The TRW Brake Hose Kit - 138037 is a comprehensive set of products designed for use in a car's braking system. This kit includes a variety of essential components that are necessary for maintaining and repairing the brake hoses in a vehicle. The contents of the kit include brake hoses, brake hose fittings, and other related parts. These products are designed to fit a wide range of car models and are compatible with different types of brake systems. With this kit, car owners can ensure that their vehicle's brake hoses are in good working condition, providing safe and reliable braking performance.