2003 Wellcraft 400 Coastal

This 2003 Wellcraft 400 Coastal is a 39-foot diesel sportfish built by Riviera Yachts, powered by twin Volvo Penta TAMD74L diesel inboards with a combined 960 horsepower. The boat carries a fuel capacity of 469 gallons and is equipped with a Seakeeper 6 gyro stabilizer installed in 2022. Navigation and systems include dual Simrad NSS Evo3 16-inch displays, Halo radar, TracVision satellite television, and a full suite of autopilot and sonar equipment. An 8kW Onan diesel generator supports onboard power.

The accommodations feature a two-stateroom layout with a salon, galley, and a single head. Above deck, the boat offers a large cockpit with fish box and livewell, plus a spacious flybridge with seating for six to eight people. The hull is solid fiberglass in a deep-V design, and natural light flows throughout the interior.

The boat has undergone substantial mechanical work from 2022 to 2025, with over $70,000 documented in drivetrain service. One ZF transmission was replaced new in 2024, while the opposing unit was serviced and reinstalled. The complete drivetrain received attention including shaft removal and service, coupling replacement, cutlass bearing replacement, and full alignment. Additional work encompassed new air conditioning systems, new batteries and charger, water heater replacement, cockpit refrigeration, a new windlass with chain rode, laminate flooring, and Strataglass enclosure updates. Bottom paint, new propellers, and a sea trial following service complete the recent history. Service records spanning 73 pages document all work performed.