Universal M-12 Marine
Universal Universal M-12 · M family — specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.
🚜 Base engine confirmed
The Universal M-12 (10hp 2-cyl) is based on the Kubota Z-400 block. source
11 hp8.1 kW
479 ccdisplacement
67×68 mmbore × stroke
2-cylcylinders
1979–1995year range (approx)
NAaspiration
Cheaper-part coverage · 6/8
🚜 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
- Parts Manual 200137 Mfr Westerbeke
External links — we host none of these documents.
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- Category
- Marine
- Engine family
- M
- Year range (approx)
- 1979–1995
- Cylinders
- 2
- Rated output
- 11 hp (8.1 kW)
- Bore × stroke
- 67 × 68 mm
- Displacement
- 479 cc
- Max rpm
- 3600
- Aspiration
- Naturally aspirated
Related M engines
Universal M-15Universal M-18Universal M-20Universal M-25Universal M-25XPUniversal M-25XPAUniversal M-25XPBUniversal M-25XPBCUniversal M-30Universal M-35Universal M-35AUniversal M-35BUniversal M-35BCUniversal M-40Universal M-40AUniversal M-40BUniversal M-40BCUniversal M-50Universal M-50AUniversal M-50B