500cc Oil Extractor Pump with Fluid Transfer Hose - Efficient Hand Suction Syringe for Precise Engine Oil Changes, Brake Bleeding, and Fuel Extraction - Automotive Multi-Purpose Suction Pump

[AUTO-LOCKING HOSE DESIGN]: Features an innovative locking mechanism; simply insert the tube into the pump port to lock it securely in place. This prevents the hose from loosening or slipping during operation, ensuring a stable, leak-free fluid transfer and enhancing overall work safety. 【PERFECT SET】This manual oil pump comes with extension tubes and hose for extra working length. 2 clear tubes can be spliced together for easy aspiration or injection of liquids. And with two extra rubber gaskets, in case the original gasket fails, it can be replaced at any time. ️ [LEAK-PROOF & DURABLE CONSTRUCTION]: Engineered with a dual rubber seal ring design and a heavy-duty copper adaptor to guarantee excellent sealing and a tight fit. The thickened plastic syringe body and durable aluminium piston shaft are built to withstand corrosion and frequent use, providing a long-lasting service life. [TRANSPARENT BOTTLE WITH PRECISE SCALE]: The transparent cylinder body allows you to monitor the extraction status in real-time, while the clear volume scale helps you measure and control fluid intake accurately. This design prevents overfilling and ensures precise oil or fluid changes every time. [VERSATILE MULTI-FLUID APPLICATION]: Perfect for extracting, changing, or refilling engine oil, brake fluid, gear oil, transmission fluid, and water. Suitable for a wide range of vehicles and equipment, including cars, motorcycles, boats, ATVs, generators, and agricultural machinery. Compatible with both 7mm and 8mm PU tubes for added flexibility.