Universal M3-20BC Marine
Universal Universal M3-20BC · M3 family — specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.
🚜 Base engine likely
The Universal M3-20BC is the M3-20B in Catalina trim, same Kubota 3-cyl D-series block. source
20 hp14.7 kW
719 ccdisplacement
67×68 mmbore × stroke
3-cylcylinders
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
- M3
- Cylinders
- 3
- Rated output
- 20 hp (14.7 kW)
- Bore × stroke
- 67 × 68 mm
- Displacement
- 719 cc
- Max rpm
- 3600
- Aspiration
- Naturally aspirated