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Nanni 3.75HE Marine

Name: Nanni 3.75HE marine engine
Brand: Nanni Diesel
SKU: 3.75HE

Nanni Diesel Nanni 3.75HE · 3. family: specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.

🚜 Base engine likely

The Nanni 3.75HE is a marinized Kubota D722 industrial block (719cc 67x68mm 3-cyl, same block as N3.21); its internal service parts cross to Kubota D722 part numbers. source

19.7 hp14.5 kW

3-cylcylinders

NAaspiration

📋 Full specifications 6 🚜 Industrial / tractor base 419 🔧 Aftermarket 12

Cheaper-part coverage · 3/8

🚜 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 · 35 assemblies

The exploded parts diagrams for the Nanni 3.75HE, grouped by system. Open a figure for its callout part numbers and per-variant quantities.

Other

Fig 41-0100 — Crank case / Cylinders Fig 41-0200 — Timing case Fig 41-0300 — Oil pan Fig 41-0500 — Cylinder head cover Fig 41-0900 — Cylinder head Fig 41-1000 — Valves & Springs Fig 41-1100 — Camshaft Fig 41-1400 — Speed control Fig 41-1500 — Crankshaft pistons Fig 41-1600 — Crankshaft Fig 41-1700 — Flywheel Fig 41-1900 — Fuel feed pump Fig 41-2100 — Injection & Fuel pump Fig 41-2200 — Injection lines nozzles Fig 41-2300 — Fuel filter Fig 41-2400 — Injection pump components part Fig 41-2500 — Nozzle holder Fig 41-3100 — Oil filter Assy Fig 41-3600 — Drive speed control Fig 41-4000 — Fresh water pump Fig 41-4600 — Heat exchanger exh. Manifold Fig 41-4700 — Seawater pump Ass Fig 41-4800 — Sea water pump Fig 41-5100 — Intake manifold Fig 41-6000 — Oil extraction pump Fig 41-7000 — Starter motor Fig 41-7300 — Alternator Assy.Std.Fig 41-7500 — Panel 1 instrument Fig 41-7800 — Electrics Fig 41-8000 — Flywheel housing Fig 41-8200 — Reversing gear Fig 41-9000 — Tools gasket set Fig 41-9100 — Engine mount Fig 41-9500 — Spare parts kit Fig 41-9600 — Shaft coupling

📚 Manuals & Sources

Specs— none yet

Operator's Manual— none yet

Service / Workshop Manual

Workshop Manual 2.45HE/2.50HE/3.75HE Dealer ab-marineservice.com

Parts Catalog / List— none yet

More📖 Boat Inboard Engine Manuals Boat Manuals

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Category: Marine
Engine family: 3.
Cylinders: 3
Rated output: 19.7 hp (14.5 kW)
Aspiration: Naturally aspirated

Related 3. engines

Nanni 3.100HE Nanni 3.110HE Nanni 3.90HE