1978 Dyer 40 Custom Boat in Milford, CT 06460 US
40 Custom
2 Engines (2x Yanmar)
40 feet
Diesel
Fiberglass/Reinforced
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.
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
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.
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.
Price History
| Date | Event | Price |
|---|---|---|
| 2/11/26 | Initial price | $149,900 |
Overview from around the web 1978 Dyer 40 Custom
The Dyer 40 Custom from 1978 is often praised by customers for its classic design, solid construction, and exceptional seaworthiness
Owners appreciate the attention to detail evident in its craftsmanship, with many highlighting the boat's beautiful woodwork and traditional aesthetic. Many users report that the Dyer 40 offers a smooth and comfortable cruising experience, making it suitable for both weekend getaways and longer voyages. Its spacious interior and well-thought-out layout are frequently commended, providing a cozy and functional living space on the water. Additionally, customers often mention the reliability of the boat, attributing its longevity to the high-quality materials and manufacturing techniques used in its construction. The Dyer 40 Custom holds a reputation for being a dependable vessel, even in challenging weather conditions. Overall, those who have invested in a 1978 Dyer 40 Custom express satisfaction with their purchase, emphasizing the blend of tradition and performance that makes this boat a cherished choice among enthusiasts.
The Biggest Pros and Cons
Pros
Classic Design: The Dyer 40 Custom features a timeless and elegant design, combining both aesthetics and functionality. Its classic lines appeal to traditional boat enthusiasts.
Robust Build Quality: Renowned for their craftsmanship, Dyer boats are heavily constructed, ensuring durability and longevity, perfect for both coastal cruising and offshore adventures.
Spacious Interior: The interior layout of the Dyer 40 Custom typically offers ample living space, making it suitable for extended voyages or weekend getaways. It often includes comfortable sleeping quarters and well-appointed living areas.
Stability: With a solid hull design, the Dyer 40 provides excellent stability and seaworthiness, which contributes to a smoother ride in various sea conditions.
Customization Options: As a custom boat, owners often have the opportunity to personalize finishes, layout, and specific features, allowing for a unique sailing experience tailored to individual preferences.
Good Handling: The boat's design usually allows for responsive handling under sail and power, making it enjoyable for both experienced sailors and newcomers alike.
Cons
Maintenance Requirements: Older boats like the 1978 Dyer 40 Custom may require more frequent maintenance and upkeep compared to newer vessels, particularly in terms of engine, electronics, and systems.
Fuel Efficiency: Depending on the specific model and engine configuration, fuel efficiency may not be on par with newer designs, potentially leading to higher operating costs.
Availability of Replacement Parts: Finding specific parts for a vintage boat can be more challenging and may require sourcing from specialty suppliers, which can be time-consuming and costly.
Weight: The robust construction that grants durability may also result in a higher overall weight, which can affect speed and fuel consumption, especially when motoring.
Modern Amenities: While some customizations can enhance modern amenities, older models may lack contemporary technology and comforts that newer boats boast.
Potential for Updates: Buyers may need to invest in updates or renovations to modernize systems (like electrical and plumbing), especially if the boat has been less frequently used.
Made For
The 1978 Dyer 40 Custom is designed for the discerning mariner who values quality, craftsmanship, and a timeless aesthetic. This vessel is perfect for seasoned sailors looking for a reliable cruising yacht, as well as those interested in extended voyages or leisurely weekend getaways. With its classic lines and robust construction, it appeals to individuals who appreciate traditional nautical design fused with modern functionality. Ideal for families or couples, this boat provides ample space for entertaining and comfortable living accommodations. Its sturdy build makes it suitable for various sailing conditions, offering a smooth and steady ride, whether on calm waters or facing a bit of chop. Additionally, the Dyer 40 Custom is well-suited for boaters with a passion for customization, as the design allows for personal touches and modifications. Whether you're an experienced sailor looking to embrace the open seas or a novice wishing to make lasting memories on the water, the Dyer 40 Custom is a versatile choice that combines elegance with practicality.
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1978 Dyer 40 Custom | ||||||
|---|---|---|---|---|---|---|
| Price | $149,900 | $124,999 | $179,900 | $117,500 | $105,000 | $72,500 |
| Location | Milford | Waterford | Essex | Branford | Groton | Chester |
| Nominal Length | 40' | 35' | 40' | 34' | 40' | 26' |
| Draft | 4' | - | - | - | - | - |
| Engine Make | Yanmar | YANMAR | Cummins | Yanmar | Caterpillar | Yanmar |
| Total Engine Power | 315 hp | 500 hp | 380 hp | 240 hp | 300 hp | 200 hp |
| Days on Market | 245 | 113 | 49 | 153 | 197 | 53 |
| Get in touch |
Meet the Broker

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Boat Location
Contact Wm. J. Kolkmeyer Yachts about 1978 Dyer 40 Custom
One High Street, Milford, CT, 06460













































