The PowerStop Z17 Semi-Coated Rotor Brake Kit for Ram ProMaster 3500 (2016–2021) rear is a complete, direct-fit refresh including semi-coated rotors, Z17 Evolution Plus low-dust ceramic pads and stainless-steel hardware. It restores braking performance and appearance. Semi-coated rotors get silver epoxy on hat, outer edges and vanes to reduce rust; pads include multilayer shims for near-silent braking and validated low-dust operation.
Power Stop 16-21 Ram ProMaster 3500 Rear Semi-Coated Rotor Kit