Universal M2-12 Marine
Universal Universal M2-12 · M2 family: specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.
🚜 Base engine confirmed
The Universal M2-12 (11hp 2-cyl) is based on the Kubota Z-430 block. source
11 hp8.1 kW
479 ccdisplacement
67×68 mmbore × stroke
2-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.
Parts by section · 22 assemblies
The exploded parts diagrams for the Universal M2-12, grouped by system. Open a figure for its callout part numbers and per-variant quantities.
Body
Fig 2 — Oil PAN GROUPFig 5 — MAIN BEARING CASE GROUPFig 10 — IDLING APPARATUSFig 12 — NOZZLE HOLDER GROUPFig 13 — SPEED CONTROL PLATE GROUPFig 15 — WATER FLANGE GROUPFig 18 — NAME PLATE GROUPFig 20 — THROTTLE BRACKET GROUP THROTTLE ASSEMBLY 256Fig 21 — OBERDORFER WATER PUMP PUMP ASSEMBLY 301Fig 22 — SHERWOOD WATER PUMP PUMP ASSEMBLY 300
Cooling
Crankshaft & Pistons
Engine Block & Head
Fuel
Inlet & Exhaust
Transmission & Mounting
Valve Train
📚 Manuals & Sources
Specs
- Advanced Specifications - Old Model Mfr Westerbeke
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.
Universal M2-12 — Affiliate Parts Search
As an Amazon Associate I earn from qualifying purchases. Other links (eBay, AliExpress) are also affiliate links — they help pay for the site, at no extra cost to you. More
- Category
- Marine
- Engine family
- M2
- Cylinders
- 2
- Rated output
- 11 hp (8.1 kW)
- Bore × stroke
- 67 × 68 mm
- Displacement
- 479 cc
- Max rpm
- 3600
- Aspiration
- Naturally aspirated