Pack of 10 O-rings for Oil Drain Plug 20 x 1.8 mm Part Number 288474 Compatible with Piaggio Vespa Sprint 125 (2014-2019)

Product dimensions: Outer diameter 23.6 mm, inner diameter 20 mm, wire diameter 1.8 mm. Manual measurements, please allow for slight errors.
Original replacement part number: 288474, which directly replaces the old or defective part.
Compatibility: Compatible with Piaggio Vespa Sprint 125 2014-2019.
Function: Installed between the drain plug and the threaded hole of the engine/transmission casing, it completely fills the microscopic gaps in the metal threaded contact surfaces through compressive elastic deformation, forming a reliable sealing barrier to prevent leaks or spillage of lubricating or transmission oil through the drain hole, thus ensuring that the oil remains inside the system.
Product list: The product includes a total of 10 O-rings, which can perfectly meet your daily and replacement needs.