FreeMotorboot
Thingiverse
8 model
Free
FreeJet Boat mini motor 180 body V2
Thingiverse
FreeJet Boat mini motor 180 body
Thingiverse
Freerc boat motor holder
Thingiverse
FreeRC Boat with Jet Propulsion Motor Mount
Thingiverse
FreeOpen RC Boat 2845 4400KV Motor Compatible
Thingiverse
FreeRC Boat with 36mm Waterjet for 775 Brushed Motor
Thingiverse
FreeMotorbox for the Hangar 9 p47 20cc, can be used for other planes as well
Thingiverse