Kubota D1703-EB Engine
The Kubota D1703-EB is a 1.7 L 4-cylinder vertical engine rated at 2800 rpm, producing up to 25.4 kW. It powers generator sets from MQ Power, including the DAW-500S. It holds 1.48 L (0.4 gal) of oil and 1.48 L (0.4 gal) of coolant.
Also known as: Kubota D1703-EB
Part of the Kubota D1703 engine family — 6 variants share parts & fitment.
Service parts for the D1703-EB
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Fuel system
1 required607Fuel filterfind
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
Engine specifications
| Oil capacity | 1.48 L |
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| Coolant capacity | 1.48 L |
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| Displacement | 1.703 L |
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| Cylinders | 4 |
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| Aspiration | vertical |
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| Rated speed | 2800 rpm |
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| Gross power | 25 kW |
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Maintenance schedule
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Parts cataloged across the Kubota D1703 family
38| Part # | Description | Category |
|---|
| 0140-3828 | Air Cleaner Kit (Normal Duty) | Air filter |
| 0140-3840 | Air Cleaner Element | Air filter |
| 0541-1112 | Air Cleaner Kit (Heavy Duty) | Air filter |
| 7000011081 | Air filter element (dry type) | Air filter |
| K01-0250 | Air Cleaner | Air filter |
| K01-0340 | Battery | Battery |
| 1707643010 | Fuel filter cartridge | Fuel filter |
| 0130-6176 | Hose - Radiator - Top | Hose |
| 0130-6177 | Hose - Radiator - Bottom | Hose |
| 0501-0890 | Fuel Line (Engine Feed) | Hose |
| 0501-0891 | Fuel Line (Spill Return) | Hose |
| 0502-1490 | Connector, Hose, 1/2" NPT X 16mm Hose | Hose |
| 0503-1620 | Hose-Fuel (3/8" ID X 5/8" OD) | Hose |
| 0503-2474-08 | Hose-Steam | Hose |
| 0503-2474-20 | Hose-Steam | Hose |
| 0503-2547 | Hose-Flexible (580mm) | Hose |
| 0503-2633-01 | Hose-Drain | Hose |
| 0503-2684 | Hose-Radiator-Bottom | Hose |
| 0503-2685 | Hose-Radiator-Top | Hose |
| 700032091 | Oil filter cartridge | Oil filter |
| 0130-6148 | Radiator - D1703 (Denso) | Service part / kit |
| 0130-6406 | Radiator Cap | Service part / kit |
| 0130-6600 | Radiator Cap | Service part / kit |
| 0130-6689 | Radiator-SRF | Service part / kit |
| 0159-1552 | Cap-Filler (fuel tank) | Service part / kit |
| 0333-0690 | Heater-Engine Coolant-240v. | Service part / kit |
| 0333-0699 | Heater-Engine Coolant-120v. | Service part / kit |
| 0416-1224 | Battery | Service part / kit |
| 0504-0268 | Valve-Ball (M16 X 1.5 Lock) | Service part / kit |
| 0504-0284 | Valve-Drain (1/2"BSP) | Service part / kit |
| 1552143160 | Fuel mesh strainer | Service part / kit |
| 0193-0430-01 | Sender-Pressure | Sensor |
| 0193-0562 | Gauge-Fuel Level | Sensor |
| 0193-0568 | Coolant Level Switch / Sensor-Low Coolant Level | Sensor |
| 0309-0436 | Sender-Temperature (E2, E4) (listed as Thermostat in the SRF radiator section) | Sensor |
| 0309-0641-19 | Sender-Pressure (also listed as Switch-Pressure) | Sensor |
| 0309-0707-01 | Fuel Level Switch | Sensor |
| 0193-0432 | Thermostat | Thermostat |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Aftermarket parts that fit this engine
4Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Filters for this engine
- Air filter: Kubota RG64842831 Donaldson P821575 Wix 46438NP
- Fuel filter: Kubota 607 Kubota 1522143081 Donaldson P502161 Donaldson P550127 Wix 33507 Baldwin PF717 Wix 33390 Ac Delco TP1200
- Oil filter: Kubota 87415600 Donaldson P550939 Wix 51307 Ac Delco PF13
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Also used in
12- Kubota KJ3150VX — Generator Set
- Kubota KJS130D — Generator Set
- Kubota KJS130DX — Generator Set
- Kubota L2900 — Tractor
- Kubota L3300 — Tractor
- Kubota L35 — Tractor
- Kubota SQ1140 — Generator Set
- Kubota SQ3170 — Generator Set
- Sakai SW300 — Compactor
- Sakai SW320 — Compactor
- Sakai SW330 — Compactor
- Sany SY35C — Excavator
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
Common questions
What is the oil capacity of the Kubota D1703-EB?
The Kubota D1703-EB engine has an oil capacity of 1.48 liters.
What is the displacement of the Kubota D1703-EB?
The Kubota D1703-EB has a displacement of 1.703 liters with 4 cylinders.
Which generators use the Kubota D1703-EB engine?
The Kubota D1703-EB powers 1 generator set(s), including MQ Power DAW-500S.
What oil filter does the Kubota D1703-EB use?
The Kubota D1703-EB uses oil filter part numbers Kubota 87415600, Donaldson P550939, Wix 51307.
What fuel filter does the Kubota D1703-EB use?
The Kubota D1703-EB uses fuel filter part numbers Kubota 607, Kubota 1522143081, Donaldson P502161.
What air filter does the Kubota D1703-EB use?
The Kubota D1703-EB uses air filter part numbers Kubota RG64842831, Donaldson P821575, Wix 46438NP.