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Kubota V2003 Marine base engine

Kubota Marine Kubota V2003 · KB-V family: specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.

🚜 Base engine confirmed

The Kubota V2003 listed here is Kubota's own industrial 4-cyl. This page IS the industrial parts book; buy internals as Kubota V2003 tractor/industrial parts. source

1995 ccdisplacement
4-cylcylinders
NAaspiration
📋 Full specifications 🚜 Industrial / tractor base 448 🔧 Aftermarket 5
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.

Parts by section · 43 assemblies

The exploded parts diagrams for the Kubota V2003, grouped by system. Open a figure for its callout part numbers and per-variant quantities.

Cooling

Fig 0500 — WATER FLANGE AND THERMOSTATFig 0501 — WATER PUMP

Crankshaft, Pistons & Camshaft

Fig 0101 — CAMSHAFT AND IDLE GEAR SHAFTFig 0102 — PISTON AND CRANKSHAFTFig 0103 — FLYWHEELFig 0105 — FUEL CAMSHAFT AND GOVERNOR SHAFT

Cylinder Block

Fig 0001 — CRANKCASEFig 0004 — GEAR CASEFig 0100 — MAIN BEARING CASE

Cylinder Head, Valves & Manifolds

Fig 0003 — CYLINDER HEADFig 0005 — HEAD COVERFig 0600 — VALVE AND ROCKER ARMFig 0601 — INLET MANIFOLDFig 0602 — EXHAUST MANIFOLDFig 0603 — AIR CLEANER [OPTION]

Engine

Fig 0200 — ENGINE STOP LEVERFig 0201 — STOP SOLENOIDFig 0402 — ALTERNATOR AND PULLEYFig 0403 — ALTERNATOR (COMPONENT PARTS)Fig 0404 — STARTERFig 0405 — STARTER (COMPONENT PARTS)Fig 0406 — OIL SWITCH/THERMOMETER AND PLUGFig 0504 — FANFig 0505 — RESERVE TANKFig 0604 — INLET PIPE [OPTION]Fig 0606 — TURBO CHARGERFig 0610 — OIL PIPE（TURBO CHARGER)Fig 0702 — OIL COOLERFig 0800 — GLOW LAMP AND TIMERFig 0801 — STARTER SWITCH [OPTION]Fig 0808 — ACCESSORIES AND SERVICE PARTSFig 0809 — LABEL AND OPERATOR'S MANUALFig 030001 — FUEL FILTERFig 030002 — FUEL FILTER [OPTION]

Fuel Injection

Fig 0202 — INJECTION PUMPFig 0204 — GOVERNORFig 0205 — SPEED CONTROL PLATEFig 0206 — NOZZLE HOLDER AND GLOW PLUGFig 0302 — FUEL PUMP (ELECTRICAL)

Lubricating

Fig 0002 — OIL PANFig 0006 — OIL FILTERFig 0007 — DIPSTICK AND GUIDEFig 0008 — OIL PUMP
📚 Manuals & Sources
Specs— none yet
Operator's Manual— none yet
Service / Workshop Manual— none yet
Parts Catalog / List— none yet
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Category
Marine base engine
Engine family
KB-V
Cylinders
4
Displacement
1995 cc
Aspiration
Naturally aspirated

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