For a quick way to find hop up parts or replacement parts for your R/C Car or Truck, we have now added a feature which identifies particular hopups and replacement parts for each car/truck. If you are looking for a replacement or hopup part to your vehicle, click on the desired link: Replacement Parts, Hopup Parts. These links will help you see specific hopups or replacements for your car/truck. We are constantly adding parts lists to the vehicles, as well as researching with the manufacturers to match hopups to the specific car/truck, so check the hopups often.