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
47' - Mainship - 1998 - 47 Motor Yacht - S-Dan - Moore Haven, Florida, United States47 Motor Yacht
1998 47 Motor Yacht
  • Model 3208
  • Engine Qty 2
  • Cabin Count 2
  • Head Count 2
  • Motor Yachts/Aft Cabin
  • 219,900
  • Cabins 2 Heads 2
  • Great Loop-Ready Cruiser
  • 2 Caterpillar 3208
  • S-Dan
219,900
2
United States Mainship Power Boats for Sale
43' - Mainship - 2001 - 430 Trawler - Good Chemistry - North Myrtle Beach, South Carolina, United States430 Trawler
2001 430 Trawler
  • Model 6LP-STE
  • Engine Qty 2
  • Cabin Count 3
  • Head Count 2
  • Trawlers
  • 189,900
  • Cabins 3 Heads 2
  • 2 Yanmar 6LP-STE
  • Good Chemistry
189,900
3
United States Mainship Power Boats for Sale
43' - Mainship - 1999 - 430 Trawler - JoMallie - Stuart, Florida, United States430 Trawler
1999 430 Trawler
  • Model 3116
  • Engine Qty 2
  • Cabin Count 3
  • Sleep Count 7
  • Head Count 2
  • Trawlers/Flybridge
  • 212,900
  • Cabins 3 Sleeps 7 Heads 2
  • 2 Caterpillar 3116
  • JoMallie
212,900
4
United States Mainship Power Boats for Sale
43' - Mainship - 2005 - 430 Aft Cabin 3SR Trawler - NOWHERE FAST - North Myrtle Beach, South Carolina, United States430 Aft Cabin 3SR Trawler
2005 430 Aft Cabin 3SR Trawler
  • Model 6LY2A-STP
  • Engine Qty 2
  • Trawlers/Motor Yachts
  • 284,900
  • 2 Yanmar 6LY2A-STP
  • NOWHERE FAST
284,900
5
United States Mainship Power Boats for Sale
43' - Mainship - 1999 - 430 Aft Cabin 3SR - THIS Is What - Ruskin, Florida, United States430 Aft Cabin 3SR
1999 430 Aft Cabin 3SR
  • Model 3116-350
  • Engine Qty 2
  • Cabin Count 3
  • Head Count 2
  • Trawlers/Aft Cabin
  • 204,000
  • Cabins 3 Heads 2
  • 2 Caterpillar 3116-350
  • THIS Is What
204,000
6
United States Mainship Power Boats for Sale
43' - Mainship - 2006 - 430 Aft Cabin 3SR - Mackinac Passage III - Beaufort, South Carolina, United States430 Aft Cabin 3SR
2006 430 Aft Cabin 3SR
  • Model 6LYA-STP
  • Engine Qty 2
  • Cabin Count 3
  • Head Count 2
  • Trawlers/Aft Cabin
  • 289,000
  • Cabins 3 Heads 2
  • 2 Yanmar 6LYA-STP
  • Mackinac Passage III
289,000
7
United States Mainship Power Boats for Sale
40' - Mainship - 1993 - Sedan Bridge - Impulsive - Solomons, Maryland, United StatesSedan Bridge
1993 Sedan Bridge
  • Model FWC 7.4 V*
  • Engine Qty 2
  • Motor Yachts
  • 49,900
  • 2 Crusader FWC 7.4 V*
  • Impulsive
49,900
8
United States Mainship Power Boats for Sale
40' - Mainship - 1984 - 40DC - Phase II - Bucksport, South Carolina, United States40DC
1984 40DC
  • 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
69,500
9
United States Mainship Power Boats for Sale
40' - Mainship - 2004 - 40' Trawler - Punta Gorda, Florida, United States40' Trawler
2004 40' Trawler
  • Model 4LHA
  • Engine Qty 2
  • Cabin Count 3
  • Head Count 2
  • Trawlers
  • 224,900
  • Cabins 3 Heads 2
  • 2 Yanmar 4LHA
224,900
10
United States Mainship Power Boats for Sale
40' - Mainship - 2003 - 400 Trawler - Tangent - Annapolis, Maryland, United States400 Trawler
2003 400 Trawler
  • Model 380
  • Engine Qty 1
  • Cabin Count 2
  • Head Count 1
  • Downeast
  • 232,500
  • Cabins 2 Heads 1
  • 1 Cummins Diamond Series 380
  • Tangent
232,500
11
United States Mainship Power Boats for Sale
40' - Mainship - 1999 - Sedan Bridge 40 - The Mary Kate - Chicago, Illinois, United StatesSedan Bridge 40
1999 Sedan Bridge 40
  • Model 6LP-STE
  • Engine Qty 2
  • Cabin Count 3
  • Sleep Count 6
  • Head Count 1
  • Flybridge
  • Call for pricing
  • Cabins 3 Sleeps 6 Heads 1
  • 2 Yanmar 6LP-STE
  • The Mary Kate
Call for pricing
12
United States Mainship Power Boats for Sale
40' - Mainship - 1986 - 40' Double Cabin - Frayd Knot - Guntersville, Alabama, United States40' Double Cabin
1986 40' Double Cabin
  • 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
55,000
13
United States Mainship Power Boats for Sale
40' - Mainship - 2007 - 400 Trawler - Angels Only - Port Saint Lucie, Florida, United States400 Trawler
2007 400 Trawler
  • Model 6YLA-STP
  • Engine Qty 1
  • Cabin Count 2
  • Head Count 1
  • Trawlers/Saltwater Fishing
  • 239,000
  • Cabins 2 Heads 1
  • New Listing!
  • 1 Yanmar 6YLA-STP
  • Angels Only
239,000
14
United States Mainship Power Boats for Sale
40' - Mainship - 1984 - 40DC - Port Charlotte, Florida, United States40DC
1984 40DC
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 2
  • Motor Yachts
  • 49,900
  • Cabins 2 Sleeps 4 Heads 2
49,900
15
United States Mainship Power Boats for Sale
40' - Mainship - 2008 - 400 - Imagine - Folly Beach (Charleston), South Carolina, United States400
2008 400
  • Model 6LY3-UTP
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 1
  • Trawlers
  • 219,500
  • Cabins 2 Sleeps 4 Heads 1
  • 1 Yanmar 6LY3-UTP
  • Imagine
219,500
16
United States Mainship Power Boats for Sale
40' - Mainship - 1996 - Sedan Bridge - Great Life - Harrison Township, Michigan, United StatesSedan Bridge
1996 Sedan Bridge
  • Model 7.4 L 454 EFI B454S
  • Engine Qty 2
  • Cabin Count 1
  • Sleep Count 8
  • Head Count 1
  • Motor Yachts/Flybridge
  • 73,999
  • Cabins 1 Sleeps 8 Heads 1
  • 2 Marine Power 7.4 L 454 EFI B454S
  • Great Life
73,999
17
United States Mainship Power Boats for Sale
40' - Mainship - 2004 - 400 Trawler - MCBETH - New Bern, North Carolina, United States400 Trawler
2004 400 Trawler
  • Model 3126
  • Engine Qty 1
  • Head Count 1
  • Trawlers
  • 175,000
  • Heads 1
  • 1 Caterpillar 3126
  • MCBETH
175,000
18
United States Mainship Power Boats for Sale
40' - Mainship - 2006 - 40 Trawler - Kemah, Texas, United States40 Trawler
2006 40 Trawler
  • Model 4LHA-STP
  • Engine Qty 2
  • Cabin Count 2
  • Head Count 1
  • Trawlers
  • 199,000
  • Cabins 2 Heads 1
  • 2 Yanmar 4LHA-STP
199,000
19
United States Mainship Power Boats for Sale
40' - Mainship - 2004 - 400 Trawler - Quahog - Vero Beach, Florida, United States400 Trawler
2004 400 Trawler
  • Model 4LHA-STP
  • Engine Qty 2
  • Cabin Count 2
  • Sleep Count 6
  • Head Count 1
  • Trawlers/Saltwater Fishing
  • 230,000
  • Cabins 2 Sleeps 6 Heads 1
  • New Listing!
  • 2 Yanmar 4LHA-STP
  • Quahog
230,000
20
United States Mainship Power Boats for Sale
40' - Mainship - 1998 - Sedan Bridge 40 - St. Petersburg, Florida, United StatesSedan Bridge 40
1998 Sedan Bridge 40
  • Model 6LP
  • Engine Qty 2
  • Cabin Count 2
  • Head Count 1
  • Motor Yachts
  • 125,000
  • Cabins 2 Heads 1
  • 2 Yanmar 6LP
125,000
21
United States Mainship Power Boats for Sale
39' - Mainship - 2003 - 390 - Yinzer - Tracy's Landing, Maryland, United States390
2003 390
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 6
  • Head Count 1
  • Trawlers
  • 134,900
  • Cabins 2 Sleeps 6 Heads 1
  • 1 Yanmar 6LYA-STP
  • Yinzer
134,900
22
United States Mainship Power Boats for Sale
39' - Mainship - 1997 - 350 - River Miss - Clayton, New York, United States350
1997 350
  • Trawlers
  • 138,900
  • River Miss
138,900
23
United States Mainship Power Boats for Sale
39' - Mainship - 2000 - 390 - RECOVERY - Shelburne, Vermont, United States390
2000 390
  • Model 3116
  • Engine Qty 1
  • Flybridge/Trawlers
  • 129,500
  • 1 Catapiller 3116
  • RECOVERY
129,500
24
United States Mainship Power Boats for Sale
39' - Mainship - 1999 - FRIENDSHIP - Shelburne, Vermont, United States
1999
  • Model 4LH-STE
  • Engine Qty 2
  • Trawlers/Flybridge
  • 109,900
  • 2 Yanmar 4LH-STE
  • FRIENDSHIP
109,900
25
United States Mainship Power Boats for Sale
39' - Mainship - 2001 - 390 Sedan - Val Halla - Port Charlotte, Florida, United States390 Sedan
2001 390 Sedan
  • Model 3126
  • Engine Qty 1
  • Cabin Count 2
  • Head Count 1
  • Trawlers/Flybridge
  • 148,000
  • Cabins 2 Heads 1
  • 1 Caterpillar 3126
  • Val Halla
148,000
26
United States Mainship Power Boats for Sale
39' - Mainship - 1999 - 390 - Blue Odyssey - Marco Island, Florida, United States390
1999 390
  • Model 3116
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 1
  • Trawlers/Motor Yachts
  • 114,500
  • Cabins 2 Sleeps 4 Heads 1
  • 1 Caterpillar 3116
  • Blue Odyssey
114,500
27
United States Mainship Power Boats for Sale
39' - Mainship - 1999 - 350 Trawler - Merci Poulet - ORANGE BEACH, Alabama, United States350 Trawler
1999 350 Trawler
  • Trawlers
  • 119,500
  • Merci Poulet
119,500
28
United States Mainship Power Boats for Sale
39' - Mainship - 2001 - 390 - Moon Dance - Kemah, Texas, United States390
2001 390
  • Model 6BTA5.9-M
  • Engine Qty 1
  • Trawlers
  • 145,900
  • 1 Cummins 6BTA5.9-M
  • Moon Dance
145,900
29
United States Mainship Power Boats for Sale
39' - Mainship - 2001 - 390 Trawler - Real Therapy - Groton, Connecticut, United States390 Trawler
2001 390 Trawler
  • Model 4LHA-STE
  • Engine Qty 2
  • Trawlers
  • 139,000
  • 2 Yanmar 4LHA-STE
  • Real Therapy
139,000
30
United States Mainship Power Boats for Sale
36' - Mainship - 1988 - Nantucket - Sea K Sister - Guilford, Connecticut, United StatesNantucket
1988 Nantucket
  • Model CLAXW000D
  • Engine Qty 2
  • Aft Cabin
  • 37,900
  • 2 Crusader CLAXW000D
  • Sea K Sister
37,900
31
United States Mainship Power Boats for Sale
36' - Mainship - 1987 - Sundeck 36 - Alameda, California, United StatesSundeck 36
1987 Sundeck 36
  • Model 5.7 L
  • Engine Qty 2
  • Cabin Count 1
  • Head Count 2
  • Other
  • 29,500
  • Cabins 1 Heads 2
  • 2 Crusader 5.7 L
29,500
32
United States Mainship Power Boats for Sale
35' - Mainship - 2005 - 34 - NAUTI DOG - Punta Gorda, Florida, United States34
2005 34
  • Trawlers
  • 229,000
  • NAUTI DOG
229,000
33
United States Mainship Power Boats for Sale
34' - Mainship - 1981 - Apres Ski - Groton, Connecticut, United States
1981
  • Model T6.3544M
  • Engine Qty 1
  • Sleep Count 4
  • Trawlers
  • 24,500
  • Sleeps 4
  • Price drop to $24,500. Owner wants her sold before summer!!
  • 1 Perkins T6.3544M
  • Apres Ski
24,500
34
United States Mainship Power Boats for Sale
34' - Mainship - 1977 - 34 MK1 - Gulfport, Florida, United States34 MK1
1977 34 MK1
  • Model 6LPA-STP
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 4
  • Cruisers
  • 40,000
  • Cabins 2 Sleeps 4
  • 1 yanmar 6LPA-STP
40,000
35
United States Mainship Power Boats for Sale
34' - Mainship - 2005 - Trawler - Solamere - Kingston, New York, United StatesTrawler
2005 Trawler
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 2
  • Head Count 1
  • Trawlers
  • 165,000
  • Cabins 2 Heads 1
  • 1 Yanmar 6LYA-STP
  • Solamere
165,000
36
United States Mainship Power Boats for Sale
34' - Mainship - 2016 - M34 Pilot - ODIN'S BIGHT - Boynton Beach, Florida, United StatesM34 Pilot
2016 M34 Pilot
  • Model 6BY3-260
  • Engine Qty 2
  • Cabin Count 1
  • Head Count 1
  • Downeast
  • 282,000
  • Cabins 1 Heads 1
  • 2 Yanmar 6BY3-260
  • ODIN'S BIGHT
282,000
37
United States Mainship Power Boats for Sale
34' - Mainship - 2000 - Pilot 34 - Punta Gorda, Florida, United StatesPilot 34
2000 Pilot 34
  • Express Cruiser
  • 129,900
129,900
38
United States Mainship Power Boats for Sale
34' - Mainship - 2003 - Express - Side By Side - Southwest Harbor, Maine, United StatesExpress
2003 Express
  • Model 370
  • Engine Qty 1
  • Cabin Count 2
  • Head Count 1
  • Cruisers
  • 129,000
  • Cabins 2 Heads 1
  • 1 Yanmar 370
  • Side By Side
129,000
39
United States Mainship Power Boats for Sale
34' - Mainship - 2001 - 34 Pilot - Aweigh - Newburyport, Massachusetts, United States34 Pilot
2001 34 Pilot
  • Model 6LYA-STE
  • Engine Qty 1
  • Head Count 1
  • Downeast
  • 109,000
  • Heads 1
  • 1 Yanmar 6LYA-STE
  • Aweigh
109,000
40
United States Mainship Power Boats for Sale
34' - Mainship - 2008 - 34 Pilot Hardtop - Rohelga - League City, Texas, United States34 Pilot Hardtop
2008 34 Pilot Hardtop
  • Motor Yachts
  • 174,950
  • Rohelga
174,950
41
United States Mainship Power Boats for Sale
34' - Mainship - 2005 - 34Pilot 34 Island Runner - Annie D - Coconut Grove, Florida, United States34Pilot 34 Island Runner
2005 34Pilot 34 Island Runner
  • Model 6LYPA-STP
  • Engine Qty 1
  • Cabin Count 1
  • Head Count 1
  • Downeast
  • 130,000
  • Cabins 1 Heads 1
  • 1 Yanmar 6LYPA-STP
  • Annie D
130,000
42
United States Mainship Power Boats for Sale
34' - Mainship - 2008 - 34 Trawler Hardtop - GETAWAY - Stuart, Florida, United States34 Trawler Hardtop
2008 34 Trawler Hardtop
  • Model 4-LHA-STP
  • Engine Qty 2
  • Cabin Count 1
  • Sleep Count 2
  • Head Count 1
  • Motor Yachts
  • 177,500
  • Cabins 1 Sleeps 2 Heads 1
  • 2 Yanmar 4-LHA-STP
  • GETAWAY
177,500
43
United States Mainship Power Boats for Sale
34' - Mainship - 2007 - Pilot 34 Sedan - Blue Run - Punta Gorda, Florida, United StatesPilot 34 Sedan
2007 Pilot 34 Sedan
  • Model 4LHA-STP
  • Engine Qty 2
  • Cabin Count 1
  • Head Count 1
  • Cruisers
  • 154,750
  • Cabins 1 Heads 1
  • 2 Yanmar 4LHA-STP
  • Blue Run
154,750
44
United States Mainship Power Boats for Sale
34' - Mainship - 2003 - 34 Pilot - Rosebud - Annapolis, Maryland, United States34 Pilot
2003 34 Pilot
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 2
  • Sleep Count 4
  • Head Count 1
  • Cruisers/Downeast
  • 130,000
  • Cabins 2 Sleeps 4 Heads 1
  • 1 Yanmar 6LYA-STP
  • Rosebud
130,000
45
United States Mainship Power Boats for Sale
34' - Mainship - 2004 - 34 Rum Runner II Pilot - Knot A Care - Warwick, Rhode Island, United States34 Rum Runner II Pilot
2004 34 Rum Runner II Pilot
  • Model 6LYA-STP
  • Engine Qty 1
  • Downeast
  • 99,900
  • 1 Yanmar 6LYA-STP
  • Knot A Care
99,900
46
United States Mainship Power Boats for Sale
34' - Mainship - 2006 - Pilot 34 - Liquidity - League City, Texas, United StatesPilot 34
2006 Pilot 34
  • Engine Qty 1
  • Trawlers/Express Cruiser
  • 124,500
  • 1 Yamaha
  • Liquidity
124,500
47
United States Mainship Power Boats for Sale
34' - Mainship - 2002 - Pilot Twin - Irish Luck - Hobe Sound, Florida, United StatesPilot Twin
2002 Pilot Twin
  • Model 4LHA-STP
  • Engine Qty 2
  • Cabin Count 1
  • Sleep Count 2
  • Head Count 1
  • Motor Yachts/Sport Fishing
  • 125,000
  • Cabins 1 Sleeps 2 Heads 1
  • 2 Yanmar 4LHA-STP
  • Irish Luck
125,000
48
United States Mainship Power Boats for Sale
34' - Mainship - 2007 - Venice, Florida, United States
2007
  • Model 6BTA
  • Engine Qty 1
  • Express Cruiser/Trawlers
  • 175,000
  • 1 Cummins 6BTA
175,000
49
United States Mainship Power Boats for Sale
34' - Mainship - 2006 - Trawler - Seas Today - Warwick, Rhode Island, United StatesTrawler
2006 Trawler
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 1
  • Head Count 1
  • Motor Yachts/Trawlers
  • 198,495
  • Cabins 1 Heads 1
  • $198,495
  • 1 Yanmar 6LYA-STP
  • Seas Today
198,495
50
United States Mainship Power Boats for Sale
34' - Mainship - 2005 - 34 Rum Runner II - Calm - Meritt Island, Florida, United States34 Rum Runner II
2005 34 Rum Runner II
  • Model 6LYA-STP
  • Engine Qty 1
  • Cabin Count 1
  • Head Count 1
  • Express Cruiser/Trawlers
  • 129,000
  • Cabins 1 Heads 1
  • New Listing!
  • 1 Yanmar 6LYA-STP
  • Calm
129,000