Product Highlights: The wheel cylinder helps to push the brake pads to rub against the brake drum to achieve the braking function. It helps in supplying the required vacuum to the brake booster so that your vehicle’s brakes will operate efficiently. Replace the old or broken one directly. Easy installation, good to match your car. Made of:Made of quality material, wear resistant and corrosion resistant. It is not easy to deform after long term use, and it is resistant to temperatures.Product Information: Type: Automotive Brake Cylinder Color:Silver Tone Material:Aluminum Alloy Installation Position:Rear Fitment Type: Direct replacement OE Number:4410001J11Fit for:for Nissan Cabstar 1989-2000How to use:Direct replace the broken Brake Drum Cylinder.Tip: This is a non-OE items, accessory ONLY! This is vehicle specific product, please make sure your car model before ordering. Content:1 Pcs Rear Brake Wheel Cylinder