2019 DF90A Does lower gear oil change require new drain screw gaskets?

[Ankona2020]

I have a 2019 DF90A engine and in the manual where it explains the gear oil change procedure it doesn't mention anything about changing out the gaskets on the drain screws like it does for the engine oil procedure. Are new gaskets required on the lower drain screws and if so does anyone know a model number for the part or where I can find them? I've searched and come up empty. Thanks!

[tsturm]

Technically yes, But I have only bought 4ea new gaskets for lower units plugs in the last 50 yrs. YMMV

[Murray]

https://www.boats.net/catalog/suzuki...407a-gear-case

Part #7, $1.32 each

[Harper]

I only replaced the gaskets once in 11 years.