. Get the same quality for less—without sacrificing performance or safety.
Installation Guide
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Mount the brake to your 4-bolt trailer axle flange and torque to manufacturer specifications (typically 50-75 ft-lbs).
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Connect electrical wiring – attach magnet leads to your trailer's brake wiring (ground or positive configuration).
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Break-in procedure – After installation, perform a burnishing cycle: make 20-30 gradual brake applications while driving to properly seat the new friction shoes.
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Periodic inspection – Check every 6 months to ensure the self-adjuster mechanism is functioning properly.
Why Choose Self-Adjusting Electric Trailer Brakes?
Trailer brakes take a beating—stopping thousands of pounds repeatedly puts serious stress on brake components. Here's why self-adjusting trailer brakes are the smart choice:
- Consistent stopping power every time you tow
- Extended brake life through automatic adjustment
- Less maintenance – no manual adjustment needed
- Safer towing – proper adjustment prevents brake fade and pull
- Compatible with all brake controllers – electric or hydraulic
Common Applications
These 10" x 2-1/4" electric trailer brakes fit:
- Utility trailers
- Cargo trailers
- Boat trailers
- RV trailers and toy haulers
- Horse trailers
- Enclosed trailers
- Flatbed and equipment trailers
- Campers and travel trailers
Need help finding the right brake assembly? Call our parts team and we'll verify the correct left hand or right hand application for your trailer.
Shop Trailer Hubs and Bearings - Click Here
Shop All Trailer Brakes - Click Here
What Trailer Brands do we work with?
What Trailer Brands do we work with?
Timpte, Thunderstone, Wilson, Sure-Trac, Mortiz, PJ Trailers, Thunder Creek, CornPro, Interstate 1, IronBull, Stealth, Texas Bragg, United
Special Order Parts?
Special Order Parts?
Give us a call! Our parts team will be happy to assist you 419-692-5881
How do I start a return?
How do I start a return?
You can start a return by going to the return center, just a few clicks and return process will be started! If you have any questions or concerns, feel free to contact us!
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).


