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2004 Mainship 400 Trawler

Used Boat For Sale | ID# 2817353

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40' Mainship 2004

Mainship 400 Trawler 2004 For Sale in Longboat Key, Florida

$224,900

Longboat Key, Florida

Dimensions

  • Length Overall: 40'
  • Beam: 14' 2"
  • Maximum Draft: 3' 3"
  • Dry Weight:

Tank Capacities

  • Fuel: 300.00 gal
  • Water: 130.00 gal
  • Holding: 47.00 gal

Engine Information

  • Engine 1 : Yanmar 4LHA-STP - 240hp
  • Engine 2 : Yanmar 4LHA-STP - 240hp

General Description

One of the most desirable models of the Mainship Fleet. Twin Yanmar diesel engines, 2 stations, 2 staterooms and head. A true veteran of the Great Loop, you will not find one better equipped for a hassle free cruise and is ready for the islands. She is packed with everything you'll need to cruise the coastal waters, islands of the south Florida, Bahamas, ICW, or anywhere you'll want to take her. With a brand new complete Flybridge enclosure to maintained Yanmar Diesels. Recent update to Complete Garmin Electronics: Radar/GPS/Auto Pilot.

Recent Bottom Job May 2025


Bluewater Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by American Yachts. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel
Updates and Upgrades
  • Oil changed every 125 hours.
  • Buff and waxed every 6 months.

2023

  • IsoTherm Icemaker in Summer Galley on Flybridge
  • New elements on Jenair twin grill in Summer Galley
  • (2) Air Conditioning Units Replaced
  • New Strataglass Enclosure
  • New Flybridge Upholstery Sunbrella Horizon with Tenera PTFE Thread upholstery 2023.
  • New Dinette upholstery
  • Vacu Flush head completely rebuilt
  • Lights replaced in bilge

2022

  • New A/C water pump upgraded from 600 to 1000 GPM

2021

  • 4 person life raft Certified 2021
  • Bottom Painted
  • Underwater Lighted Installed
  • Garmin Electronics Installed


Accommodations

Salon:

  • Dupont Cherry Laminate Flooring
  • Cherry Interior
  • Remote Controlled Motor Operated Blinds
  • Decorator Window Treatments
  • Double Freedom Doors to Cockpit w/Screen
  • Flat Panel TV, Wired for Cable with Bose surround sound
  • Full Windshield w/Wipers and Washers
  • Interior Lighting
  • Lower Station w/Full Instrumentation
  • Opening Center Window
  • Sliding Windows w/Screens
  • Dual Leather Recliners
  • Dinette with Bench and Stool Seating

Master Stateroom:

  • Center Island Bed w/Handcrafted mattress top of the line with two sets of fitted sheets
  • Cedar-Lined Hanging Lockers (2)
  • Drawers Under Berth
  • High Intensity Reading Lights (2)
  • Mirror
  • Opening Hatch w/Sunshade
  • Opening, Screened
  • Stainless Steel Portlights

Guest Stateroom:

  • Hanging Locker
  • High Intensity Reading Lamps (2)
  • Opening Hatch w/Sunshade
  • Opening, Screened
  • Stainless Steel Portlights
  • Two Single Berths w/High Density Foam Mattresses

Head:

  • All Molded Fiberglass Head for Durability and Ease of Cleaning
  • Built-In Vanity
  • Vacu-Flush Toilet
  • Mirror
  • Opening Hatch w/Sunshade
  • Opening, Screened Portlight
  • Shower/Tub w/Enclosure
  • Waste Tank Monitor

Galley

  • Corian Counters or Equivalent
  • Updated Designer Faucet
  • Dish/Cup Locker
  • Full-Size Refrigerator/Freezer
  • Rival Microwave
  • Oversized Galley Sink
  • Power Ventilator
  • Stove – Three Burner Electric w/Oven
  • Trash Bin
  • Under-Counter Storage
  • Washer/Dryer Combo - Under Forward Steps


Electronics
  • Garmin Fantom 24 Dome Radar
  • KVH TracVision TV3 Dome

Flybridge Command Station:

  • Garmin GPSmap 8616xsv Radar/GPS/Chart Plotter (2021)
  • Garmin GHC20 Autopilot (2021)
  • Icom IC-M4240 Marine VHF with AIS
  • Fusion MS-UD650 Stereo System
  • (2) FloScan Units

Lower Command Station:

  • Garmin GPSmap 8610 GPS/Radar/Chart Plotter (2021)
  • Garmin Reactor Wireless Autopilot Remote Control (2021)


Electrical Equipment
  • Kohler 8kW 8EOZD
  • Xantrex Pro Inverter XM1800
  • Battery Safety Switches
  • Batteries: Port (2) GC2; Starboard (2) GC2
  • Battery Charger: Pro Mariner/Pro Nautic 40 amp
  • Bonding System w/Zinc Anode
  • Circuit Breakers (AC/DC)
  • Color-Coded Wiring Harnesses
  • Electric Bilge Pumps w/Auto Switch (3)
  • Electric Distribution Panel
  • Forward & Aft Shore Power Connections
  • GFCI Protection Throughout
  • High Water Alarm w/4000 gph Emergency Bilge Pump
  • Interior Lights – 12V
  • Inverter - Xantrex 2kw
  • Isolation Transformer Charles C-Power 12kva
  • LED All Around Anchor Light
  • Macerator w/Overboard Discharge
  • Reverse Polarity Indicator
  • TV Antenna
  • Cable TV Dockside Connection
  • Water Heater Attwood (6 Gallon)
  • Freshwater Tank Monitor
  • 50 Foot, 50 Amp Shore Power Cord


Deck, Bridge and Cockpit
  • Aluminum Aft Doors
  • Anchor Pulpit with Dual Rollers
  • Anchor Locker Compartment
  • Bottom Paint 2013
  • Cable TV/Telephone Connection
  • Cleats – Bow, Stern and Spring
  • Cockpit Shower – Fresh Water (Hot and Cold)
  • Cockpit Storage
  • Courtesy Lights – Cockpit, Bridge and Deck
  • Compass
  • Dockside Water Connection
  • Electric Horn
  • Engine Hour Meter(s)
  • Engine Instrumentation – Tachometer, Voltmeter, Oil Pressure and Temperature Gauges
  • Flybridge Seating for 6+
  • Flybridge Summer Galley - Electric Grill, Sink, Ice Maker (2023)
  • High Density Rub Rail w/Stainless Steel Insert
  • Low Profile Bow Rail – Custom 316L Stainless Steel
  • Mast – Folding
  • Molded Steps and Walkway to Bridge
  • Navigation Lights
  • Safety Rails – Custom 316L Stainless Steel
  • Sliding Companionway Door
  • Swim Platform w/Ladder
  • Spare Anchor and Rode
  • Rockna 45# Anchor + 85' 5/16" Chain + 150' 5/8" Nylon Rode
  • Washdown – Fresh Water


Mechanical
  • Engine Serials: P: 55293; S: 55291
  • Bronze Struts and Rudders
  • Dripless Shaft Logs
  • Engine Alarm System
  • Halon System
  • Freshwater Cooling on Engines
  • Fuel Filters
  • Glendinning engine synchronizer
  • Hot and Cold Pressurized Water
  • Hydraulic Steering
  • Oil Exchange System
  • Sea Strainers
  • Seacocks on Underwater Thru-Hull Fittings
  • Stainless Steel Shafts – Aquamet 2"
  • Separ Fuel Filters with Vacuum Gauges
  • Trim Tabs
  • Transmissions: Hurth Marine ZF 63A-2.5
  • Welded Aluminum Fuel Tanks, High Capacity (150 Gallons Each)


Mechanical Disclaimer

Engine and generator 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.

Disclaimer

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.

Listing MLS by Yachtr.com

This listing is courtesy of the MLS and may be centrally listed with another broker. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey representation of a particular vessel.