Features: Brand new and high quality Capacity increase: 2.2mm carburetor oil cup fittings have larger capacity, which can store more Fuels, prolonging service time and improve maneuverability. Large oil cup design: 2.2mm carburetor large oil cup fittings are specially designed for carburetor, with strong adaptability, which can be perfectly matched with carburetor of corresponding specifications and realize smooth oil flow. Simple installation: Just connect it to the right position, without additional tools or complicated operations. Auto mechanic: Suitable for professionals such as auto maintenance engineers. They can use this accessory to maintain, adjust and improve their car. Automobile repair shop: Suitable for all kind of automobile repair shops. Give users more choices and optimization schemes. Specifications: Material:ABS Type:10Pcs/100Pcs Package Includes: 2 Optional Package: Package 1 Include:10Pcs Primer Bulbs Package 2 Include:100Pcs Primer Bulbs note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.