The Euclid Air Brake Repair Kit is the ultimate solution for repairing your air brake system. Designed to meet the highest industry standards, this kit is compatible with FMSI 4536 and 4692 and features a bushing type of E-1893S carbon steel with a smooth ID. The Mega Plus kit type is specifically engineered to provide improved braking performance, making it an ideal choice for heavy-duty vehicles. This kit is suitable for a wide range of applications. It is designed to withstand the toughest conditions and provide reliable performance. Whether you're a professional mechanic or a DIY enthusiast, the Air Brake Repair Kit is an essential tool for maintaining your air brake system. With its easy-to-install design and superior performance, this kit is the perfect choice for anyone looking to improve the safety and reliability of their vehicle. FleetPride is your First Click in Heavy Duty®.