Feature: 1. WEAR RESISTANT MATERIAL: Made of aluminum alloy plus rubber material, durable, wear resistant, has high strength and more delicate appearance 2. DELIVER OIL TO ENGINE: The methanol car can't start when starts, because there is no oil in the carburetor, you need to pump a little oil into the engine by pinching the oil pump by hand 3. STABLE WITHOUT DEFORM: The built in pump can help the fuel enter the engine, which is best to use before starting, the performance is stable and not easy to deform 4. MORE VIVID: Refined appearance and stable performance make your RC car look more realistic, cool and practical 5. GREAT REPLACEMENT: RC car manual oil pump is professional and very functional, can directly replace the original old or damaged parts for more strength Specification: Item Type: RC Car Manual Oil Pump Material: Aluminum alloy, rubber Product Size: Approx. 61 x 17mm / 2.4 x 0.67in Suitable for universal 1/8 1/10 RC oil powered off road vehicle Suitable for HSP, for WLtoys, for HPI, for TAMIYA, for ARRMA. Package List: 1 x Manual Oil Pump1 x Accessory1 x Screw Note: 1. Please allow 1‑3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.