10,000 lb Trailer Axle Electric Brake Magnet Replacement Kit for Brake Assemblies 12-1/4"
10,000 lb Trailer Axle Electric Brake Magnet Replacement Kit for Brake Assemblies 12-1/4" is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Care information
Care information
To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:
- Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
- Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
- For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
- Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
- Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
- After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
- If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.
Delivery and Shipping
Delivery and Shipping
Handling Time: Orders ship out within 1 business day after payment is received.
Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.
Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).
Tracking: A tracking number will be provided once your order is dispatched.
Product Overview:
This 12-1/4" Electric Brake Magnet Replacement Kit is designed for 9,000-10,000 lb trailer axles, delivering reliable braking performance for heavy-duty towing. Compatible with leading brands such as Dexter, Alko, Lippert, and Rockwell, it serves as a direct OEM-quality replacement to restore smooth and consistent stopping power. Built from durable, quality-tested materials, this kit withstands harsh road conditions and prolonged use.
Fits:
Dexter 9K-10K electric brake assemblies
Alko, Lippert, Rockwell 12-1/4" brake setups
Heavy-duty trailers including equipment haulers, cargo trailers, livestock trailers, and flatbeds
What include:
(2) Electric brake magnets with wires
(2) Return coil springs
(2) Retainer clips
OEM Replacement
Rockwell 4738-23
Compatible with most industry-standard 12-1/4" electric brake assemblies for 9K-10K axles
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



