Universal 5421 Marine
Universal Universal 5421 · 5421 family — specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.
🚜 Base engine confirmed
The Universal 5421 (21hp 3-cyl) is based on the Kubota D-850 block. source
21 hp15.4 kW
852 ccdisplacement
3-cylcylinders
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 200142 Mfr Westerbeke
External links — we host none of these documents.
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- Category
- Marine
- Engine family
- 5421
- Cylinders
- 3
- Rated output
- 21 hp (15.4 kW)
- Displacement
- 852 cc
- Max rpm
- 3200
- Aspiration
- Naturally aspirated