YAMAHA UF-28 Used Motor Boats for Sale in Japan

The complete Garmin will be sold with removal for 3,700,000 yen. Please allow about one month for removal. If the Garmin is to be attached as is, the price is 4,300,000 yen. Garmin GPSMAP8410xsv 480,000yen/ Nautical charts 63,000yen/GT51M-TH 12pin 200,000yen/B265LH 12pin 330,000yen/ PS30 280,000yen/ PS31 280,000yen/ GPS24xd 57,000yen/GMS10 46,000yen
100 hours after drive replacement
The contents (where the paint color is shiny) were newly replaced in 2024. They have 100 hours of use after the replacement. At the time of the interview, the gear oil was changed for the second time.
Yamaha 6TB (SX420KS) Maintenance History
The cruising speed is about 21 knots at 3000 rpm. He has never turned the max to labor, but it seems to get 27 knots if he turns it. October 2025 Engine oil and drive oil changed for the second time/June 2025 Turbo (external) replaced, coolant fluid, impeller replaced, oil catch tank installed/May 2025 Two batteries and peripheral wiring replaced/August 2024 Drive Oil first change/May 2024 Drive, engine oil, various belts, fuel filter, install secondary fuel filter, adjust turbo, replace coolant fluid, clean heat exchanger, replace thermostat, flush fuel tank. The oil catch tank was installed because steam was produced during test run after turbo replacement, but may not be necessary since it is not produced now. A Renogy 50Ah is installed with a sub-battery, but it is charged on land (not connected internally). She has water pooling in the engine compartment from somewhere during heavy rains.
Exterior
The boat was previously moored at one time, but is now stored onshore. The exterior was completely painted in 2024 by a contractor. The front keel is handmade by the owner. The inside is made of wood and wrapped with FRP. The straightness and wave cutting have been improved, and the way it flows sideways against the wind has been improved. The gunnels are dented and lifted. The wide transom steps appear to be external.
The front deck
anchor winch works OK. The surface gray paint is faded for its age, but was gutted. The bow rail is also gutted.
Around the bridge
It has been painted white with lame so it looks good. The side decks are also painted. Wipers and navigation lights are ok, searchlight is not working.
2 stations

Cockpit
The searchlight did not work, but the other GPS fishfinder, wipers, and horn are all working fine. The opening and closing of the overhead hatch is faulty. There seems to be a leak from where during heavy rain. Power steering oil is seeping from the steering wheel (replacement gaskets are available). Cooler box is not included. Engine hours are still extended due to use. Garmin set is 3,700,000 yen for sale with removal. Please allow 1 month for removal. If you want to attach the Garmin as it is, PS31 and GPS24xd will also be attached for 4,300,000 yen.
Baubirth/Marine Toilet
The marine toilet looks like it has just been newly replaced. The condition of the mold and stains on the walls and cushions seem to be less for its age.
Aft deck
This place was also gutted.