1987 O'Day 40

This 1987 O'Day 40 is a proven coastal cruiser that has benefited from consistent care, smart upgrades, and knowledgeable ownership. Designed for comfortable passagemaking and extended cruising, she offers a balanced combination of performance, reliability, and onboard livability.

Power & Mechanical
She is powered by a dependable Westerbeke 46 4-cylinder diesel (127 c.i.) with approximately 2,000 hours. The engine has been routinely serviced every fall, including oil and filter changes and full fuel system maintenance. The cooling system was comprehensively overhauled roughly 10 years ago, and the injection elbow was replaced about 3 years ago. A three-stage fuel filtration system (Racor, lift pump, and Westerbeke spin-on) ensures clean fuel delivery. The cutlass bearing was most recently replaced two years ago by Fairhaven Shipyard.

Sails & Rigging
The sail inventory includes a mainsail and 135% genoa, both professionally built by Harding approximately 9 years ago.

Deck Hardware & Winches
Deck layout is designed for ease of handling, featuring:

• Two Harken electric genoa sheet winches (also used for halyards), installed in 2014
• Two manual Barlow spinnaker winches
• Two manual doghouse winches
• Eight rope clutches for efficient line management

Electrical Systems
A robust and thoughtfully designed electrical system includes:

• Dual house banks (4 East Penn gel batteries, new April 2022)
• Dedicated Interstate starting battery with cross-over capability
• Hehr Power Systems 120-amp high-output alternator
• Heart Interface inverter/charger (1,000W inverter, 50A charger)
• Cruising System AH+2 battery management
• 30A shore power with galvanic isolator

Refrigeration & Plumbing
The Sea Frost BD refrigeration system (new 2018) features water cooling and an advanced controller for efficient operation. Fresh water capacity is approximately 110 gallons across two tanks, with a selector valve system. Dual freshwater pumps provide redundancy, serving both domestic and washdown systems (cockpit and anchor well), with the ability to switch functions if needed.

Electronics
Modern navigation and communication upgrades include a 2023 Garmin chartplotter and VHF, bringing current technology to this classic cruiser.

Canvas & Deck Features
The cockpit is well protected with a full canvas package including dodger, bimini, connectors, and side curtains by Thurston Canvas, all professionally maintained and stored annually. Lewmar hatches (four large) were reglazed in 2014, complemented by an additional hatch in the forward head and a total of ten opening ports, providing excellent light and ventilation throughout.

Tender & Davits
Included is a well-equipped dinghy setup:

• Achilles 9' inflatable (2016)
• Yamaha 2.5 hp 4-stroke outboard (2014)
• Custom Garhauer davits for easy handling

Summary
This O'Day 40 stands out as a well-cared-for example of a popular cruising design, with meaningful upgrades in key systems and consistent maintenance throughout. She is ready for her next owner to step aboard and enjoy coastal cruising or extended adventures with confidence.