Lehman 4D254-80 (Ford 2712E) Marine
Ford Lehman Lehman 4D254-80 (Ford 2712E) · 4D family — specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.
🚜 Base engine confirmed
The Lehman 80 (4D254, 80hp) is a marinized Ford 2712E Dorset 254ci (4265cc 93.7x98) 4-cyl block; internals cross to Ford 2712E part numbers. source
80 hp58.8 kW
4265 ccdisplacement
93.7×98 mmbore × stroke
4-cylcylinders
1970–1990year range (approx)
NAaspiration
Cheaper-part coverage · 1/8
🚜 Base engine ✓🌀 Impeller💧 Raw-water pump🛢️ Oil filter⛽ Fuel filter🌡️ Thermostat➰ Belt⚓ Anode
A ✓ means at least one cheaper channel — aftermarket, the tractor/industrial base engine, or a standard component — exists for this engine in that category.
📚 Manuals & Sources
Specs— none yet
Operator's Manual— none yet
Service / Workshop Manual— none yet
Parts Catalog / List— none yet
External links — we host none of these documents.
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- Category
- Marine
- Engine family
- 4D
- Year range (approx)
- 1970–1990
- Cylinders
- 4
- Rated output
- 80 hp (58.8 kW)
- Bore × stroke
- 93.7 × 98 mm
- Displacement
- 4265 cc
- Max rpm
- 3000
- Continuous rpm
- 2800
- Aspiration
- Naturally aspirated