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Marine Trader 38 Double Cabin

Built 1980–2000

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About the Marine Trader 38 Double Cabin

Researched from public sources for this model. Any individual boat may have been modified or repowered — confirm before relying on any figure.

Illustration of a Marine Trader 38 Double Cabin
Illustration, not a photo of this model. AI-generated illustration of a typical twin-engine flybridge trawler.
Built
1980–2000
Length
38 ft
Waterline
34.67 ft
Beam
12.83 ft
Draft
4 ft
Displacement
22,000 lb
Hull
fiberglass
Hull / keel
semi-displacement
Propulsion
inboard
Fuel
300 gal
Water
250 gal
Holding
50 gal

Solid fiberglass hull with hard aft chines and long keel. Galley-up and more popular galley-down layouts; aft stateroom opens to the cockpit. Nearly all have a single 120/135 hp Lehman (7-8 knots at about 3 gph); later boats with twin 210 hp Cummins cruise 12 knots. The BoatUS notes on the same page mention twin 135 Lehmans or a single 210 Cummins, so engine packages varied.

Known problems for this model

Engines & parts

Ford Lehman 120 (6D380 / 2715E) parts: good

Factory standard engine — you entered “Ford Lehman 120”

Marinized by Lehman from the Ford of England 'Dorset' 2715E six-cylinder (380 cu in) industrial/truck diesel; Ford built the Dorset base engines 1964–1984. Base-engine internals interchange with the Ford 2715E, and marine-specific parts (raw water pumps, heat exchangers, injection elbows, gaskets, lift pumps, air filters) are widely stocked. American Diesel Corp (founded by former Lehman people) still sells parts, publishes spare-parts lists and gives technical advice. Rebuilt and used 120s are also sold by salvage yards.

Parts sources: American Diesel Corp, Go2marine (Ford Lehman parts collection), Fred Warner Marine & Outdoors

Common problems (2)
  • Chronic oil leaks engine
    Most 120s weep oil somewhere; owners often trace it to the rear of the engine near the heat exchanger (head/head gasket area) or to the drive seals of the gear-driven injection pump. Moderate oil use is treated as normal on these engines.
    trawlerforum.com · marineengine.com
  • Fuel leaks at injection pump, lift pump and return lines fuel
    Slow diesel drips usually come from loose bleed screws or banjo washers, perished rubber injector return hoses, a failing lift-pump diaphragm, or worn internal seals in the Simms or CAV injection pump, which needs a pump shop to overhaul.
    yescenters.com

Ford Lehman 135 / SP135 (2725E) parts: good

Factory standard engine — you entered “Ford Lehman 135”

Based on the later Ford 'Dover' 2725E 6.2 L naturally aspirated six (Ford built the Dover series 1982–1994, then Otosan/Dovertech to 2005). Parts are sold by the same Lehman specialists as the 120; American Diesel lists spare-parts sheets and Go2marine stocks cooling parts, heat exchangers and elbows for the 135. Do not assume 120 (2715E) and 135 (2725E) internals interchange.

Parts sources: American Diesel Corp, Go2marine (Ford Lehman parts collection)

Model sources (2)

hmy.com · pacificyachting.com

Other Marine Trader models

Researched from public sources. Spotted an error? The sources are listed above — tell us what they got wrong.