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40' Mainship
Corpus Christi, Texas
Photo 1 of 58
For Sale

Little Yacht Sales
Sales Rep: Kent Little
Telephone: (713) 817-7216

 Price reflects condition from February 2018 survey findings and value. Survey available to view. Email listing broker.

 Boat is being sold as is and represents a great value compared to other sisterships.


Yanmar 6LY2A-STP 370 HP Diesel Engine (790hrs)

16,000 BTU Air Conditioning/Heat

7.5 KW Kohler Generator (830Hrs)

 Bow Thruster

Full Enclosure on Flybridge

The 2004 Mainship 40 Trawler has a great layout. The extra-large flybridge of over 200 square feet has ample lounging space and a summer galley. Other nice features include wide side decks, roomy cockpit, “no wood” exterior, large salon with full galley and dinette, good mechanical access with large engine room and two spacious staterooms and a head with a separate shower.

See the full specs for more details and call the listing broker today.



The spacious salon, dinette and galley areas are entered from the cockpit through glass aluminum framed, swing-out, double doors with separate screen doors. The wood paneling used throughout the entire interior is a lighter color with a satin varnish.

Immediately to starboard is the large, L-shaped galley with a full-size Nova Kool AC/DC refrigerator/freezer, microwave, 3-burner range and oven, double stainless steel sinks and a built-in coffee maker. There is an abundance of drawer and cabinet storage with a dedicated dish storage locker as well as an under-counter trash receptacle. Forward of the galley is the lower helm station and starboard side sliding entry door.

On the port side aft is a sleeper sofa upholstered in beige leatherette followed by a dinette.

Down three steps centerline to port, is the guest stateroom, head to starboard and master stateroom forward. The steps lift-up for access to equipment and storage area.

The guest stateroom has two single berths with a filler cushion that can be inserted between the berths to convert them to a large double berth. There is good storage in drawers and lockers.

The forward master stateroom has a centerline queen berth, drawer storage beneath and two hanging lockers.

The large head, with a separate stall shower and electric flush toilet, is conveniently accessible from both the master stateroom and the companionway directly across from the guest stateroom.




  • Raymarine ST600L Autopilot
  • Raymarine Tridata, Depthsounder and Knotlog
  • Raymarine Pathfinder RL70C Color Chartplotter/Radar
  • Raymarine 215 DSG VHF Radio
  • Standard Horizon VHF Radio with a RAM Mic
  • (2) Danforth Compasses
  • Rudder Angle Indicator
  • Repeaters at the Inside Helm for Depth, Speed and Chartplotter


  • Flat Panel LCD TV Located in Main Cabin
  • Flat Panel TV Located in Master Stateroom
  • Combined Bose & JBL Surround Sound System
  • KVH Satellite Dish, Featuring MP3 Connectivity with TracVision Moduleon the Mast at the Flybridge


  • 7.5 kw Kohler Generator (830 hours)
  • 12 Volt DC, 120/240 Volt AC electrical systems
  • (4) 8D Batteries
  • Central bonding system
  • Raymarine battery charger
  • AC and DC Distribution panels with amp and voltage meters
  • Shorepower Cord
Flybridge & Aft Deck


The spacious flybridge is accessed via safe, molded fiberglass steps in the cockpit. The aft end of the bridge area is open and features a built-in grill, sink, ice maker and additional storage. In addition, there is a 24" round table on the boat deck that is perfect for alfresco dining or a late afternoon cocktail.

Moving forward, the bridge is fully enclosed for protection during inclement weather and features seating for a crowd. There is an L-shaped settee to port and straight settee to starboard with a folding table between. At the forward end of the area, the helm is on centerline with a pedestal seat and additional forward-facing seats on either side.

Cockpit & Deck Equipment


A great feature of the cockpit is that it is protected from sun and rain by a fiberglass top, giving the cockpit the feeling of a back porch. Full walk-around, covered side decks with bulwarks and stainless steel rails offer safety and a sense of security when moving around underway.

Going forward, an electric windlass and dual roller bow pulpit make setting and retrieving the anchor a breeze. Mainship's no-wood exterior makes it easy to keep this boat looking new without the expense of maintaining brightwork found on other types of trawlers.

Other nice features include a transom storage locker with washdown, a transom door for easy access to the swim platform, molded-in stairs to the bridge and a large lazarette access hatch. 

  • (2) Folding cockpit boarding steps, port and starboard
  • Swing-out glass aluminum framed double doors to salon
  • Sliding aluminum frame companionway door adjacent to helm
  • Transom door
  • Swim platform with ladder
  • Transom storage compartment
  • Port and starboard stainless overhead cockpit boarding handles
  • Molded steps to bridge with side storage cabinet
  • Dockside fresh water connection
  • Fresh water cockpit shower
  • Molded non-skid decks
  • High density rub rail with stainless steel insert
  • Fore and aft 50 amp shore power connections
  • Fore and aft cable TV/telephone connections
  • Stainless steel low profile bow rail
  • Lewmar Electric windlass
  • Anchor pulpit with dual rollers
  • 20K Bruce Anchor
  • Stainless steel bow, spring and stern cleats (port and starboard)
  • (2) Anchor locker compartments
  • Cockpit, bridge and deck courtesy lights
  • International navigation lights
Mechanical & Engine


The engine room access is via hinged hatches in the salon sole. The engine room layout has the aluminum fuel tanks outboard of the engines. There is generous space around the engine for ease of maintenance.

  • MarineAir 16,000 BTU Air Conditioner/Heat
  • Sleipner Bow Thruster
  • Yanmar 6LY2A-STP 364 hp diesel engine (790 Hrs)
  • Automatic fire extinguishing system (engine room and lazarette)
  • Hot water heater
  • Central Vac System
  • High Water Alarm
  • Trim Master Trim Tabs

The Listing Brokerage 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 regardless of information provided. 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. PLEASE NOTE: All electronics are listed for verification purposes but not warranted in the selling price of the boat.

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, any warranties expressed or implied and/or any engine service as well as all other representations noted on the listing brochure.

All the yacht brokerage agents at the listing company are Independent Contractors.

Specifications, with Equipment and Information:
- Length: 40' 0"
- LOA: 40' 0"
- BEAM: 14' 2"
- DRAFT: 3' 8"
- Engine(s): Yanmar 6LY2A-STP
- HP: 364
- Fuel: 300 gallons
- Water: 130 gallons
- Holding: 47 gallons
- Hull Construction: Fiberglass
- Manufacturer: Mainship
- Model: 40 Trawler
Check out other listings from Little Yacht Sales!
Mainship PowerBoat For Sale-1997 Mainship-Kemah, TX
40' Mainship
Pacific Seacraft SailBoat For Sale-2004 Pacific Seacraft-Kemah, TX
40' Pacific Seacraft
Please call or email us with any questions.
800 Mariners Drive - Pier 6/7
Kemah, TX 77565
Telephone: 281-334-6500
Fax: 866-748-5490

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Details of this vessel are offered in good faith by the Company. The Information cannot be guaranteed; therefore it is up to the Buyer, his Agents, or his Surveyors to verify.

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