Features 1、OE Number: The referencing OE number of this oil filter is HF183, which is molded and designed depend on the original data. 2、Fitment: The engine oil filter is a replacement for Vespa 125 ET4 Leader Engine 2000‑2005, please check the model and year before ordering. 3、Function: Diesel oil fuel filter helps ensure a clean and reliable flow of fuel to the engine, ensures engine smooth and high efficient performance. 4、Features: Thick and sturdy case, good seal without leaks, effectively prevent damaging against harmful debris, keep oil clean, provide reliable protection. 5、Easy to Install: Stringently manufactured to meet the original standard, good replacement for the old or broken one, improving the time efficiency. Specification Item Type: Oil Filter OE Number: HF183 Material: Metal Fitment: Replacement for Vespa 125 ET4 Leader Engine 2000‑2005 Package List 2 x Oil Filter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.