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Yacht Detail


1980 Dyer 40' (12.19 m) 40 Custom

Milford, Connecticut, United States

HALF SHELL

Electrical Equipment - Inverter - Shore Power Inlet Electronics - Autopilot - CD Player - Cockpit Speakers - Compass - Depthsounder - GPS: (1-5" + 1=12") - Log-Speedometer - Navigation Center - Plotter - Radar - Radio: Bluetooth Fusion - VHF Inside Equipment - Battery Charger - Electric Bilge Pump -

Flag of Registry: United States

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Vessel ID# 2847323    Last Updated: 2026-07-31 11:22:51

$ 149,900 USD

129,444 Euros
$ 207,861 CAD
£ 110,583 GBP

Description

HALF SHELL is a very fine example of the Dyer 40 EC finished out by Ram Point Marine in 1978 and has a major refit in

1988 by Tom Oberg (who has done several Dyer projects) including a new Deck and House furnished by Dyer Boats.,

HALF SHELL has been very well maintained with many recent upgrades. Her topsides were repainted in 2024 in

Alcraft Whisper Grey and Clear Coated. Two New Yanmar LP-STE 315 HP Diesel Engines Installed in 2006.

The boat has a very warm and comfortable interior with a large V-berth forward with a hanging locker, moving aft is the

Main Salon with a settee for dinner or socializing. The Galley is to port and features a propane cooktop,

refrigerator/freezer, SS Sink and Storage Lockers. There is an enclosed head compartment with vanity and sink and a

Vacu Flush Marine toilet. HALF SHELL is a great boat for a day cruise or a run across the sound with family and friends

or for an extended weekend cruise for a couple, Stored at our location in Milford, CT. Please take a look at the FULL

SPECS and RECENT UPGRADES. If you are in the market for a true Downeast boat you should take a look at HALF

SHELL. For any questions or to schedule an appointment to get on board call the listing broker. Thank you for your time

and consideration.


Aspire Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Wm. J. Kolkmeyer 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

Specifications

HIN/IMO: DYEK00280978

Stock #: WJKT21126BK

LOA: 40' 1'' (12.22 Meters)

Type: Power- Used

Year: 1980

Beam: 12' 5''

Draft Max: 4' 2''

Cabins: 2

Sleeps: 4

V Berths: 1

Heads: 1

Head Room: 6' 4''

Maximum Speed: 23 Knots

Cruise Speed: 18 Knots

Range NMI: 250

Fuel Type: Diesel

Hull Material: Fiberglass

Hull Shape: Displacement

Air Conditioning: Yes

Tower: No

Fuel Tank: 275 Gallons (1040.99 Liters)

Fresh Water: 140 Gallons (529.96 Liters)

Holding Tank: 40 Gallons (151.42 Liters)

Displacement: 18000 lbs

Designer: Nck Potter

Interior Designer: Tom Oberg

Builder: Dyer

Photos click to view all

Engines

Engine 1

  • Engine Make: Yanmar
  • Engine Model: 6LPA- STP
  • Engine Year: 2006
  • Engine Type: Inboard
  • Drive Type: Direct
  • Power HP: 315.00
  • Power KW: 234.90
  • Fuel Type: Diesel
  • Hours: 1135.00
  • Hours Date: 02-09-2026
  • Serial Number: M51962
  • Engine Location: Starboard

Engine 2

  • Engine Make: Yanmar
  • Engine Model: 6LPA- STP
  • Engine Year: 2006
  • Engine Type: Inboard
  • Drive Type: Direct
  • Power HP: 315.00
  • Power KW: 234.90
  • Fuel Type: Diesel
  • Hours: 1135.00
  • Hours Date: 02-09-2026
  • Serial Number: M51961
  • Engine Location: Port

Full Details

RECENT UPGRADES

New 200 gal Fuel Tank and Lines - 2020

Garmin 741 GPS/Radar - 2020

Norcold DE Refrigeration - 2020

Stuffing Box Shaft Seals Replaced - 2022

Vacu Flush Marine Toilet - 2022

Fusion Stereo System with Bose Speakers - 2022

USCG Approved Navigation Lights (LED) - 2022

Garmin 40 Auto Pilot - 2022

Garmin 12 GPS/Radar - 2022

Garmin 18" Radome - 2022

NMEA 2000 backbone x 2 with drop cable - 2022

200A Solar Charger w/smart chargers - 2022

HVAC Heatpump - 2022

Two (2) New Bilge Pumps -2022

CO2 Alarm - 2022

Propnae Sniffer Firebo Xintex P-1BS-R - 2022

Fusion Stereo - 2023

Solar Panels - 2023

Microwave/Convection Oven - 2023

New Bilge Pumps and 3 way switches - 2023

Interior Cushions Redone - 2023

New Deck Washdown - 2023

New Wiper Motor and Blades - 2023

NOCO Battery Charger - 2023

Two (2) Fusion Speakers installed in the helm area - 2023

Reupholstered Settee with Sunbrella Mocha 4616 - 2923

Borg Warner Velvetdrive Transmissions removed and re-built - 2023

Heat Exchangers Serviced - 2023

Hydraulic Hoses Replaced - 2023

Replace macerator pump thru hull ball valve -2024

Replace Port Engine intake Hose - 2024

Replace Blowers - 2024

Perform Yanmar 1000 hour service - 2024

Paint Hull Alcraft Whisper Grey and Clear Coat - 2024

Seahawk Cukote Bottom Paint - 2024

Two (2) 8D AGM Batteries -2025

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

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2612 NE 11 Ct
Fort Lauderdale FL
Email: info@aspireyachtsales.com

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Aspire Yacht Sales, we believe that true success in yachting comes from relationships built on trust, honesty, and care. We’ve had the privilege of guiding clients and their families through every stage of yacht ownership, from the excitement of a first purchase to the intricacies of custom builds, refits, and selling their yacht. Our goal is simple: to create partnerships that last well beyond the sale, representing you with integrity and doing what we say we’re going to do.

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