The secondary axle brake chamber for MAN is an essential component for the braking systems of MAN vehicles. This product is compatible with the following reference codes: 81504106864, 81504109864, 81504109816, 81504106816. The brake chamber shown is sturdy and durable, designed to withstand intense use conditions. The image shows that the product has two hose connections and a label indicating a rod length of 15 mm. Additionally, the brake chamber shows signs of use, indicating that it may be a refurbished product, but fully functional. The approximate dimensions can be inferred from the ruler next to the product, which indicates a length of about 30 cm.