The Kubota D1703-M is a 1.65 L 3-cylinder naturally aspirated engine rated at 1800 rpm, producing up to 20.2 kW. It powers generator sets from Cummins/Onan, including the DSKAB and QD 10000 HDKCC42345. It holds 5.6 L (1.5 gal) of oil and 6.2 L (1.6 gal) of coolant.
Also known as: Kubota D1703-M
Part of the Kubota D1703 engine family — 5 variants share parts & fitment.
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Oil capacity | 5.6 L |
|---|---|
| Coolant capacity | 6.2 L |
| Displacement | 1.647 L |
| Cylinders | 3 |
| Aspiration | Naturally aspirated |
| Rated speed | 1800 rpm |
| Gross power | 20 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | 33192 | Amazon eBay $24.95 | |||
| Oil filter | 1641432434 | Amazon eBay $17.30 PartsGeek $8.98 FridayParts $23.20 |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Fuel | No. 2 | Diesel | below 29°C | Ratings apply up to 500 ft altitude, 29°C ambient |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
| Part # | Description | Category |
|---|---|---|
| 7000011081 | Air filter element (dry type) | air_filter |
| K01-0250 | Air Cleaner | air_filter |
| K01-0340 | Battery | battery |
| 1707643010 | Fuel filter cartridge | fuel_filter |
| 700032091 | Oil filter cartridge | oil_filter |
| 1552143160 | Fuel mesh strainer | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
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.
The Kubota D1703-M engine has an oil capacity of 5.6 liters.
The Kubota D1703-M has a displacement of 1.647 liters with 3 cylinders.
The Kubota D1703-M powers 2 generator set(s), including Cummins/Onan DSKAB, Cummins/Onan QD 10000 HDKCC42345.
The Kubota D1703-M uses oil filter part numbers Kubota 1641432434, Donaldson P550318, Wix 51307.
The Kubota D1703-M uses fuel filter part numbers Donaldson P551039, Wix 33192.