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Price: $179,000
Brand: Mainship
Type: Powerboat
Year: 2004
Length: 40 ft.
Location: Rochester, NY
Name: Whim Z II


This very popular proven cruising yacht boasts the widest beam of any boat in this class, with a layout and floor plan providing more comfort and amenities than most any comparable offering.  She sports a raised saloon and galley with rich finely crafted Cherry wood.  The private master stateroom has a comfortable island queen berth, ample hanging lockers, built in cabinets and drawers.  In addition, her expansive upper deck flybridge with “Summer Kitchen”, generous seating and outdoor dining.

This yacht is in exemplary condition, has been owned since new by a knowledgeable yachtsman who has provided tremendous stewardship and care.  Only used in the fresh waters of Lake Ontario since new.  She is cruise ready, all you need is to bring your food, gear and go boating!



Additional Specs, Equipment and Information:



Builder: Mainship




LOA: 41.33’

Draft: 3.57’

Beam: 14.17’

Displacement: 24,000#

Air Draft: 19.17’










Cruising Speed: 9-12 knts

Max Speed: 15-16 Knts




Fuel: 300 gal

Water: 130 gal

Holding: 47 gal


Year: 2004
Type: Inboard
Maker: Caterpillar

HP: 385

Model: 3126

Serial#: 1ZJ03738
Fuel: Diesel
Hours: 1038.6



8KW Kohler Diesel Gen Set w/Sound Shield

Serial#: 0762710

Hours:  108.1

Manufacturer Provided Description
There is plenty of room for seating and relaxing on the bridge. There is even a Summer Kitchen option providing a grill, sink and icemaker aft of the centerline helm. Wide molded steps offer safe and secure footing to the covered aft deck. Going forward, there are wide, lighted and recessed walkways with overhead protection leading to the foredeck. A stainless steel Sampson post and dual roller pulpit is perfect for setting the anchor and the optional windlass makes retrieval a snap. All rails, hatches and portlights are now fashioned from 316L stainless steel for easy maintenance and great looks. All Mainships, including the 400, are featuring beautiful cherry wood interiors. All cabinets, drawers and tables are solid cherry and the optional cherry and holly sole is very traditional as well as serviceable. The extended salon includes an Ultra leather sofa, entertainment center with Bose audio system, and Luce flat screen TV. A starboard side galley offers a full size, dual voltage refrigerator and freezer, microwave, 3-burner range and oven, and even a coffee maker. Special attention has been given to general and dishware storage and the location for an under counter trash receptacle. To port of the lower station is a full dinette that seats four with a comfortable bench and two chairs. Forward, is a master stateroom with a centerline inner spring queen berth and plenty of hanging, drawer and locker storage. A second stateroom offers two single berths and an optional innovative desk arrangement, and the head, with a separate stall shower is accessible from the master stateroom or the companionway.



Vessel Walkthrough

Beginning aft, on the swim platform, a transom door leads to the completely covered aft deck/cockpit. 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, a stainless steel Sampson post, electric windlass and dual roller bow pulpit make setting and retrieving the anchor a breeze.

The extended salon and galley area is entered from the aft deck through aluminum framed glass swing-out double doors. Rich satin finished cherry wood paneling is used throughout the interior. The salon and galley sole is cherry and maple. Immediately to starboard is the large galley with full size, dual voltage refrigerator and freezer, microwave, 3-burner range and oven, 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. A flat screen TV and Bose audio system is mounted just above the refrigerator/freezer. Forward of the galley is the lower helm station and starboard side sliding entry door. On the port side aft is an Ultra leather sofa followed by a full dinette with high gloss cherry wood table and seating for four with a comfortable cushioned bench seat and two stools with cushions.

Down three steps centerline to port is the guest stateroom with two single berths. A filler cushion inserted between the berths converts them to king size. A cedar lined hanging locker is forward of the port side berth. The master stateroom is forward with a centerline inner spring queen berth with drawer storage beneath and two cedar lined hanging lockers. The head, with a separate stall shower is accessible from the master stateroom or the companionway directly across from the guest stateroom

The spacious flybridge is accessed by an easy molded stairway on the forward starboard side of the aft deck. The forward area of the bridge is fully enclosed by Isinglass with U-zip openings and features seating for a crowd. Two facing cushioned settees are separated by a large table with two leaves hinged to a stainless steel rail enabling them to swing down when not in use.  The centerline helm with cushioned pedestal seat is flanked port and starboard by molded in forward facing companion seats. Just outside the enclosed area of the bridge aft to port is the "Summer Kitchen" contained in a fiberglass cabinet with lift up top which houses a propane grill, ice maker, sink and additional storage. A 24" round table with two deck chairs on the boat deck is perfect for alfresco dining or a late afternoon cocktail.





  • Sole 15" LCD flat panel TV
  • Bose 3-2-1GS Series 2 DVD 2.1 channel entertainment system
  • Ultra leather sofa w/2 large throw pillows
  • Aft bulkhead curtain
  • Sliding side windows
  • Port & starboard mini blinds w/upholstered valences
  • Dinette w/high gloss cherry wood table, (2) stools w/cushions, cushioned settee
  • Table lamp
  • Center opening windshield
  • (4) overhead lights



  • Corian® countertops
  • Nova Kool AC/DC refrigerator & freezer
  • Princess 3-burner electric stove w/oven w/pan storage cabinet beneath
  • GE Turntable microwave oven
  • Power ventilator
  • Dual stainless steel sink
  • Built-in Black & Decker Spacemaker coffee maker
  • Trash bin
  • (6) storage drawers
  • Dish storage locker w/glass framed door
  • (2) under counter storage cabinets
  • (3) over head storage cabinets


Master Stateroom

  • Island queen size berth w/innerspring mattress
  • Fitted bedspread, shams & throw pillows
  • (2) cedar lined hanging lockers
  • (2) large drawers under berth
  • (2) high intensity reading lights
  • Bomar overhead hatch w/Ocean Air® screen & privacy cover
  • (2) stainless steel opening port lights
  • Ensuite head


Guest Stateroom

  • (2) single berths w/high intensity foam mattresses & filler cushion
  • Cedar lined hanging locker
  • Overhead light
  • Bomar hatch w/Ocean Air® screen & privacy cover
  • Stainless steel opening port light
  • (2) overhead storage cabinets



  • Jabsco electric toilet
  • Wema waste tank monitor
  • Built-in vanity w/mirror, stainless steel sink & storage cabinet beneath
  • Tub/shower w/glass door
  • Bomar overhead hatch w/Ocean Air® screen & privacy cover
  • Stainless steel opening port light



  • Extended Sunbrella Bimini top (NEW 2019)
  • 4-Side Eisenglass enclosure w/(4) U-zip opening panels (2019)
  • Mast w/spreader lights on hinge for lowering
  • 316 stainless steel aft perimeter guard rails
  • Force 10 gas barbecue grill
  • Propane tank storage cabinet, port side outboard
  • U Line ice maker
  • Stainless steel sink
  • 24" round fiberglass table on pedestal
  • (2) folding deck chairs
  • Port side L-shaped settee w/storage beneath & vinyl cushions
  • Starboard side settee w/storage beneath & vinyl cushions
  • Table w/port & starboard fold down leaves, hinged to stainless steel rail
  • Garelick helm chair w/vinyl cushions on a pedestal
  • Venturi windshield
  • Port & Starboard built-in companion seats w/vinyl cushions


Electronics & Navigation Equipment

  • GPS/Chartplotter
  • Raymarine ST60 Tri-Data; depth, speed & distance log
  • Raymarine ST6001 autopilot w/dual controls
  • VHF radio
  • Jensen MSR3012 AM/FM/CD 40W x 4 stereo w/(4) JBL speakers (2013)
  • (2) Danforth Global Balance compasses


Deck Equipment

  • Bow pulpit w/dual anchor rollers
  • 35# CRQ plow style anchor w/50' galvanized chain, 150' rode
  • Lewmar electric windlass
  • Stainless steel Sampson post
  • Stainless steel bow, spring & stern cleats, port & starboard
  • (2) anchor locker compartments
  • 316 Stainless steel low profile bow rail
  • Dual electric air horns
  • (3) Windshield wipers w/washers
  • Dockside fresh water connection
  • Hot & Cold aft deck fresh water shower
  • Deck courtesy lights
  • International navigation lights
  • (3) Bomar hatches
  • Molded non-skid decks
  • High density rub rail w/stainless steel insert
  • Molded steps to flybridge w/side storage cabinet
  • Port & Starboard aft deck stainless steel overhead boarding handles
  • (2) folding aft deck boarding steps, port & starboard
  • Swing-out aluminum framed glass double doors to salon
  • Sliding aluminum frame companionway door, starboard side
  • Transom door
  • Swim platform w/collapsible ladder
  • Aft deck transom storage compartments
  • Fore & aft cable TV/telephone connections


Electrical Equipment

  • 8 kw Kohler generator w/sound shield, 108 hours
  • Electric Bow Thruster
  • 12 Volt DC, 120/240 Volt AC electrical systems
  • 12V two bank battery system w/ (3) 8D AGM batteries (2017), house & engines
  • Group 24 generator start battery
  • Pro Mariner Pro Nautic 1240P, 40 amp digital battery charger (2013)
  • (4) Perko battery cut off switches
  • Battery parallel switch
  • AC & DC distribution panels w/amp & voltage meters
  • 50 amp shore power connections
  • Central bonding system
  • GFCI Protection throughout


Engine Room & Mechanical Equipment

  • Caterpillar 385HP Turbo Diesel
  • Oil Exchange System
  • Side Power 12V electric bow thruster
  • Marine Air reverse cycle air conditioning system, 16,000 BTU & 12,000 BTU units
  • Dometic A/C pump
  • Sea Fire 1301 halon automatic fire extinguishing system, engine room & lazzarette
  • Oil change system
  • Second Fuel Filter with valve switchable by-pass
  • Groco bronze sea water strainers
  • Dripless shaft seal
  • (3) automatic electric bilge pumps
  • High Water Alarm with 4000 gph Emergency Bilge Pump
  • Teleflex hydraulic steering
  • Teleflex mechanical engine controls
  • Bennett trim tabs
  • Aquamet stainless steel shaft
  • Jabsco fresh water pump
  • Jabsco fresh water accumulator tank
  • Sump pump
  • Macerator pump
  • Hot water heater
  • Wema water tank monitor
  • CO2 detectors


Hull & Construction

The laminate of the hull bottom begins with a 20-mil gelcoat, followed by two layers of 1.5-ounce mat and a combined five layers of 24-ounce woven roving and mat. Fiberglass-encapsulated marine plywood stringers and bulkheads provide support. Her hull sides and exterior decks are cored with balsa. The bottom is solid fiberglass.


  • Bronze struts & rudders
  • Nibral propeller w/spare
  • Anti fouling paint





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. Hours listed may vary from actual hours due to recent use. Purchaser is encouraged to verify hours prior to purchase. This vessel is offered subject to prior sale, price change, or withdrawal without notice.


Contact your RCR Broker for more details

Corbo Corbishley, CPYB - Sales & Brokerage

Rochester, NY


Phone: 585-339-9730

A native of northern New Jersey, Corbo was introduced to sailing shortly after graduating Ithaca College and became obsessed with sailing. Crewing whenever opportunity arose he also bought and campaigned several one-design sailboats. While still sailboat racing whenever time allows on his J-70 “Late Life Crisis” he enjoys cruising with his wife Donna. They recently stumbled over to the “Dark Side”, trading in their Beneteau 37 for a Back Cove 30. Before joining RCR Yachts Corbo enjoyed many careers and owned several businesses, Trucking, Banking, IT, Auditing, Sailmaking, Restaurateur, Tax Accounting, and various Sales positions. In 2005 Corbo attained the status of Certified Professional Yacht Broker. Just 550 yacht brokers in North America have received the prestigious Certified Professional Yacht Broker designation, a program sponsored by the Yacht Brokers Association of (North) America.. The CPYB designation recognizes professional, experience, training and mastery of core areas of expertise related to professional yacht broker skills and knowledge. In addition to practical experience, CPYB brokers must comply with the CPYB Code of Ethics.