Wagner builds wheel end cylinders using today’s most advanced processes, equipment and materials to ensure quality and performance.

Wagner pressure tests its wheel end cylinders to ensure quality and reliability, and metalurgically analyzes the castings to guarantee hardness and durability.

Some of the features and benefits of Wagner wheel end cylinders include:

• A black phosphate coating that prevents rust, enhances shelf life and improves aesthetics
• Top-grade ethylene propylene diene monomer (EPDM) rubber parts that are extremely compatible with brake fluids and durable at high temperatures to prevent leaks, maintain peak performance and maximize safety
• Sintered iron to ensure quality contact between the wheel cylinder and the brake shoe
• Case-hardened bleeder screws to resist stripping and cracking