Part Number: F25-04000015 (PAF25-04000015)
Compatible with Yamaha 90280-03M07
The part is used for engine models: Parsun F20/F25, F30/F40, F50/F60
Price: 11,65 €
Available to order. Estimated shipping by 2026-07-10.

Small but important, this semicircular key locates a shaft-mounted component in the lower unit so it cannot rotate out of position.
The part is used in the f25 lower casing and drive assembly and also appears in related f40 and f60 layouts, especially around water-pump and drive hardware service.
Yamaha equivalent 90280-03m07.