52 Sea Ray 2018 Boat for Sale

ASKING PRICE: $1,000,050 Watch Price

Lewisville, TX

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Yacht Photos Pics 2018 Sea Ray Fly 520 on calm water near a wooded shoreline.

Yacht Photos Pics A luxurious white yacht floating on a calm lake with a wooded shoreline.

Yacht Photos Pics 2018 Sea Ray Fly 520 on calm water, surrounded by trees.

Yacht Photos Pics 2018 Sea Ray Fly 520 on calm water, featuring sleek design and spacious deck.

Yacht Photos Pics A luxurious white yacht cruising on calm waters, featuring a spacious deck and modern amenities.

Yacht Photos Pics A 2018 Sea Ray Fly 520 yacht on a calm lake with a wooded shoreline.

Yacht Photos Pics A luxurious 2018 Sea Ray Fly 520 yacht on calm water, featuring a spacious deck and flag.

Yacht Photos Pics 2018 Sea Ray Fly 520 on calm water, featuring a spacious deck and sleek cabin.

Yacht Photos Pics A 2018 Sea Ray Fly 520 yacht on calm waters with a wooded shoreline.

Yacht Photos Pics Rear view of a 2018 Sea Ray Fly 520 yacht on calm water.

Yacht Photos Pics A luxurious 2018 Sea Ray Fly 520 yacht on calm water.

Yacht Photos Pics Aerial view of a 2018 Sea Ray Fly 520 on calm water.

Yacht Photos Pics Top view of a Sea Ray Fly 520's teak deck with an American flag.

Yacht Photos Pics A grill on the deck of a 2018 Sea Ray Fly 520, surrounded by water.

Yacht Photos Pics A 2018 Sea Ray Fly 520 with an open service hatch on the deck, surrounded by water and trees.

Yacht Photos Pics Aft view of a Sea Ray Fly 520 yacht with seating area and American flag.

Yacht Photos Pics The image shows the storage compartment of a 2018 Sea Ray Fly 520 boat with a wooden deck.

Yacht Photos Pics Storage compartment on a 2018 Sea Ray Fly 520 with ropes and life jackets.

Yacht Photos Pics The image shows the deck of a 2018 Sea Ray Fly 520 on calm waters.

Yacht Photos Pics The 2018 Sea Ray Fly 520 features a sleek aft deck with wooden flooring and seating area.

Yacht Photos Pics The image shows the stern of a 2018 Sea Ray Fly 520 with a bench and an American flag.

Yacht Photos Pics The image shows the stern of a 2018 Sea Ray Fly 520 with an American flag.

Yacht Photos Pics The image shows the stern of a 2018 Sea Ray Fly 520 with a wooden table and benches.

Yacht Photos Pics The 2018 Sea Ray Fly 520 features an elegant bench seat on a wooden deck by the water.

Yacht Photos Pics The 2018 Sea Ray Fly 520 features a sleek staircase leading to the upper deck.

Yacht Photos Pics The image shows the spacious aft deck of a 2018 Sea Ray Fly 520 with elegant seating and a wooden table.

Yacht Photos Pics The image shows the deck of a 2018 Sea Ray Fly 520 with elegant seating and a wooden table.

Yacht Photos Pics A sleek wooden table on a flybridge with comfortable seating and a view of the water.

Yacht Photos Pics The 2018 Sea Ray Fly 520 features an outdoor kitchen with a sink and refrigerator.

Yacht Photos Pics The 2018 Sea Ray Fly 520 features a sleek outdoor kitchen with a sink and holders.

Yacht Photos Pics Close-up of a control panel on a 2018 Sea Ray Fly 520.

Yacht Photos Pics The cockpit of a 2018 Sea Ray Fly 520 overlooking calm waters.

Yacht Photos Pics The image shows the helm of a 2018 Sea Ray Fly 520 with modern instruments.

Yacht Photos Pics A Raymarine navigation system displays a speed of 0.4 mph and a depth of 37.5 ft.

Yacht Photos Pics The image shows a Raymarine display on a 2018 Sea Ray Fly 520 boat.

Yacht Photos Pics The image shows the helm of a 2018 Sea Ray Fly 520 with modern controls.

Yacht Photos Pics The image shows the cockpit of a 2018 Sea Ray Fly 520 with sleek seating and modern controls.

Yacht Photos Pics View from a Sea Ray Fly 520 boat overlooking a lake with trees and a dock in the background.

Yacht Photos Pics View from a Sea Ray Fly 520 overlooking calm waters and wooded shores.

Yacht Photos Pics View from the helm of a Sea Ray Fly 520 overlooking water and coastline.

Yacht Photos Pics Light switches on a Sea Ray Fly 520 boat, with options for accent, cockpit, and bridge.

Yacht Photos Pics FLIR camera on the roof of a Sea Ray Fly 520 yacht, overlooking calm water and wooded shoreline.

Yacht Photos Pics The image shows the roof of a Sea Ray Fly 520 with two TracVision antennas.

Yacht Photos Pics The image shows the foredeck of a 2018 Sea Ray Fly 520 with sun loungers.

Yacht Photos Pics The image shows the sun deck of a 2018 Sea Ray Fly 520 with comfortable lounging areas.

Yacht Photos Pics The image shows the storage area of a 2018 Sea Ray Fly 520 boat.

Yacht Photos Pics Bow view of a Sea Ray Fly 520 yacht on calm water.

Yacht Photos Pics Close-up of a control panel with controls on a Sea Ray Fly 520 boat.

Yacht Photos Pics The foredeck of a 2018 Sea Ray Fly 520 with stainless steel railing and anchor.

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Last updated Oct 23, 2026

52' Sea Ray 2018

This freshwater only 2018 Sea Ray 520 Fly (stock 225686) is an elite 52-foot flybridge yacht engineered for long-range coastal cruising, high-capacity entertaining, and effortless pod-driven maneuverability. Powered by twin 574HP Cummins QSC diesel engines paired with Zeus pod drives, this flagship vessel combines a smooth, gyro-stabilized ride with three spacious staterooms and superyacht-level amenities.

MarineMax Serviced: Engines, Filters, Gen and Pods Oct. 2026.

Freshwater, One Owner, Covered Slip, 437 engine hours, 930 gen hours!

Upgraded Double Wide Helm Chair!

Key Specifications & Details

Engine: Twin Cummins QSC 8.3 Zeus 600 Diesels (574HP Each). ONLY 437 hours!!
All the factory options
Status: Trailer is not included in the price
Location: Lake Texoma, Available to view by appointment.

Performance & Mechanical

Twin Cummins QSC 8.3 Zeus 600 Diesels (574HP Each): High-output marine diesel engines paired with counter-rotating Zeus pod drives for exceptional fuel efficiency, high-speed tracking, and integrated Skyhook digital positioning.
Seakeeper Gyroscope Stabilizer: Advanced anti-roll gyro stabilization system that dramatically reduces vessel roll at anchor and underway for ultimate guest comfort.
Multi-Station Docking Controls: Includes cockpit-mounted joystick controls along with Zeus pod anchoring for effortless dockside handling and tight-quarters maneuvering.
Diesel Generator & Auxiliary Systems: Dedicated diesel generator providing full AC electrical power at sea, supported by a factory-installed Oil Change System and a Water Delivery system.
Macerator with Seacock Interlock System: Heavy-duty waste discharge macerator equipped with safety seacock interlocks for regulated overboard discharge.
3 Bilge Heaters

Exterior & Deck

Classic White Hull & Hardtop Configuration: Pristine White Hull profile featuring a fiberglass bridge hardtop equipped with overhead lighting, an integrated sunroof, and a Retractable Canvas section.
Hydraulic Swim Platform & Transom Gourmet Space: Features an extended hydraulic swim platform with an Expanding Stairway for easy water access, paired with an aft transom summer kitchen featuring an outdoor grill.
Flybridge & Cockpit Upgrades: Outfitted with Teak Flooring Steps, a Natural Teak Table at the bridge aft, an aft Retractable Electric Awning, Cockpit Flood Lights, and Cockpit Rod Holders.
Teak Swim Platform, Teak Cockpit and Teak Flybridge Flooring
Foredeck Lounge & Sunshade: Spacious forward bow lounge featuring a Foredeck Sunshade canopy, Light Tone Exterior Mat/Haze Upholstery, and a dedicated Bow Seating Audio System.
Electric Cockpit Teak Table that lowers and allows aft seat bench to slid over and forward to create aft facing seating!! See pictures.

Interior & Comfort

High-Gloss Walnut & Stone Finishes: Refined salon and galley layout showcasing Flat-Cut Walnut High-Gloss Cabinetry paired with upgraded Light Engineered Stone countertops.
Salon & Stateroom Living Amenities: Features a main salon sofa with a Pull-Out Bed, an onboard Wine Cooler, an interior Safe, and premium Interior Carpet Runners.
Flybridge Teak Flooring, Enclosed stairs up to flybridge for added safety underway or for the grandkids or seasoned crew!

Helm & Electronics

Dual-Station Raymarine Axiom Electronics: Lower and upper helm stations equipped with Raymarine Axiom 12 Display networks for chartplotting, sonar, and radar integration.
Thermal & Camera Systems: Night-vision Thermal Imaging Camera paired with an Aft-Facing Bridge Camera for docking visibility and enhanced navigational safety.
Satellite TV & Upgraded Entertainment: KVH HD7 Antenna for True HD satellite programming, an upgraded Cabin Entertainment System, and a dedicated TV with DVD/Gaming Port in the mid-stern stateroom.

The MarineMax Advantage: Ownership Made Easy

When you purchase this boat, you don't just get a boat—you join the MarineMax family and benefit from our comprehensive support, making boating easy and enjoyable

Financing and Insurance available through MarineMax
MarineMax Dockside Service team available

Contact Listing Broker for Showings and additional information on this Sea Ray 520 Fly!

Denison Yachting - San Francisco is pleased to assist you in the purchase of this vessel. This boat is centrally listed by MarineMax Dallas.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.