The Euclid Mega Plus Air Brake Repair Kit is the ultimate solution for improving your vehicle's braking performance. With a brake diameter of 15" and a brake width of 4", this kit is designed to fit perfectly on your front steer axle. The FMSI/Model of Shoe is 4729, ensuring optimal performance and a perfect fitment. The Euclid brand name is synonymous with quality and reliability, so you can trust that this kit will deliver exceptional results. Weighing in at just 2 pounds, this kit is lightweight and easy to install. It requires no special tools or equipment, saving you time and effort during maintenance. With the Brake Repair Kit, you can enjoy improved braking performance and peace of mind on the road. FleetPride is your First Click in Heavy Duty®.