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Luhrs 350 Convertible

Built 1990–1996 by Luhrs Marine

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About the Luhrs 350 Convertible

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 Luhrs 350 Convertible
Illustration, not a photo of this model. AI-generated illustration of a typical convertible sportfisherman.
Built
1990–1996
Builder
Luhrs Marine
Length
38.5 ft
Beam
12.83 ft
Draft
3.33 ft
Displacement
20,000 lb
Hull / keel
planing
Propulsion
inboard
Fuel
390 gal
Water
93 gal
Holding
40 gal
Bow thruster
none
Stern thruster
none

Hull length 35 ft; LOA with pulpit 38.5 ft. Hardtop, generator and fishing package standard. Single-stateroom layout replaced by two staterooms in 1995; bridge redesigned 1995.

Known problems for this model

Engines & parts

Caterpillar 3116 parts: limited

Factory optional engine — you entered “Caterpillar 3116”

Supported by Cat dealers by serial number; aftermarket rebuilders (e.g., Big Bear Engine) sell parts and address known problems. Some 3116s built in France ('soft block') were problematic and owners are told to check serial numbers with Cat.

Parts sources: Big Bear Engine Company, Diesel Pro Power

Common problems (4)
  • Failures in high-load use engine
    3116s generally do fine in trawlers but problems show up in fast boats run near full power for long periods; poor propping that overloads the engine ages it quickly.
    trawlerforum.com
  • 'Soft block' engines engine
    A batch of French-built blocks had a reputation for early failure, sometimes within a few hundred hours.
    trawlerforum.com
  • Injectors, fuel rack and heads fuel
    Owners and rebuilders report injector/injector-cup, fuel rack and cylinder head problems; good maintenance history matters when buying.
    4btengines.com · facebook.com
  • Low turbo/exhaust mixer height exhaust
    The low-mounted turbo and exhaust mixer make it harder to get adequate exhaust riser height, so the exhaust installation needs care to avoid water backflow.
    trawlerforum.com
Model sources (1)

hmy.com

Other Luhrs models

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