Please reference your original equipment label before purchasing. This brake assembly implements an electric actuation system to safely stop your trailer. Lippert 298276 Electric Brake Assembly, 12 x 2; 4,000-7,000 lbs. - R... This Lippert Electric Brake Assembly is a genuine replacement part for a wide variety of travel trailers, RVs, and other trailer types. It is easy to manually adjust to fit your trailer’s needs. Item Package Dimension: 12.0L x 12.0W x 4.0H inches Lippert® 298276 - 12 x 2.00 Passenger Side Electric Brake 8 Lug Trailer Hub Lippert 298279: 12.25" X 3.38" Rh Electric Brake Assembly, - Want It All Lippert Components 298276 Brake Assembly For Sale Item Package Quantity - 1 Colorlife Baby Bath Seat Support Net Infant Bathing Seat Support Mat, Adjustable Comfortable Non-Slip Three-Pointed Baby Shower Net Bathtub Sit Up Mesh for Newborn 0-6 Months-Star (No Bathtub) : Baby Return Policy: Voluntary 30-Day Return Guarantee This electric brake assembly is compatible with 14.5-to-16-inch wheels, made for axles rated 4,000 to 7,000 pounds, and goes on the right side of the trailer (curbside/passenger side).