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Mainship powerboats for sale by owner.
Your search returned 83 matches.


34' Mainship 34

2005 Sarasota Florida 34 Mainship 34
Another Great Loop Veteran offered for sale. She is outfitted and ready to go again! This 2005 Mainship 34 Trawler is a well maintained, modern trawler with classic lines. 'Single Wide' is powered with a single Yanmar 6LYA-STP 370 hp diesel engine and has plenty of power to reach a top speed of 13 knots but cruises efficiently at 8 knots. You'll enjoy the bow & stern thrusters for easy docking and has dual air conditioning and generator for comfortable cruising. The flybridge features Strataglass and Canvas Enclosure. Singlewide is well equipped for long distance cruising or the active couple or family on the go seeking weekend adventure. Her 14' 3" beam makes this trawler's main cabin very spacious with plenty of room for a full galley, lower helm, table and chairs and seating - sleeping area. The master stateroom with its centered queen berth and the sleeper sofa in the main cabin makes sleeping for four very comfortable and the single head is roomy and contains a large separate shower stall. With a large cockpit, easy to navigate molded staircase to the flybridge, plenty of space and seating to entertain a group of people and a well equipped upper helm this boat has everything a live-aboard needs. New Bottom Paint, New Zincs & New Prop One on Running Gear 08 - 2023 New A - C Unit & Serviced Pump 09 - 2023 New AGM Batteries 09 - 2023 New PYI Shaft Seal 09 - 2023 New VHF Radio 09 - 2023 New AC - DC Refrigerator 09 - 2023 New Fusion Stereo 09 - 2023 New Fluids & Filters - Main, Trans & Generator 09 - 2023 PRIDE OF OWNERSHIP SHOWS WITH THIS VESSEL "SINGLEWIDE IS OFFERED READY FOR CRUISING THE OPEN WATER OR READY TO GO BACK ON THE LOOP". Located in Sarasota Florida.
Year: 2005  Power: Single 370 hp   Location: Florida  Contact Number: 941-374-1697  Asking: $149,000  Details & Photos » 


34' Mainship 34 Pilot

2006 Saunderstown Rhode Island 34 Mainship 34 Pilot
Mainships most popular model. power is the Yanmar 370 diesel with 1650 hours, generator, heat and air, windlass BOW TRUSTER. In remarkable condition thoughout. CAll for details 401.783.6100 Paul. Located in Saunderstown Rhode Island.
Year: 2006  Power: Single 370 hp   Location: Rhode Island  Contact Number: 4017836100  Asking: $149,500  Details & Photos » 


34' Mainship 350 Trawler

1998 Saint Augustine Florida 34 Mainship 350 Trawler
NEW ARRIVAL! Just in time for that winter cruise to the Bahamas, "Christian" is currently docked in St. Augustine and awaiting your inspection. She has been seasonally cruised to the Bahamas and back by her current owner between 2012 and 2019. Definitely worth a look if you're in the market for a twin engine budget trawler! Ad photos of this boat were all taken October - November, 2023. Listed hours for both engines is approximate - less than 3000.. Located in Saint Augustine Florida.
Year: 1998  Power: Twin   Location: Florida  Contact Number: 774-773-5557  Asking: $98,000  Details & Photos » 






34' Mainship 34 Mainship

1978 classic mainship 34 hull, anchor windless, two storm anchors,large fiberglass muffler, Air conditioned, hot water, fresh water flush head, shower sump, bildge pump, 3 hubble electrical cords, bimini, rear deck couch, 2 aluminum deck chairs, 2 internal chair twin beds, microwave. spare 4 blade prop, inverter, one of the best on market.. Located in Alexandria Virginia.
Year: 1978  Power: Single 165 hp   Location: Virginia  Contact Number: 703-780-6755  Asking: $44,000  Details & Photos » 


34' Mainship Rum Runner

Excellent opportunity! Very, very lightly used! Options include Stars and Stripes blue hull, bimini, swim platform, vac-u-flush head system, ac - heat, bimini - enclosure, dripless shaft logs, internal sea strainers, custom interior fabrics, generator with sound shield, oil exchanger, radar arch, Ocean Aire screens - shades, magna grill, flat screen TV with DVD, lounge seat backrests, fresh water wash-down, and much more!!!. Located in Bay Shore New York.
Year: 2006  Power: Twin 240 hp (each)   Location: New York  Contact Number: 631 665 5144  Asking: $182,500  Details & Photos » 


34' Mainship Pilot 34

2000 Punta Gorda Florida 34 Mainship Pilot 34
This 2000 34 ft Mainship Pilot will not disappoint with its Classic Mainship Style and Craftsmanship. This Expedition Series Trawler has a freshly replaced Yanmar 370 HP Diesel as well as New Hurth Transmission for a reliable package. Recent Updates Updates 2023 Batteries Replaced Engine and Generator 4 - 23 Repacked Stuffing Box 4 - 23 Engine Oil and Zincs Replaced 4 - 23 Bottom Paint 5 - 23 New Cutless Bearing New Trim Tab Actuators 335 Watt Solar Panel W - Tristar Controller and Breaker Box Rebuilt Vacu Fkush Head Pump and New Macerator New AC Pump New Hatches on Hard top Updated Bow Thruster 5 Blade Propellar Upgraded Primary Anchor Chain to 150' of 5 - 16" Replaced Fuel Sensor May 2019 Updates New Yanmar 6LYZ-UTP 370 HP Installed New Hurth ZF220 1.96 Ratio Transmission Installed New Exhaust for both Engine and Generator New Stuffing Box Electric - Hydraulic Engine Hatch Lift. Located in Punta Gorda Florida.
Year: 2000  Power: Single   Location: Florida  Contact Number: 9416627949  Asking: $129,900  Details & Photos » 


34' Mainship 34 Rum Runner

2006 Bayshore New York 34 Mainship 34 Rum Runner
This boat is a 2006 with a Stars & Stripes Blue Hull and twin Yanmar 240 diesel engines. Very lightly used. Includes swim platform air conditioning - heat, generator w - sound shield, radar arch.. Located in Bayshore New York.
Year: 2006  Power: Twin 240 hp (each)   Location: New York  Contact Number: 631 665 5144  Asking: $159,900  Details & Photos » 


34' Mainship Trawler

2006 Saunderstown Rhode Island 34 Mainship Trawler
Avery big 34' vessel with an open intertior, 2 helms lower and upper stations, fly by wire controls, BOW AND STERN THRUSTERS ofr effortless control at the docks. Power is a single 370 Yanmar Diese;, Generator, Custom Fiberglass Hardtop with enclosure. Very clean throughout. Call for details 401.783.6100 Paul. Located in Saunderstown Rhode Island.
Year: 2006  Power: Single 370 hp   Location: Rhode Island  Contact Number: 4017836100  Asking: $188,950  Details & Photos » 


34' Mainship 34

1981 Fleming Island Florida 34 Mainship 34
Vessel has custom interior and recent 220 HP Cummins with 500 hours.. Located in Fleming Island Florida.
Year: 1981  Power: Single 220 hp   Location: Florida  Contact Number: 904-868-1609  Asking: $32,500  Details & Photos » 


34' Mainship Trawler

Great boat needs TLC. Fly bridge needs repair for soft spots.. Located in Deale Maryland.
Year: 1978  Power: Single   Location: Maryland  Contact Number:   Asking: $14,000  Details & Photos » 


34' Mainship Rum Runner Sedan

2004 Annapolis Maryland 34 Mainship Rum Runner Sedan
Turn key 2004 Mainship Pilot 34 Rum Runner Sedan with twin Yanmar 200Hp diesels with 487 original hours, Next Gen 6Kw generator,Air conditioning, Raymarine large screen GPS, radar and autopilot. Bow Thruster! Custom full winter cover! "Fighting Lady Yellow" hull. Like new condition!. Located in Annapolis Maryland.
Year: 2004  Power: Twin 200 hp (each)   Location: Maryland  Contact Number: 410-443-2375  Asking: $133,500  Details & Photos » 


34' Mainship 34 Pilot

2002 Bayshore New York 34 Mainship 34 Pilot
A very clean boat. Yanmar 370 hp diesel engine, Bimini with enclosure, Air conditioning, Bow Thruster, Generator, Swim platform, Freshwater washdown, Speed and depth, Windlass, Radar arch - Raytheon radar, 110 Share power, Stove, Pressurized fresh water system. Located in Bayshore New York.
Year: 2002  Power: Single 370 hp   Location: New York  Contact Number: 631 665 5144  Asking: $110,000  Details & Photos » 


34' Mainship 34

1978 Alexandria Virginia 34 Mainship 34
Classic 34 Mainship. Built 1978, 165 HP turbo Diesel approximately 2600 hours. All soft spots removed and filled with resin and fiberglass. Included: 1 aluminum anchor 1 Danforth storm anchor, 1 Heavy SS storm anchor, Deck windless, anchor rode and dock lines. 4 large bumpers. 360-degree TV antenna, with power amp. Digital converter and TV. Garmin GPS. Maine radio hand held radio. Microwave, New Muffler. Bilge pump and backup, shower sump. 2 aluminum deck chairs and rear deck sofa. 2 Interior convert to bed chairs, 2 director chairs and new oak table. Window blinds & rear vertical blinds. 3 Hubble (Marinco) electric power cords. Oil vacuum pump out. Fresh water head with 9-gallon holding tank, macerator overboard and deck pump out. 50 gal fresh water 10 gal water heater. New fly bridge instruments. New hydraulic steering. New autopilot. (Not installed) Bottom paint & zincs. Fly bridge cushions and back rest. Sunbrella Bimini Top over 4 SS bows. Teak swim platform. Front Shade. Air Conditioner, Upgraded wiring. New Alternator. Spare 4 blade prop.. Located in Alexandria Virginia.
Year: 1978  Power: Single 165 hp   Location: Virginia  Contact Number: 703-780-6755  Asking: $44,000  Details & Photos » 


34' Mainship I

1981 Fleming Island Florida 34 Mainship I
1981 Mainship I. 2004 Cummins engine and stern thruster. Low hours.. Located in Fleming Island Florida.
Year: 1981  Power: Single 220 hp   Location: Florida  Contact Number:   Asking:  Details & Photos » 






34' Mainship 34

1982 Fleming Island Florida 34 Mainship 34
1982 Mainship I Call or e-mail for photos.. Located in Fleming Island Florida.
Year: 1982  Power: Single 200 hp   Location: Florida  Contact Number: 904-868-1609  Asking: $24,900  Details & Photos » 


35' Mainship Mediterranean

1989 Harrison Township Michigan 35 Mainship Mediterranean
1989 Mainship Mediterranean Convertible For sale very nice and well cared for with many updates, needs nothing asking $38,900 call 5862199244 Dimensions: LOA: 34 ft 11 in Beam: 12 ft 8 in Max Draft: 2 ft 10 in Displacement: 16000 lbs Bridge Clearance: 15 ft Engines: Total Power: 700 HP Brand: Crusader Model: 454 7.4L Engine 1: Year Built: 1989 Engine Type: Inboard Engine - Fuel Type" Gas - Petrol Propeller: 4 blade Nibral Drive Type: Direct Drive Engine Power: 350 HP Engine 2: Year Built: 1989 Engine Type: Inboard Engine - Fuel Type: Gas - PEtrol Propeller: 4 blade Nibral Drive Type: Direct Drive Engine Power: 350 HP Cruising Speed: 18 knots Max Speed: 30 knots Tanks: Fresh Water Tanks: 1 (80 Gallons) Fuel Tanks: 1 (250 Gallons) Holding Tanks: 1 (30 Gallons) Accomodations: Number of double berths: 3 Number of cabins: 1 Number of heads: 1 Electronics: GPS Radar Compass Plotter Stereo system Cockpit speakers Depthsounder Ship to Radio Digital Sync Tachometer Digital speed log and distance Inside Electronics: Electric bilge pump Hot water Heating - 2 Air Conditioning - 2 Refrigerator - 2 Battery charger - dual bank (new) Microwave oven (new) Electric head DVD Player 19" Flat Screen TV AM - FM Surround Sound Stereo Electrical Equipment: Generator Shore power inlet Electrical Circuit: 110V Outside Equipment - Extras: Cockpit cushions Swimming ladder Deck shower Windlass Covers: Bimini top with bridge enclosure Windshield covers (blackout and sunlight) Rear deck awning and enclosure Deck: SS Bow Rail SS Bow Pulpit Anchor Roller Windlass Anchor, Chain and Rode Halon System Trim Tabs Full Enclosure Full CG Package Lines and Fenders Radar Post Swim Platform Underwater Lights UPDATES 2014 - 2015: Leather Reclining Couch 4ft Extended Swim Platform with 2 fishing rod holders (1 used for grill) Underwater platform lights Blinds Captain's chair Backsplash Microwave oven 5 Deck speakers Shafts and seals 4 Custom cut, pitched and balanced Nibral props Stainless steel kitchen sink faucet. Located in Harrison Township Michigan.
Year: 1989  Power: Twin 350 hp (each)   Location: Michigan  Contact Number: 5862199244  Asking: $38,900  Details & Photos » 


35' Mainship Mediterannean

1989 Blue Point New York 35 Mainship Mediterannean
Please call owner Harry at 631-987-3810. Boat Location: Blue Point, New York. 1989 35' Mainship Flybridge. Twin TMD40 diesel dripless shafts.. Approximately 2600 hrs. Generator approximately 1500 hrs. GPS chart plotter, depthfinder, auto pilot, radar, VHF. Sleeps six, large bathroom.. Located in Blue Point New York.
Year: 1989  Power: Twin 240 hp (each)   Location: New York  Contact Number: 631-987-3810  Asking: $30,000  Details & Photos » 


36' Mainship Nantucket

1986 Edgewater Maryland 36 Mainship Nantucket
3 air conditioners which need freon. Aft Cabin with head, shower, platform bed. Refrigerator - Freezer. Sleeps 6, 2 heads, Ship to shore, stereo, stove. Good Live aboard. 7200 watt genset which needs some work, just 720 hours on engines, will pull and paint in May.. Located in Edgewater Maryland.
Year: 1986  Power: Twin 270 hp (each)   Location: Maryland  Contact Number: 443-694-1713  Asking: $19,000  Details & Photos » 


36' Mainship Nantucket

1987 Beaufort North Carolina 36 Mainship Nantucket
Affordable Great Loop Double Cabin Motor Yacht Additional information and photos available soon. Offered by Beaufort Yacht Sales.. Located in Beaufort North Carolina.
Year: 1987  Power: Twin 270 hp (each)   Location: North Carolina  Contact Number: 2527283155  Asking: $35,000  Details & Photos » 


36' Mainship 36DC

1985 Newport Michigan 36 Mainship 36DC
Ship is loaded, nice shape, ready to loop, or condo.. Located in Newport Michigan.
Year: 1985  Power: Single 270 hp   Location: Michigan  Contact Number: 9062035242  Asking: $29,000  Details & Photos » 


36' Mainship NANTUCKET

1988 Nashville Tennessee 36 Mainship NANTUCKET
36' Mainship cabin cruiser , Twin 350 V drive motors, 4 cylinder generator, Dual zone Marine air, this boat has been immaculately cared for and in excellent condition with many upgrades. New radar and gps plotter. Two new propellers and shafts. All new batteries. Air was serviced and water pump replaced. All motors have been serviced and tuned .. Located in Nashville Tennessee.
Year: 1988  Power: Twin 350 hp (each)   Location: Tennessee  Contact Number: 513-257-9103  Asking: $49,000  Details & Photos » 


36' Mainship Motor yacth 34

1996 north miami beach Florida 36 Mainship Motor yacth  34
She is a Clean, Beautiful, and Spacious Motoryacht. Mainship engineers went all out with the 34 Motor Yacht to create the interior volume of a 40-footer in a 34-foot boat. Featuring a Two cabin layout and large main salon that sleeps six comfortably. She has two heads, each with stall shower. Overall layout feels much larger than 34 ft. Flybridge has center console helm with companion seating. Her Twin Marine Power 350hp ,454's and rebuilt Kohler 6.5k generator complete the package.. Located in north miami beach Florida.
Year: 1996  Power: Twin   Location: Florida  Contact Number: 3053357120  Asking: $54,000  Details & Photos » 


36' Mainship 36 Open

1992 Long Beach California 36 Mainship 36 Open
Super Clean boat, great canvas - isinglass enclosure, air-conditioning, need bottom paint.. Located in Long Beach California.
Year: 1992  Power: Twin 330 hp (each)   Location: California  Contact Number: 714-926-6775  Asking: $49,900  Details & Photos » 


36' Mainship 34MY

1996 Palm Beach Gardens Florida 36 Mainship 34MY
Rare Aft Cabin 1997 Mainship 34 Motor Yacht had a major refit in 2015. She is in excellent condition. Clean inside and out. The engineer owner was meticulous in her maintenance and upgrades. She is a beautiful example of this highly efficient Great Loop Ready Motor Yacht. Priced to sell.. Located in Palm Beach Gardens Florida.
Year: 1996  Power: Single 380 hp   Location: Florida  Contact Number: 5613197004  Asking: $110,000  Details & Photos » 






36' Mainship Nantucket Sedan

1988 Naples Florida 36 Mainship Nantucket Sedan
Twin Diesel. Located in Naples Florida.
Year: 1988  Power: Twin 200 hp (each)   Location: Florida  Contact Number: 9194267771  Asking: $42,500  Details & Photos » 







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