Mainship Powerboats For Sale - United States

Mainship earned its reputation for building efficient, user-friendly trawlers and cruisers that are perfect for the Great Loop, coastal cruising, and liveaboard life. With classic lines, practical layouts, and dependable performance, models like the 34, 390, and 430 remain favorites among American boaters. A great option for those seeking comfort and simplicity on the water.

1
United States Mainship Power Boats for Sale
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35' - Mainship - 1998 - 350 - Slow Ya Roll - Madisonville, Louisiana, United States350
1998 350
Madisonville, Louisiana...
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 0
  • Trawlers/Motor Yachts
  • 108,000
  • Cabins 2 Sleeps 4 Heads 0
  • Price Improvement: Owner has reduced the to $108,000
  • Slow Ya Roll
Madisonville, Louisiana, United S...
108,000
2
United States Mainship Power Boats for Sale
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47' - Mainship - 1995 - Vero Beach, Florida, United States
1995
Vero Beach, Florida, Un...
  • Model 671
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 0
  • Head Count 2
  • Motor Yachts
  • 110,000
  • Cabins 2 Sleeps 0 Heads 2
  • 2 Detroit Diesel 671
Vero Beach, Florida, United States
110,000
3
United States Mainship Power Boats for Sale
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47' - Mainship - 1993 - 47 Motor Yacht - Miller Time - Jonestown, Texas, United States47 Motor Yacht
1993 47 Motor Yacht
Jonestown, Texas, Unite...
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Motor Yachts
  • 79,975
  • Cabins 0 Sleeps 0 Heads 0
  • Miller Time
Jonestown, Texas, United States
79,975
4
United States Mainship Power Boats for Sale
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47' - Mainship - 1997 - 47 Motor Yacht - Sea Frolic - Essex, Connecticut, United States47 Motor Yacht
1997 47 Motor Yacht
Essex, Connecticut, Uni...
  • Model 671-TA
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 0
  • Head Count 2
  • Motor Yachts
  • 165,000
  • Cabins 2 Sleeps 0 Heads 2
  • 2 Detroit 671-TA
  • Sea Frolic
Essex, Connecticut, United States
165,000
5
United States Mainship Power Boats for Sale
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40' - Mainship - 1993 - Sedan Bridge - Impulsive - Solomons, Maryland, United StatesSedan Bridge
1993 Sedan Bridge
Solomons, Maryland, Uni...
  • Model FWC 7.4 V*
  • Engine Qty 2
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Motor Yachts
  • 49,900
  • Cabins 0 Sleeps 0 Heads 0
  • 2 Crusader FWC 7.4 V*
  • Impulsive
Solomons, Maryland, United States
49,900
6
United States Mainship Power Boats for Sale
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40' - Mainship - 1984 - 40DC - Phase II - Bucksport, South Carolina, United States40DC
1984 40DC
Bucksport, South Caroli...
  • Model T6.354M
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 2
  • Trawlers
  • 69,500
  • Cabins 2 Sleeps 4 Heads 2
  • 2 Perkins T6.354M
  • Phase II
Bucksport, South Carolina, United...
69,500
7
United States Mainship Power Boats for Sale
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40' - Mainship - 1986 - 40' Double Cabin - Frayd Knot - Guntersville, Alabama, United States40' Double Cabin
1986 40' Double Cabin
Guntersville, Alabama, ...
  • Model 454 CID
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 6
  • Head Count 2
  • Motor Yachts/Aft Cabin
  • 55,000
  • Cabins 2 Sleeps 6 Heads 2
  • 2 Crusader 454 CID
  • Frayd Knot
Guntersville, Alabama, United States
55,000
8
United States Mainship Power Boats for Sale
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40' - Mainship - 2007 - 400 Trawler - Angels Only - Stuart, Florida, United States400 Trawler
2007 400 Trawler
Stuart, Florida, United...
  • Model 6YLA-STP
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 0
  • Head Count 1
  • Trawlers/Saltwater Fishing
  • 219,000
  • Cabins 2 Sleeps 0 Heads 1
  • New Listing!
  • 1 Yanmar 6YLA-STP
  • Angels Only
Stuart, Florida, United States
219,000
9
United States Mainship Power Boats for Sale
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40' - Mainship - 2004 - 400 Trawler - Pathfinder - Fall River, Massachusetts, United States400 Trawler
2004 400 Trawler
Fall River, Massachuset...
  • Model 6LY2A-STP
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 0
  • Head Count 1
  • Trawlers
  • 199,900
  • Cabins 2 Sleeps 0 Heads 1
  • 1 Yanmar 6LY2A-STP
  • Pathfinder
Fall River, Massachusetts, United...
199,900
10
United States Mainship Power Boats for Sale
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40' - Mainship - 2004 - Standing By - Myrtle Beach, South Carolina, United States
2004
Myrtle Beach, South Car...
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Trawlers
  • 249,900
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Yanmar 6LYA-STP
  • Standing By
Myrtle Beach, South Carolina, Uni...
249,900
11
United States Mainship Power Boats for Sale
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40' - Mainship - 2000 - 390 Trawler - Ripple - Myrtle Beach, South Carolina, United States390 Trawler
2000 390 Trawler
Myrtle Beach, South Car...
  • Model 3116-300
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 0
  • Head Count 2
  • Trawlers
  • 135,000
  • Cabins 2 Sleeps 0 Heads 2
  • 1 Caterpillar 3116-300
  • Ripple
Myrtle Beach, South Carolina, Uni...
135,000
12
United States Mainship Power Boats for Sale
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39' - Mainship - 2003 - 390 - Yinzer - Tracy's Landing, Maryland, United States390
2003 390
Tracy's Landing, Maryla...
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 6
  • Head Count 1
  • Trawlers
  • 129,000
  • Cabins 2 Sleeps 6 Heads 1
  • 1 Yanmar 6LYA-STP
  • Yinzer
Tracy's Landing, Maryland, United...
129,000
13
United States Mainship Power Boats for Sale
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39' - Mainship - 2000 - 390 - RECOVERY - Shelburne, Vermont, United States390
2000 390
Shelburne, Vermont, Uni...
  • Model 3116
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Flybridge/Trawlers
  • 129,500
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Catapiller 3116
  • RECOVERY
Shelburne, Vermont, United States
129,500
14
United States Mainship Power Boats for Sale
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39' - Mainship - 1999 - FRIENDSHIP - Shelburne, Vermont, United States
1999
Shelburne, Vermont, Uni...
  • Model 4LH-STE
  • Engine Qty 2
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Trawlers/Flybridge
  • 99,900
  • Cabins 0 Sleeps 0 Heads 0
  • 2 Yanmar 4LH-STE
  • FRIENDSHIP
Shelburne, Vermont, United States
99,900
15
United States Mainship Power Boats for Sale
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39' - Mainship - 2001 - 390 - Moon Dance - Kemah, Texas, United States390
2001 390
Kemah, Texas, United St...
  • Model 6BTA5.9-M
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Trawlers
  • 145,900
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Cummins 6BTA5.9-M
  • Moon Dance
Kemah, Texas, United States
145,900
16
United States Mainship Power Boats for Sale
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39' - Mainship - 1999 - 350 Trawler - NoMo - Brunswick, Georgia, United States350 Trawler
1999 350 Trawler
Brunswick, Georgia, Uni...
  • Model 3116
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Trawlers/Motor Yachts
  • 119,900
  • Cabins 0 Sleeps 0 Heads 0
  • Upgraded, Loop-Ready Mainship
  • 1 Caterpillar 3116
  • NoMo
Brunswick, Georgia, United States
119,900
17
United States Mainship Power Boats for Sale
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39' - Mainship - 2000 - 390 - Donary - Toms River, New Jersey, United States390
2000 390
Toms River, New Jersey,...
  • Model 4LHA STP
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 0
  • Trawlers
  • 135,000
  • Cabins 2 Sleeps 4 Heads 0
  • 2 Yanmar 4LHA STP
  • Donary
Toms River, New Jersey, United St...
135,000
18
United States Mainship Power Boats for Sale
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39' - Mainship - 2000 - 390 Trawler - Nevadatude - North Fort Myers, Florida, United States390 Trawler
2000 390 Trawler
North Fort Myers, Flori...
  • Model 6LP-STE-97
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 0
  • Head Count 1
  • Trawlers/Flybridge
  • 137,500
  • Cabins 2 Sleeps 0 Heads 1
  • Proven Loop Cruiser
  • 1 Yanmar 6LP-STE-97
  • Nevadatude
North Fort Myers, Florida, United...
137,500
19
United States Mainship Power Boats for Sale
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39' - Mainship - 2003 - 390 Trawler - Sea Bandit - Lake Park, Florida, United States390 Trawler
2003 390 Trawler
Lake Park, Florida, Uni...
  • Model 4LH
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 0
  • Head Count 1
  • Trawlers
  • 199,500
  • Cabins 2 Sleeps 0 Heads 1
  • 2 Yanmar 4LH
  • Sea Bandit
Lake Park, Florida, United States
199,500
20
United States Mainship Power Boats for Sale
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39' - Mainship - 1999 - 350 - Passport - Harbor Springs, Michigan, United States350
1999 350
Harbor Springs, Michiga...
  • Model 3116T
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 0
  • Head Count 1
  • Trawlers
  • 119,500
  • Cabins 2 Sleeps 0 Heads 1
  • 1 Caterpillar 3116T
  • Passport
Harbor Springs, Michigan, United ...
119,500
21
United States Mainship Power Boats for Sale
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36' - Mainship - 1988 - Nantucket - Sea K Sister - Guilford, Connecticut, United StatesNantucket
1988 Nantucket
Guilford, Connecticut, ...
  • Model CLAXW000D
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 6
  • Head Count 2
  • Aft Cabin
  • 37,900
  • Cabins 2 Sleeps 6 Heads 2
  • 2 Crusader CLAXW000D
  • Sea K Sister
Guilford, Connecticut, United States
37,900
22
United States Mainship Power Boats for Sale
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36' - Mainship - 1987 - Sundeck 36 - Alameda, California, United StatesSundeck 36
1987 Sundeck 36
Alameda, California, Un...
  • Model 5.7 L
  • Engine Qty 2
  • Cabin Count 1
  • Sleep Count 0
  • Head Count 2
  • Other
  • 29,500
  • Cabins 1 Sleeps 0 Heads 2
  • 2 Crusader 5.7 L
Alameda, California, United States
29,500
23
United States Mainship Power Boats for Sale
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35' - Mainship - 2005 - 34 - NAUTI DOG - Punta Gorda, Florida, United States34
2005 34
Punta Gorda, Florida, U...
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Trawlers
  • 229,000
  • Cabins 0 Sleeps 0 Heads 0
  • NAUTI DOG
Punta Gorda, Florida, United States
229,000
24
United States Mainship Power Boats for Sale
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34' - Mainship - 1977 - 34 MK1 - Gulfport, Florida, United States34 MK1
1977 34 MK1
Gulfport, Florida, Unit...
  • Model 6LPA-STP
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 0
  • Cruisers
  • 40,000
  • Cabins 2 Sleeps 4 Heads 0
  • 1 yanmar 6LPA-STP
Gulfport, Florida, United States
40,000
25
United States Mainship Power Boats for Sale
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34' - Mainship - 2016 - M34 Pilot - ODIN'S BIGHT - Boynton Beach, Florida, United StatesM34 Pilot
2016 M34 Pilot
Boynton Beach, Florida,...
  • Model 6BY3-260
  • Engine Qty 2
  • Cabin Count 1
  • Sleep Count 0
  • Head Count 1
  • Downeast
  • 282,000
  • Cabins 1 Sleeps 0 Heads 1
  • 2 Yanmar 6BY3-260
  • ODIN'S BIGHT
Boynton Beach, Florida, United St...
282,000
26
United States Mainship Power Boats for Sale
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34' - Mainship - 2000 - Pilot 34 - Punta Gorda, Florida, United StatesPilot 34
2000 Pilot 34
Punta Gorda, Florida, U...
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Express Cruiser
  • 129,900
  • Cabins 0 Sleeps 0 Heads 0
Punta Gorda, Florida, United States
129,900
27
United States Mainship Power Boats for Sale
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34' - Mainship - 2008 - 34 Pilot Hardtop - Rohelga - League City, Texas, United States34 Pilot Hardtop
2008 34 Pilot Hardtop
League City, Texas, Uni...
  • Model 6LP.STE
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Motor Yachts
  • 158,750
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Yanmar 6LP.STE
  • Rohelga
League City, Texas, United States
158,750
28
United States Mainship Power Boats for Sale
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34' - Mainship - 2008 - Double Trouble - Punta Gorda, Florida, United States
2008
Punta Gorda, Florida, U...
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Downeast/Cruisers
  • 169,000
  • Cabins 0 Sleeps 0 Heads 0
  • Double Trouble
Punta Gorda, Florida, United States
169,000
29
United States Mainship Power Boats for Sale
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34' - Mainship - 1997 - 34 Aft Cabin - Utopia - Killen, Alabama, United States34 Aft Cabin
1997 34 Aft Cabin
Killen, Alabama, United...
  • Model S4545‐34ACR
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 2
  • Motor Yachts/Aft Cabin
  • 79,900
  • Cabins 2 Sleeps 4 Heads 2
  • 2 Marine Power S4545‐34ACR
  • Utopia
Killen, Alabama, United States
79,900
30
United States Mainship Power Boats for Sale
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34' - Mainship - 2006 - Pilot - Ragtop Lady - Tilghman, Maryland, United StatesPilot
2006 Pilot
Tilghman, Maryland, Uni...
  • Model 4LHAM-STP
  • Engine Qty 2
  • Cabin Count 1
  • Sleep Count 4
  • Head Count 1
  • Motor Yachts
  • 99,500
  • Cabins 1 Sleeps 4 Heads 1
  • 2 Yanmar 4LHAM-STP
  • Ragtop Lady
Tilghman, Maryland, United States
99,500
31
United States Mainship Power Boats for Sale
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34' - Mainship - 2002 - Pilot 34 - Optimist - Scituate, Massachusetts, United StatesPilot 34
2002 Pilot 34
Scituate, Massachusetts...
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Downeast
  • 95,000
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Yanmar 6LYA-STP
  • Optimist
Scituate, Massachusetts, United S...
95,000
32
United States Mainship Power Boats for Sale
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34' - Mainship - 2005 - Pilot 34 Rum Runner II - ALL SET - South Dartmouth, Massachusetts, United StatesPilot 34 Rum Runner II
2005 Pilot 34 Rum Runner II
South Dartmouth, Massac...
  • Model 6LYA-UTE
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Downeast
  • 119,900
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Yanmar 6LYA-UTE
  • ALL SET
South Dartmouth, Massachusetts, U...
119,900
33
United States Mainship Power Boats for Sale
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34' - Mainship - 2008 - 34 TRAWLER - Side Trip - Jacksonville, Florida, United States34 TRAWLER
2008 34 TRAWLER
Jacksonville, Florida, ...
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 1
  • Sleep Count 0
  • Head Count 1
  • Flybridge/Trawlers
  • 229,000
  • Cabins 1 Sleeps 0 Heads 1
  • Turn the key and GO!!!
  • 1 Yanmar 6LYA-STP
  • Side Trip
Jacksonville, Florida, United States
229,000
34
United States Mainship Power Boats for Sale
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31' - Mainship - 1998 - Westerly, Rhode Island, United States
1998
Westerly, Rhode Island,...
  • Model 7.4
  • Engine Qty 2
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Flybridge
  • 59,900
  • Cabins 0 Sleeps 0 Heads 0
  • 2 Marine Power 7.4
Westerly, Rhode Island, United St...
59,900
35
United States Mainship Power Boats for Sale
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30' - Mainship - 1999 - Pilot - Folk Song - Palmetto, Florida, United StatesPilot
1999 Pilot
Palmetto, Florida, Unit...
  • Model 4LHSTP
  • Engine Qty 1
  • Cabin Count 1
  • Sleep Count 0
  • Head Count 1
  • Cruisers
  • 85,000
  • Cabins 1 Sleeps 0 Heads 1
  • 1 Yanmar 4LHSTP
  • Folk Song
Palmetto, Florida, United States
85,000
36
United States Mainship Power Boats for Sale
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30' - Mainship - 2005 - Rum Runner 2 - Salty Dazed - Stratford, Connecticut, United StatesRum Runner 2
2005 Rum Runner 2
Stratford, Connecticut,...
  • Model 6LPA-STP
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Motor Yachts
  • 99,500
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Yanmar 6LPA-STP
  • Salty Dazed
Stratford, Connecticut, United St...
99,500
37
United States Mainship Power Boats for Sale
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30' - Mainship - 2005 - 30 Pilot - GEMNI - Bucksport, Maine, United States30 Pilot
2005 30 Pilot
Bucksport, Maine, Unite...
  • Model 6LPA-STP
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Downeast
  • 88,500
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Yanmar 6LPA-STP
  • GEMNI
Bucksport, Maine, United States
88,500
38
United States Mainship Power Boats for Sale
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30' - Mainship - 2005 - 30 Pilot II - Summer Wine - Fairhaven, Massachusetts, United States30 Pilot II
2005 30 Pilot II
Fairhaven, Massachusett...
  • Model 6LPA-STP
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 0
  • Head Count 0
  • Downeast
  • 98,500
  • Cabins 0 Sleeps 0 Heads 0
  • 1 Yanmar 6LPA-STP
  • Summer Wine
Fairhaven, Massachusetts, United ...
98,500
39
United States Mainship Power Boats for Sale
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30' - Mainship - 2003 - Pilot 30 - La Dolce Vita - North Quincy, Massachusetts, United StatesPilot 30
2003 Pilot 30
North Quincy, Massachus...
  • Model 6LPA-STP
  • Engine Qty 1
  • Cabin Count 0
  • Sleep Count 4
  • Head Count 0
  • Downeast/Express Cruiser
  • 67,500
  • Cabins 0 Sleeps 4 Heads 0
  • 1 Yanmar 6LPA-STP
  • La Dolce Vita
North Quincy, Massachusetts, Unit...
67,500
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