77-1210RW-PAIR Electric Trailer Brake, For Rockwell 10K 12-1/4" x 3-1/2" 5 Bolt 4738-L+R 10000 - Trailer Electric Brake Assembly Replacement

Upgrade your trailer’s functionality with high-performance parts designed for reliability and precision. Our components are meticulously crafted to match exact specifications, ensuring seamless integration with most trailer systems. Built to endure demanding hauling tasks, every piece undergoes rigorous testing to verify strength under heavy loads and repetitive stress.The weather-resistant design protects , maintaining structural integrity even in wet, snowy, or salty environments. Critical joints and connections are reinforced to prevent loosening over thousands of miles, while smooth surfaces minimize wear on straps, chains, or cables.Installation is streamlined with clear visual markers and pre-sized bolt channels, most no professional technician required. Modular designs accommodate various trailer configurations, making these parts ideal for utility trailers, boat haulers, or cargo carriers.stress-tested components operate silently under pressure, eliminating rattles and vibrations during transit. Whether replacing worn hardware or upgrading older systems, these parts deliver consistent performance across short trips and cross-country journeys.Choose from a wide selection of sizes and styles to customize your setup. Stock includes essential accessories for brake systems, lighting connections, and load-balancing needs, all engineered to meet practical towing challenges.

• 10,000 lb Electric Brake Assembly – Left & Right Pair – 12-1/4" x 3-1/2" – 5 Hole – Fits for Rockwell DexterThis pair of 12-1/4" x 3-1/2" electric trailer brakes provides strong, consistent stopping power for 10,000 lb axles. Designed as a direct replacement fits for Rockwell Dexter-style 10K brake assemblies, these units come fully assembled and ready to install
• Specifications : Type Electric Drum Brake Assembly – Left & Right Pair , Axle Rating 10,000 lb Axles , Brake Size 12-1/4" Diameter × 3-1/2" Shoe Width , Mounting Flange 5 Hole Standard Mount , Included Left-hand brake (4738-L) and Right-hand brake (4738-R) , Pre-installed 1/2"-20 mounting studs (hardware not included)
• Fits for Rockwell 10K axles Dexter 10K General Duty, and other equivalent 12-1/4" × 3-1/2" hub assemblies , Sold as a complete left and right pair. Each assembly includes magnet, shoes, and springs pre-mounted to the backing plate for fast, reliable installation. Fits standard 5-bolt brake flanges found on most 10K-rated axles.
• Our Trailer components and parts are Engineered，perfect compatibility and long-lasting performance. to withstand heavy loads, rough roads, and frequent towing demands
• After-sale guarantee: what we have been pursuing is customer satisfaction. If you are not satisfied with the product, please contact us! We will show you our sincere attitude and satisfactory solution