Neff Yacht Sales / Used 51 foot Sea Ray 510 Sundancer Power - SPECIAL K

Sea Ray 510 Sundancer


2002 • 51' (15.54 m) • Power

$299,000 USD

Purchased in March of 2020 from the first owner SPECIAL K was treated to a huge amount of upgrades listed above.

SPECIAL K is one of the fairly rare 510 Sundancer models that offers a higher freeboard than some other Sundancers resulting in a taller engine room height and more headroom below. Offered with the preferred Cummins QSM-11 option, SPECIAL K is ready to go!


Vessel Information

Builder: Sea Ray
Model: 510 Sundancer
Model Year: 2002
Category: Power
Sub Category: Motor Yachts
Condition: Used

LOA: 51' (15.54 m)
Engine Info: Cummins QSM-11 diesel 635|horsepower Inboard 1841 Port

Location: Pompano Beach, FL US
City: Pompano Beach
Country: US


Entered via the swim platform on a floating dock on the side decks on a fixed dock, the Cockpit has built in seating fore and aft facing each other. The aft seat electrically folds to a sun bed.

The raised helm has all new electronics, a swivel helm chair and a double companion seat. This area is cooled with two new A/C units. A portside hatch leads below to the Salon and Galley area with ample seating.

Forward to starboard is the Day Head and Guest Cabin. All the way forward is the Master Cabin with a queen size island berth and an en suite head.


Entered via three Pirelli covered steps to port the Salon/Galley area is open and spacious. The Galley is forward to port and to starboard aft is a very large L shaped settee, the aft section folds flat to a double berth and forward is a recliner with a large storage drawer between. A curtain can give the fold out berth privacy.

The aft bulkhead around the settee is mirrored with corner halogen lights.

In front of the settee is a large cherry table with an adjustable height pedestal and two cherry base stools.

The sole is covered with a Sunbrella carpet runner. A custom swivel mounted 43" Samsung TV is forward on the bulkhead.

Next forward is Day Head/Guest Head.


To port is the vessel's Galley with ample counter space and storage below.

Features include:

  • Fridge & freezer with a cherry front door
  • Molded sink in Corian countertop
  • (3) Burner in counter Kenyan stove top w/Corian cover
  • (18) Cherry cabinet doors
  • (4) Drawers cherry
  • Stainless faucet w/removable sprayer
  • Corian cover for waste receptacle
  • Galley rope lighting under overhead countertop
  • (4) Overhead lights
  • (4) Bose mini cube speakers
  • GFCI outlet

Guest Head

Aft of Guest Stateroom
Fiberglass inner liner
Two entry doors, one opens to Salon, while the second is a pocket door to the Guest Stateroom.

Features include:

  • Vacuflush toilet
  • Waste system control panel
  • Walk in shower w/circular sliding acrylic door
  • Removable shower faucet
  • Stainless porthole
  • Molded fiberglass seat
  • Teak grate flooring
  • Overhead shower light
  • Molded vanity w/Corian countertop w/molded sink & (2) door storage below
  • Stainless faucet
  • (2) Door mirrored medicine cabinet
  • Shower fan
  • (3) Overhead mini spots
  • Duplex outlet
  • Stainless grab rail
  • Tile sole w/gold accents

Guest Cabin

To starboard forward is a cabin with two oversized over/under berths each with a reading light.

There are three cabinets and two opening portholes above the upper berth and a storage drawer below the lower berth.

Inboard is a cabinet with a Panasonic TV, three small storage cabinets and a cedar lined hanging locker with an auto light.

This cabin has three overhead lights, a central vac outlet, digital A/C controls and a sliding door into the Guest/Day Head.

The sole is carpeted.


All the way forward featuring:

  • Centerline island berth w/queen mattress w/mirrored headboard
  • (2) Cherry drawers below
  • (2) Door mirrored vanity to stbd w/hinged cherry storage below
  • Full length dressing mirror
  • Cedar lined hanging locker to port w/auto light
  • (2) Storage shelves
  • (5) Cherry doors
  • Samsung 30" TV
  • Upholstered hull liner
  • Overhead hatch w/sunshade
  • (4) Bose mini cube speakers
  • (2) Duplex outlets
  • CO2 detector
  • (4) Overhead mini spots
  • (2) Reading lights
  • Cherry stool at vanity
  • Carpeted sole
  • Door to en suite Master Head

Master Head

  • Private head is located to port within the Master Stateroom
  • Molded fiberglass inner liner
  • Vacuflush toilet
  • Molded vanity w/(2) door storage below
  • Corian vanity countertop w/molded sink
  • Stainless faucet
  • (6) Mirrored cabinet doors
  • Walk in molded fiberglass shower
  • Circular sliding acrylic door for shower
  • Molded fiberglass seat & molded shelf in shower
  • Removable shower spray
  • Overhead shower light
  • Teak grate shower sole
  • Tile sole w/gold accents
  • Waste system gauge
  • Duplex outlet
  • Shower fan
  • Stainless towel rack
  • (3) Overhead mini spots


  • Nonskid decking
  • Stainless steel bow rails w/plastic coated lifeline
  • Lofrans Progress II windlass
  • Up & Down foot switches w/stainless steel cover
  • New chain 2021
  • Galvanized plow anchor
  • ACR remote searchlight
  • (2) Anchor locker hatch covers w/JL Audio speakers on inside (open to play)
  • International Navigation lights
  • Taylor made deck hatch into Master Cabin
  • (2) Sun pads on bow w/handrail and drink holders
  • Stainless steel windshield frame
  • (2) Windshield wipers
  • Electrically opening center windshield
  • Handrails at cabin windshield sides
  • Foredeck cushion cover


  • Fiberglass nonskid sole
  • Aft bench seat slides electrically to make a sun bed
  • Aft facing L shaped seat, cockpit seats 7 – 8 people
  • Hinged transom door
  • Magna S/S BBQ grill mounts to port on cover boards
  • Molded steps to side deck port & stbd
  • Low level courtesy light (RGB colors)
  • Sink under hinged lid w/trash shute
  • Portside storage locker
  • Portside icemaker inside storage locker
  • Fusion stereo remote control
  • (8) JL Audio speakers overhead
  • 10" JL Audio subwoofer
  • Samsung 43" LED TV
  • TNT swim platform completely rebuilt $20,000 (2021) w/remote
  • Fiberglass radar arch w/integral hardtop
  • (5) RGB underwater light
  • Aft storage trunk for lines/fenders w/two hatches
  • Aft shower H & C
  • Shore water inlet
  • Fresh water wash down
  • Full Cockpit cover
  • (2) New 16,000 BTU A/C compressors
  • Snap in woven Cockpit liner/carpet
  • (4) Overhead stainless steel trimmed lights
  • Generator gauge package

Helm Area

  • Cummins LCD engine gauges
  • Full analog engine gauges
  • Hynautic clutch & throttle controls
  • New s/s and leather tilt helm wheel
  • Analog fuel gauge
  • Analog rudder angle indicator
  • 6" Danforth hi speed compass
  • Bennett trim tab controls
  • ACR searchlight control
  • Garmin 8616 plotter/depth/CCTV/Sat weather
  • Garmin 8612 plotter/depth/CCTV/Sat weather
  • Garmin reactor autopilot
  • Garmin VHF w/AIS
  • Fusion stereo remote at dash
  • Sea Ray systems monitor
  • Engine start/stop switches
  • Battery parallel switch
  • Windlass controls
  • Hydraulic platform control
  • Engine alarm panel
  • Hidden A/C controls (2)
  • Polycarbonate enclosure, windshield to hardtop
  • Helm A/C vents
  • Swivel helm chair
  • 2 Person bench seat next to helm
  • DC outlet at helm
  • Glovebox storage at helm w/Fusion MS-UD755 stereo head
  • Snap in woven cockpit liner/carpet

Mechanical Equipment

  • Halon 1301 Engine Room fire system
  • (3) Rule automatic bilge pumps
  • 4 Blade 28" x 32" props
  • Bennett trim tabs
  • Twin Disc transmissions MG5114 V drives
  • Dripless shaft seals
  • Dual Racor 1000 fuel filters
  • Attwood 18 gallon water heater
  • (5) Cruiseair air conditioning units
  • Airsep engine intake filters
  • Six step ladder access to Engine Room
  • Manual temp & oil pressure gauges on engine
  • Dynajack hydraulic pump for platform
  • 5 Point oil change system
  • (4) Engine room cameras
  • LED lighting

Electrical Equipment

  • 12/24 volt DC system
  • 120/240 volt AC system
  • (2) Glendinning cable master cord reels 110V & 220 volt both 50 amp
  • (6) 8D batteries (new 2022)
  • (1) Group 31 generator battery
  • Mastervolt 24 volt 60 amp battery charger (new 2020)
  • Mastervolt 12 Volt 75 amp battery charger (new 2020)
  • (2) 60 amp Vanner battery isolators
  • (1) 12 KVA Charles iso transformer
  • (1) 12 KVA Charles iso transformer
  • Engine Room panel w/28 24 volt breaker protected circuits
  • 240 Volt AC panel w/(8) breaker protected circuits & analog volt & amp meter
  • 120 Volt AC panel w/(12) breaker protected circuits & analog volt & amp meter
  • (5) Remote battery switches
  • (4) Source selectors for all 4 TV's
  • HD Direct TV receiver


  • 2020 10' Walker Bay Generation LTE w/30 HP Tohatsu OB
  • Helm console w/7" Garmin GPS/fish finder
  • Double helm seat w/storage below
  • Fusion stereo w/light up speaker
  • Courtesy lights
  • Underwater lights
  • Bow seat
  • Popup bow cleat
  • LED Nav lights
  • Battery
  • Battery shutoff switch
  • Tender cover
  • Tender Bimini top
  • 13" steering wheel
  • (2) S/S cupholders
  • Glovebox w/12V outlets
  • Planing fin on engine

2020 New Owner Additions

  • Garmin 8616 XSV 16" monitor
  • Garmin 8612 XSV 12" monitor
  • Garmin GMR Fantom 54 radar 4' antenna
  • Garmin GXM Sirius XM weather module
  • Garmin GMS 10 Network expander
  • Garmin GPS 19X HVS GPS sensor
  • Garmin in hull transducer
  • Garmin Pantopix front view transducer
  • Garmin GT 51M thru hull transducer
  • Garmin Reactor autopilot
  • Garmin AP remote
  • Garmin VHF 215 AIS VHF
  • Shakespeare VHF
  • FLIR M300 HD camera – low light, not infrared
  • Sea View dual mount radar mast
  • Reverse camera for Engine Room
  • Fusion UD755 Marine Bluetooth stereo
  • Fusion wired remote
  • JL Audio 800 watt amp
  • JL Audio subwoofer (lighted)
  • (6) JL Audio speakers (lighted)
  • 12" Subwoofer (lighted)
  • Shadow Caster cockpit lights (5) RGB
  • Shadow Caster underwater lights (5) RGB
  • KVH Tracvision TV3 Sat TV system
  • Mastervolt 100 amp 12 volt stereo system battery charger
  • Garmin GPS Map 7" combo for tender
  • Mastervolt 60 amp 24 V charger
  • Mastervolt 75 amp 24 V charger
  • Shakespeare hailer

Above items invoiced at $74,427.00

2020 Walker Bay Generation 10 RIB tender w/30 HP Tohatsu

loaded with options $23,413.00

* Both invoices available *


Purchased in March of 2020 from the first owner SPECIAL K was treated to a huge amount of upgrades listed above.

SPECIAL K is one of the fairly rare 510 Sundancer models that offers a higher freeboard than some other Sundancers resulting in a taller engine room height and more headroom below. Offered with the preferred Cummins QSM-11 option, SPECIAL K is ready to go!


While every effort was made to list all pertinent included equipment aboard SPECIAL K, there are some personal belongings aboard. Prospective purchasers should assume any item not specifically mentioned herein will not convey at closing.

Custom Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

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