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MAINSHIP powerboats for sale by owner.
Your search returned 64 matches.


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  


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 34 fly bridge

1979 Tallahassee Florida 34 Mainship 34 fly bridge
mainship 11 34 ft. This boat has been completely updated. New furniture, new dinette, icemaker, new double bed not v bunks. all new mini blinds, new curtains throughout, 26" flat screen TV with new TV antenna, all new zincs. 2AC'S one with heat. Bottom painted October 2015. 21ft Lee Senior out riggers with double spreaders. New canvas, Perkins turbo charged 200HP with 3150 hours.kohler 5KW generator 500 hours. Automatic built in fire Ext. Up dated battery charging system. Five brand new batteries. anchor windless, remote spotlight. Swimming platform with ladder. Has furuno Radar, sitexauto pilot GPS Map Plotter, Garmin color bottom machine, two station VHF and much more. 250 gallons of fuel, 80 gallons fresh water. Reason for selling, bought a bigger boat.. Located in Tallahassee Florida.
Year: 1979  Power: Single 200 hp   Location: Florida  Contact Number: 8505561700 3838448  Asking: $27,000  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  






35' Mainship Mediterranean

1988 New Rochelle New York 35 Mainship Mediterranean
Boat is located in New Rochelle,NY.Please contact the owner @ 914-837-8153...Plenty of room for family or entertaining. Reliable and professionally maintained. Records are available. New Bimini top, bridge enclosure and radio - 2017 season. Heat exchanger, oil cooler, exhaust manifold, elbows and risers, sea water pumps and rebuilt carburetors - 2015 season.. Located in New Rochelle New York.
Year: 1988  Power: Twin 350 hp (each)   Location: New York  Contact Number: 914-837-8153  Asking: $29,950  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  


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 Pilothouse 34 hardtop

2008 Punta Gorda Florida 36 Mainship Pilothouse 34 hardtop
This dark blue boat is better than newe with custom bedding, upgraded electronics including radar. This desireable factory hardtop Rum Runner has twin Yanmar 4 cylinder diesels, bow thruster, reverse cycle air conditioning and more. Located in Punta Gorda Florida.
Year: 2008  Power: Twin   Location: Florida  Contact Number: 941 833 0099  Asking: $179,000  Details & Photos  


36' Mainship 34 Motoryacht

1998 Watkins Glen New York 36 Mainship 34  Motoryacht
Please call owner Larry at 607-426-4347. Boat is in Watkins Glen, New York. Excellent condition. 720 hrs, Two cabins each with full bath. Galley with full size refrigerator ,freezer,electric stove,microwave ,coffee maker. Bridge has radio ,auto pilot,radar,depth sounder,stereo. Newer canvas, upholstery, carpet. Entire boat upgraded to led lighting. 6.5 KW generator ,shore power cords, safety equipment, ready to cruise.. Located in Watkins Glen New York.
Year: 1998  Power: Twin 350 hp (each)   Location: New York  Contact Number: 607-426-4347  Asking: $65,000  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 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 Liveaboard permit 36'

1985 Marina Del Rey California 36 Mainship Liveaboard permit 36'
NEW LOW PRICE. MOTIVATED OWNER MUST SELL. Liveaboard great view,desirable tricabin layout on Mainship's solid hull,and newly tuned engines. Great liveaboard or cruising boat:located in lovely Marina del rey area,with suround view of mainchannel,fisherman's village,mountains...&comes with legal liveaboard permit(which is almost impossible to get)-not to mention its hard to get great location. Engines&generator run great& retuned&modified recently&under warranty now. Full width owners'cabin queen bed&sepearate shower,2heads&newly remodeled saloon flatscreen tv&full kitchen/galley:frig,freezer,2xburnerstove(electric or alcohol),microwave,sink,toaster-oven&dinning area,big v-birth room,lots of storage/cabinets/drawers....make this a comfortable living/crusing yacht.And lots of windows/hatches to bring in the great view/light&clean beach air. Item included: Dinghy 5HP outboard battery charger Onan 6.5wgeneratord dc/ac tvs&vhs recorder stereo system Flat tv..... all kitchen appliances&furnitures... Flybridges enclosure-bemini,big compass,vhf radio,outdoor stereo system,two helm seats&outdoor furnitures.... 1985 Mainship Liveaboard permit Boat Name: Fellowship Hull Hours: 250 -------------------------------------------------------------------------------- Length Overall (LOA) 36' Beam (width): 13' Fuel Capacity: 240 Water Capacity: 100 Holding Tank Capacity: 15 Hull Material Fiberglass Reinforced Dry Weight 20,000 lbs -------------------------------------------------------------------------------- Engine Make: Crusaders Engine Configuration: Inboard Engine Horsepower: 270 Engine Hours: 250 Engine: Double Cruising Speed: 14 Max Speed: 18 Fuel Type: Gas Please Contact Seller at 310-488-8710. Located in Marina Del Rey California.
Year: 1985  Power: Twin 270 hp (each)   Location: California  Contact Number: 310-488-8710  Asking: $39,964  Details & Photos  


36' Mainship Nantucket

1986 Edgewater Maryland 36 Mainship Nantucket
Please call owner James at 410-798-4749 or 443-694-1713. Boat is in Edgewater, Maryland. 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  


37' Mainship 37 Motoryacht

1996 Gilford New Hampshire 37 Mainship 37 Motoryacht
Plenty of room in this 37 mainship motoryacht 13.5 beam 2 heads large galley and salon generator come take a look any weekend!!! Located at Mountain View Yacht Club in Gilford NH. 03249 Part of Lake Winnipesaukee She has been on the lake her whole life!!!. Located in Gilford New Hampshire.
Year: 1996  Power: Twin   Location: New Hampshire  Contact Number: 617-519-1274  Asking: $55,000  Details & Photos  


37' MAINSHIP 37 aftcabin

1996 Oxnard California 37 MAINSHIP 37 aftcabin
Mainship Motor yacht, two Chevey-Vortex engines, Two staterooms w - bath and shower, full galley, two flat screen tv's, two AC - Heat units, wet bar with iceamker, Full electronics,Weserbeke generator,Newly remodled salon with everything. Hard bottom dingy w - 8hp motor with electric wench and weaver davits. Great live a board or great for entertaining. This boat has lots to much to list. Moving out of the county need to sell now..... Located in Oxnard California.
Year: 1996  Power: Twin 340 hp (each)   Location: California  Contact Number: 661-319-8104  Asking: $79,900  Details & Photos  


38' Mainship 34 Trawler

2007 Waukegan Illinois 38 Mainship 34 Trawler
Mainship 34 Trawler- PERFECT FOR THE GREAT LOOP! Single Yanmar 370 will sip fuel while powering you down the river towards Florida and points beyond. Fully equipped with all equipment and electronics necessary for extended cruising. Bow Thruster -full electronics!. Located in Waukegan Illinois.
Year: 2007  Power: Single 370 hp   Location: Illinois  Contact Number: 224-602-2412  Asking: $179,900  Details & Photos  


39' Mainship 390 Trawler

2001 Miami Florida 39 Mainship 390 Trawler
Two staterooms nice head with shower, Generator, Air conditioning, Raymarine autopilot, Raymarine GPS plotter, Bow thruster Time and tide wait for no one!. Located in Miami Florida.
Year: 2001  Power: Single 350 hp   Location: Florida  Contact Number: 305-934-2164  Asking: $127,900  Details & Photos  


39' Mainship Mediterranean Express

1990 Fort Worth Texas 39 Mainship Mediterranean Express
The warm weather is coming back. Its time to get back out on the water. Consider making the jump to bigger and better things. Enjoy a full weekend out on the water with no need to return to shore as all the comforts of home are on this vessel. You can even stay at the slip and enjoy a night of drinks and relaxation. It has a true live-aboard potential. The Mainship 39 Express (called the Mainship 39 Open in 1989-91) was considered a rakish design when she was introduced back in 1989. Built on a low-deadrise, modified-V hull, the wide beam of the 39 Express allows for some very spacious accommodations. Indeed, there's seating for a small crowd in the single level cockpit which includes a large sun lounge and wraparound bench seating at the transom. (Note that the helm position is to port rather than to starboard as it is in most boats.) Belowdecks, the spacious cabin contains two staterooms, a full-size galley, and a large head with a separate stall shower. Additional features include a unique bi-level transom design, twin foredeck sunpads and side exhaust. Freshwater use only vessel featuring Twin 502-cid Crusader Gas Engine's. Notable features include but are not limited to the following: Two TVs, Stereo System. Air-Conditioning & Heat, Sleeping Accommodations for Six, Head (Electric Flush) w - Vanity - Sink - Separate Shower, Central Vacuum, Cockpit Wet Bar, Forward Deck Sun Pad's, Generator, Powered Windlass Anchor System and MUCH more. This vessel was surveyed in 2011 and was valued at over $95,000. The interior seating was just replaced with a two-tone (Black and Gray) color scheme that compliments the modern-contemporary interior design. You will find NO MAUVE, PINK, TURQUOISE or any of the other incredibly ugly colors that boat manufacturers typically use. I dont know where these people come up with this crap, but it sure is that Crap! The beam on this vessel is an astounding 14.1ft! This extremely wide beam, in addition to allowing an incredibly spacious interior, opens up one of the largest outdoor seating areas you will find on any vessel. Shes wider than the Sea Rays or Silvertons, which are really nice, but can set you back well north of $100,000. With the cabins and galley taking full advantage of the wide beam, the sidedecks are pretty narrow, but passable. The low deadrise allows for true cruising. Other comparable vessels cruise at about 15kts, while this one will top out around 30kts, while 21-23kts represents best economy cruise. It will jump up on the plane and run solid like a wake boat, albeit a damned near 40 foot wake boat, allowing you to have fun. Close-quarter maneuvering is a breeze too, actually easier than most boats, allowing you to tie up with others out on the water for the real partying. Its the sort of vessel that naturally draws attention, so if tying up with others out in the party coves is your thing, get ready to be in the center of it all. This vessel is slipped at Eagle Mountain Lake and is available for sea trial. Serious inquiries only. Will consider all reasonable offers. No HOLD DEPOSITS will be accepted by me. Please ensure if you make an offer that you can fund the deal upon acceptance. THIS VESSEL IS SCHEDULED TO BE LISTED BY A BROKER AS WELL. ONCE THE BROKER LISTS THE VESSEL, I WILL REMOVE THIS LISTING TO AVOID ANY CONFUSION.. Located in Fort Worth Texas.
Year: 1990  Power: Twin 415 hp (each)   Location: Texas  Contact Number: 817-987-9759  Asking: $76,500  Details & Photos  


39' Mainship Mediterranean

1989 Meredith New Hampshire 39 Mainship Mediterranean
1989 39ft Mainship Mediterranean Open express cruiser windlass, radar arch, twin 454's with Transmissions, v-drives etc. Lavish, contemporary, and spacy interior standup shower with head and holding tank, high pressure hot water central air, central vacuum, modern galley with stove, microwave, and fridge . Open cockpit has plenty room, wet bar, ice maker, stereo Integrated swim platform Boat has just been cleaned up pressure washed, interior shampooed, needs new carpeting on floor. Very rare and unusual boat, have seen prices as high as 57k if you can find one. 14ft of beam, incredible lines. Trailer Not Included! Believed to be fresh water use. Price $45,000.00 layaway plan available 0% interest make payments over the winter! Check out my website for more boats ------- www.harperboats.com ((((( note if the ad is up i still have the boat )))) Call 603-279-8841 NO Trailer !! ALL TRADES CONSIDERED. Located in Meredith New Hampshire.
Year: 1989  Power: Twin   Location: New Hampshire  Contact Number: 603-455-5660  Asking: $45,000  Details & Photos  


39' Mainship Trawler

1997 St Petersburg Florida 39 Mainship Trawler
Fast Trawler Very Clean Boat Bow Thruster Stairs to Flybridge. Located in St Petersburg Florida.
Year: 1997  Power: Single 325 hp   Location: Florida  Contact Number: 727 823-2555  Asking: $98,700  Details & Photos  


39' Mainship Trawler

2000 Mackinaw City Michigan 39 Mainship Trawler
Porte Bonheur is a 2001 39' Mainship in very nice condition. She just crossed her wake, so she is a Great Loop veteran. Porte Bonheur offers a single Yanmar main engine, Fisher Panda generator, Sidepower bowthruster, ESI fuel polishing system, watermaker, Raymarine electronics, AIS transponder and a clean, uncluttered interior. Porte Bonheur is now stored inside a heated building for winter.. Located in Mackinaw City Michigan.
Year: 2000  Power: Single 300 hp   Location: Michigan  Contact Number: 954 684 0218  Asking: $124,500  Details & Photos  


39' Mainship 390 Trawler

2001 Key West Florida 39 Mainship 390 Trawler
VERY MOTIVATED SELLER, PRICE GREATLY REDUCED! Up for grabs is our 39' Mainship 390 Trawler, Simplify. It is the perfect Live Aboard Trawler for a couple ready to do the Great Loop or wanting to take a ride to the Bahamas.Designed for coastal cruising, this Mainship 39' Flybridge Trawler combines a salty profile with a practical double-stateroom interior. Built on a semi-displacement hull with a full keel, the layout of the Mainship 39 results in a notably spacious salon. The galley and all amenities are located port side in the salon with Corian serving counters forward and aft of the stove and refrigerator. There is a microwave and built-in coffeemaker above the stove, along with generous storage cabinets above the counters. Forward, the Master stateroom has a centerline Queen berth, full hanging closets both sides and a double-entry head compartment, which includes a separate stall shower. To port are the guest accommodations featuring two twin berths. She also features a lower helm station located forward to port in the salon. On deck, the Mainship's wide walkways are covered by a bridge overhang. The engine room access hatch is located beneath the salon floor. With a single 300 HP Caterpillar diesel she cruises efficiently at 7-8 knots (10-12 knots top).Price greatly reduced - excellent buying opportunity. Located in Key West Florida.
Year: 2001  Power: Single   Location: Florida  Contact Number: 954-525-8476  Asking: $92,500  Details & Photos  


39' Mainship 390

201 Oxbow Marina Isleton California 39 Mainship 390
Please call owner Truman at 925-787-2565. Boat Location: Oxbow Marina, Isleton, California. Original Owner, refinished teak salon floor, new carpet, 2500 Freedom Inverter, Kohler Gen-set 8 KW, Purasan Head System, Raytheon electronics both helms, Stidd chair Upper helm, Folding mast, Fresh water wash down at Anchor well, Shower aft, X-Changer-R Oil System, 2013 Achilles HB 315DX with Suzuki 20HP Engine, RIB on Dinghy Ramp, She's Bristol, Extremely well maintained.. Located in Oxbow Marina Isleton California.
Year: 201  Power: Single 300 hp   Location: California  Contact Number: 925-787-2565  Asking: $139,000  Details & Photos  


39' Mainship Mediterranean Express Cruiser

1989 Long Beach California 39 Mainship Mediterranean Express Cruiser
The 39 Mainship Express was considered a rather bold and innovative design when introduced in 1989. The boat is built on a solid fiberglass hull with a 14' wide beam and a modest transom dead rise. Inside, the Mainship 39's boasts 2 Stateroom interior is lavish and quite spacious. The convertible dinette and settee provide seating for a large crowd and outside natural lighting is excellent thanks to a series of translucent overhead deck hatches. The single level cockpit is huge with a contoured sun lounge next to the helm, a full wet bar and wraparound lounge seating for a large party of guests. Additional features include a unique bi-level transom design, twin foredeck sun pads, underwater lihts, an integrated swim platform and a stainless steel radar arch. With V-Drives and the Twin 502 C.I. - 415 HP Crusaders power plant the Mainship 39 Express will cruise in the low 20's and reach a top end speed of 27-29 knots.. Located in Long Beach California.
Year: 1989  Power: Twin 415 hp (each)   Location: California  Contact Number: 626-926-5127  Asking: $34,700  Details & Photos  






40' Mainship 40 sedan bridge

1993 Oceanside New York 40 Mainship 40 sedan bridge
Mainship 40 sedan bridge includes everything you need for crusing pleasure, with spacious layout and floorplan including: gallery with two flat burners top stove,microwave, full size refrigerator, u-Sharp dinette area for six, sofa bed, two staterooms (master bed and bunk beds), large head with seperate stall shower,corian counter top, recently replaced all carpet floor to wooden floor, gallery floor to Italian marble. Build in stairs to bridge,walk through bridge to foredeck. The bridge has an island helm console with wrap around seats. She has fully equipped, radar,GPS,depth finder, two VHF radio, stereo systems, two zone air conditioning and heating units and generator.. Located in Oceanside New York.
Year: 1993  Power: Twin 350 hp (each)   Location: New York  Contact Number: (516) 468-5878  Asking: $59,500  Details & Photos  







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