The Kubota V2403-M-E3BG is an engine. It powers generator sets from Cummins/Onan, including the C20 D5R.
Also known as: V2403-M-E3BG, Kubota V2403-M-E3BG
Part of the Kubota V2403M engine family — 7 variants share parts & fitment.
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Heavy-duty air filters | — | |||
| Fuel filter | Heavy-duty fuel filters | — | |||
| Battery | Maintenance-free Optima AGM battery | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| W1032216 | Secondary Element | Air filter |
| HCI634K | Alternator Model | Alternator |
| PI144D1 | Alternator Model | Alternator |
| UC224C | Alternator Model | Alternator |
| UC224E | Alternator Model | Alternator |
| UC274C | Alternator Model | Alternator |
| UC274F | Alternator Model | Alternator |
| UC274H | Alternator Model | Alternator |
| UC274K | Alternator Model | Alternator |
| W10118160 | Battery Handling | Battery |
| W10122110 | Connector Handling | Connector |
| W10111140 | Electrical Wiring Handling | Electrical |
| W10112160 | Securely Tighten Wiring Terminals | Electrical |
| W10113130 | Do Not Let Wiring Contact Dangerous Parts | Electrical |
| W10113880 | Securely Insert Grommet | Electrical |
| W10114580 | Securely Clamp Wiring | Electrical |
| W10115870 | Clamp Wiring Properly | Electrical |
| W10116700 | Do Not Get Wiring Caught by Parts During Installation | Electrical |
| W10117350 | Check Terminal Protection and Clamped Condition After Wiring Installation | Electrical |
| W10123460 | Repair Deformed Terminals, Remove Rust with Sandpaper | Electrical |
| W10124300 | Ensure Female Connectors Are Not Too Open | Electrical |
| W10125190 | Ensure Plastic Covers Are Large Enough to Cover Connectors | Electrical |
| W1017467 | Filter Element and Filter Bowl | Filter element and bowl |
| W10120920 | Fuse Handling | Fuse |
| 3A111-9554-1 | Safety Decal | Service part / kit |
| TA040-4965-2 | Safety Decal | Service part / kit |
| TA240-9848-1 | Safety Decal | Service part / kit |
| TAO40-4935-1 | Battery Safety Decal | Service part / kit |
| TAO40-4956-1 | Fuel Warning Decal | Service part / kit |
| TC030-3012-1 | Battery Safety Decal | Service part / kit |
| V2403-M-E3BG | Engine Model | Service part / kit |
| W10106000 | Tractor Serial Number, Engine Serial Number, Hour Meter | Service part / kit |
| W10109040 | Snap Rings, O-rings, Grease Application | Service part / kit |
| W1011077 | Cylinder Numbers | Service part / kit |
| W10126840 | Use Circuit Tester Correctly, Check Polarity and Range | Testers |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Kubota V2403-M-E3BG powers 1 generator set(s), including Cummins/Onan C20 D5R.