This Boat is Off Market

  • Off Market
  • $549,000
  • Power / Motor Yachts
  • Sea Ray /
  • 2016 / Used
  • 51' / 14'8"
  • Cummins QSC 8.3
  • Cummins QSC 8.3
  • 250 hrs
  • Diesel

Motor Yachts 2016 Sea Ray listed by SYS Yacht Sales (Off Market)

  • Last advertised price $549,000
  • Powered by twin Cummins QSC 8.3 / 250 hrs
  • Off Market / since Aug 24th 2021

See all inventory from this seller (60)

To see full description of this boat from the seller click on the Seller Description tab above.

"Knot in Kansas" truly sets herself apart from the other available Sea Ray 510 Sundancers with an extensive list of constant upgrades and custom features. Some features include but are not limited to upgraded soft goods at the helm chairs and sunroom seating, new AC units, custom flush mount helm with dual GARMIN touchscreen displays, fresh ceramic coating, up to date mechanical service, and transferable (at purchaser's expense) Passport Premier Warranty through June 30, 2022. The remainder of the Sea Ray Express Limited Warranty is transferrable (at purchaser's expense) and concludes July 16, 2020. This Sea Ray 510 Sundancer is the best opportunity in a late model 510 DA today! Contact listing agent promptly as This Sea Ray will not last long!

Bottom Paint Renewal and service update as of July 2020! Major Price Reduction Sept. 2020! Turn Key and Ready to Cruise! Price is firm - brokers call for special conditions on this amazing deal!

Manufacturer Provided Description

There comes a peace at the very center of everything, when the world pivots around you in perfect balance. Some people spend a lifetime trying to find this spot. Others simply settle into the solarium-like covered cockpit of the 510 Sundancer. Light streams in through endless acres of glass above and to every side and even follows you when you head below under SkyFlow's glass cathedral ceiling over the galley and salon. Dissolving the separation between indoor and outdoor helped the 510 Sundancer win the AIM Marine Group Editor's Choice Award. Its technical prowess and inspired execution ensured the win, and the peace you will find therein.

Key Features

  – Climate-controlled cockpit sunroom
  – Fiberglass hardtop w/pneumatic sunroof
  – Standard LED flatscreen TV with remote DVD player in salon
  – Upgraded flush mounted Dual Garmin touchscreen MFD's
  – Stereo with Wireless Bluetooth™ and media inputs
  – 11.5 kW generator with sound shield
  – Zeus® propulsion with helm joystick Skyhook® station keeper

Air Conditioning / Heating

  – Custom Integral Vent System
  – Zone-Controlled Reverse-Cycle System (27,000 BTU) Upper Sunroom
  – Zone-Controlled Reverse-Cycle System (32,000 BTU) Lower Cabin

Cabin Features

  – Carbon Monoxide Monitors
  – Carpet, 55-Ounce 100% Stainmaster® BCF Nylon w/Dupont® Advanced Teflon Repel System
  – Curtains Drape Trim
  – Handrails, Stainless Steel
  – Lighting, 12V Indirect
  – Lighting, 12V Main - Overhead
  – Outlet Switch Plates - Polished Nickel Finish
  – Outlets, 120V GFI Protected
  – Outlets, 12V Accessory
  – Pillows, Accent
  – Shades, Fabric Day/Night w/Drape Trim
  – Vacuum System, Central - 120V
  – Wall Treatment

Canvas (Sunbrella)

  – Canvas Colors - Blue, Black or Taupe (Sunbrella®)
  – Canvas, Cockpit Seat Covers
  – Canvas, Windshield Cover
  – Upgraded interior cushions (2019)


  – Meets Applicable USCG ABYC Standards
  – NMMA Yacht Certification

Cockpit Features

  – Beverage Holders
  – Door, Transom - Stainless Steel
  – Handrails, 316 Stainless Steel
  – Hatch, Engine Service - Gas Assisted
  – Lighting, Indirect - LED
  – Outlet, 120V GFI Protected
  – Seating, U-Shaped Bench w/Storage Below
  – Ship's Bell
  – Steps, Boarding (Molded-In)
  – Table, Cockpit - Fiberglass Top

Control Station

  – Alarms, High-Water - Bilge, Cabin Sump
  – Battery Parallel Switch - Engines
  – Compass
  – Dash, Gel Coated
  – Electronic Throttle Shift Controls (ETS)
  – Horn, Air - (Concealed) Dual Trumpet
  – Instrument Panel
  – SmartCraft Diagnostics:
  – - Instrumentation, Custom Sea Ray SmartCraft w/Low-Glare Blue Night Lighting Chrome Bezels
  – - 4-in-1 Multigauges (2) (Includes: Fuel Level, Oil Pressure, Voltmeter Water Temperature)
  – - Tachometers (2)
  – SmartCraft VesselView Display:
  – - Propulsion: Engine Hour Meters, Engine Status, Performance Fuel, Peak Performance, Boost Pressure (Optional), Troll Control Cruise Control
  – - Vessel: Vessel Status, Tank Status, Steering Position Generator Data
  – - Environment Navigation: GPS Interface, Depth Water Temperature, Depth Alerts, Trip Log Information, Fuel to Waypoint Data Navigation Data
  – - Active Alarms/Details
  – - Alarm History/Details
  – Spotlight w/Dual Halogen Bulbs - Remote Controlled (ACR®)
  – Steering, Power w/Tilt Wheel
  – Switch Panel (Backlit)
  – Switches, Illuminated Weatherproof Rockers Electronic Dimmer Control
  – Windshield Defrosters

Electrical Systems

  – Batteries, 8-D w/Boxes (2)
  – Battery Charger/Converter 120V/50 Amp/12V
  – Battery Switches, 2-Way Solenoid Activated (MDP Engine Room)
  – Cable TV System w/Inlet, TV Shore Cord, Coax Outlets, Gain Control Omni Directional Antenna
  – Enclosure, Weatherproof Main Solenoid Disconnect w/Composite Enclosure
  – Panel, DC Circuit Breaker - Remote
  – Panel, DC Main Breaker
  – Panel, Main Distribution - AC
  – Shore Power, Cablemaster™ (Glendinning) 240V/50 Amp w/75' Cord Wireless Remote (Cablemaster N/A w/220V/50 Cycle Shore Power)
  – Transformer, Shore Power Isolation - 240V/50 Amp


  – Electronics Circuit, 50 Amp/12V
  – Custom dual Garmin touchscreen MFD's flush mounted at helm w/Integrated 4-kW HD Open Array Scanner
  – VHF Radio w/Remote Speaker, 8' Fiberglass Antenna GPS Antenna

Engine Room

  – Bilge Pumps, 12V Automatic (3)
  – Bilge Pumps, 12V Automatic High- Water (1 Engine Room, 1 Cabin)
  – Blowers, 12V Bilge (2)
  – Exhaust, Wet w/ Dual Stage Lift Mufflers
  – Fire Suppression System - Automatic w/Manual Pull
  – Gel-Coated Engine Room
  – Insulation, Engine Room - 2" w/Loaded Vinyl Barrier
  – Ladder, Stainless Steel - Removable
  – Lighting, 12V

Forward Stateroom Head / Shower

  – Curtain, Shower
  – Door, Access from Salon
  – Flooring, Tile
  – Handrails, Stainless Steel
  – Head, VacuFlush®
  – Portlight, Opening
  – Power Vent, 12V
  – Robe Hook
  – Shower w/ Seat, Adjustable Wand Acrylic Door
  – Storage, Medicine Cabinet - Mirrored
  – Towel Bar
  – Towel Cabinet
  – Towels - Sea Ray
  – Vanity w/Solid-Surface Countertop, Vessel Sink, Faucet Storage Below

Fuel System

  – Diesel Fuel System - Electric w/Transfer Pump
  – Fuel Filters - Remote (Racor®)
  – Fuel Lines, USCG - Type A-1
  – Fuel Tanks, Aluminum w/Manual Shutoff Valves Ultrasonic Sending Units


  – Coffeemaker, Keurig®
  – Countertop, Solid-Surface w/Stainless Steel Sink, Faucet Sink Cover
  – Flooring, Wood
  – Handrail, Stainless Steel
  – Microwave/Convection Oven w/Stainless-Steel Front - 120V
  – Power Vent, 12V w/Stainless-Steel Grille
  – Refrigerator/Freezer, Upright w/Stainless-Steel Front - Dual Voltage 120V/12V
  – Storage, Drawers w/Cutlery Insert
  – Storage, Upper Lower
  – Stove, Two Burner (Recessed to flush PUPS®) 120V
  – Trash Receptacle


  – 11.5 kW Onan Diesel (120/240V/60 Cycle)

Hull & Deck Features

  – Bottom Paint
  – Bow Rail, 316 Stainless Steel w/Welded Stanchions, Intermediate Rails Life Lines
  – Cleats, Thru- Bolted - Stainless Steel (8)
  – Deck Fill Plates, Stainless Steel
  – Deck Rails, 316 Stainless Steel
  – Gel Coat: Hull - Arctic White; Deck - Two Tone, Arctic / Antique White
  – Graphics, Striping
  – Handrails, 316 Stainless Steel
  – Hatch, Deck Vent - Translucent w/Locks Sky Screen Cover (Trapezoid)
  – Hull Windows, Fixed, Smoked Acrylic
  – Lights, Navigation
  – Portlights, (6)
  – Rub Rail, PVC w/Stainless Steel Insert
  – Storage, Transom Wall (For Fenders Gear)
  – Stringer System, Fiberglass
  – Sun Pad w/Adjustable Backrest - Forward Deck
  – Swim Platform, Bolt-On w/Concealed Stainless-Steel Four-Step Swim Ladder w/Integral Grab Handle
  – Thru-Hull Fittings, Stainless Steel
  – Vent System, Engine Room - Integral w/Stainless Steel Vents
  – Windshield Washer System
  – Windshield Wipers w/Delay Speed Control
  – Windshield, Tempered/Tinted Curved Glass w/Aluminum Frame

Mid Master Stateroom

  – Bed, Queen Size w/ Innerspring Mattress, Pillows, Sheets Coordinated Spread, Storage Below
  – Door, Privacy w/Full Length Mirror
  – Flooring, Carpet
  – Hanging Lockers, Cedar Lined w/Light Full Length Mirrors
  – Hull Windows - Port Stbd
  – Mirror, Wall Accent
  – Nightstands, Built-In w/Countertops
  – Storage, Medicine Cabinet - Mirrored
  – Storage, Towel Cabinet
  – TV, 32" LED / Smart w/Remote Blu-ray™ Player
  – Vanity w/Solid-Surface Countertop, Vessel Sink, Faucet Storage Below

Mid-Stateroom Head/Shower

  – Curtain, Shower
  – Door, Mirrored w/Access from Mid-Stateroom
  – Flooring, Tile
  – Handrails, Stainless Steel
  – Head, VacuFlush®
  – Portlight, Opening
  – Power Vent, 12V
  – Robe Hook
  – Shower w/Seat, Adjustable Wand Acrylic Door
  – Towel Bar
  – Towels - Sea Ray

Mooring System

  – Anchor Chute, Stainless Steel
  – Anchor Rope/Chain Storage w/Gas-Assisted Hatches (2)
  – Anchor Washdown Spigot w/Hose
  – Anchor, Galvanized
  – Windlass, Rope/Chain w/Foot Switches


  – Entertainment Center
  – - Gaming System Port
  – - iPod® Interface w/Docking Station
  – - MP3 Port w/USB
  – - 12V Outlet
  – - Stereo, 12V AM/FM, Wireless Bluetooth™, SiriusXM® Satellite Receiver w/Antenna, Amplifier, Subwoofer, Speakers (4), Digital Cockpit Remote Control Speaker Selector Switches
  – - Storage Cabinet - CD/DVD
  – - TV, 32" LED / Smart w/Remote Blu-ray™ Player
  – Flooring, Wood
  – Mirror, Wall Accent
  – Seating, L-Shaped Sofa w/Pull-Out Bed - Starboard, w/Storage Below
  – Steps, Entryway - Alum w/ Wood Treads
  – Storage, Gunwale Cabinets
  – Storage, In-Floor

Sunroom Features

  – Beverage Holders
  – Door, Frameless Sunroom Entry w/Stainless Steel Accents Tempered/Tinted Glass (Sliding Lockable)
  – Flooring, Wood
  – Hardtop, Fiberglass w/Pneumatic Retractable Sunroof Overhead Lighting
  – Lighting, Indirect LED
  – Outlet, 120V GFI Protected
  – Outlet, 12V Accessory
  – Refrigerator, 120V, Stainless Steel Drawer Style
  – Seating, Pivoting Helm (2) w/Armrest, Reclining Backrests, Teak Footrests, Heavy-Duty Adjustable Pedestals
  – Table, Wood
  – TV, 32" LED / Smart w/Remote Blu-ray™ Player
  – Wet Bar w/ Sink, Faucet, Solid-Surface Countertop, Stainless Steel Handrail, Trash Receptacle, Storage Cabinet
  – New upgraded fabrics at helm seats and seating (2019)

Underwater Gear

  – Trim Tabs, Hydraulic
  – Zeus Drives:
  – - Propellers, Stainless Steel
  – - Trim Tabs, Hydraulic (Integrated w/Zeus Pod Drives)

Waste Systems

  – Common Drain System
  – Head System (VacuFlush®)
  – Holding Tank Level Indicators - MDP
  – Holding Tank w/Dockside Pump-Out
  – Sump Box w/Pump - Automatic

Water System

  – Freshwater Washdown Spigots w/Hoses - Transom, Engine Room Anchor Locker
  – Manifold System w/Shutoff Valves
  – PressureWater System w/12V Pump Charcoal Filtration System
  – Shower, Cockpit - Single-Lever Hot Cold w/Stainless-Steel Door, Braided Hose Ergonomic Shower Wand
  – Water Heater, 240V (11 Gallon)
  – Water Inlet, Dockside

Mechanical Disclaimer

Engine hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.


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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