fourteen components are shown in this Mtm125-a 2019 Br37 Europe Mt-125 Abs 1ubr3-300e1 Oil Pump exploded diagram.
A sample from the products for the Oil Pump include: Spring (278-13169-00), 98502-05025, Bolt, Flange, Cover, Oil Element.
The 98502-05025 is the lowest priced item on this Oil Pump schematic.