Specifications
| Standby power | 20 kW |
|---|---|
| Oil capacity | 6.0 L |
Engine
| Oil capacity | 6.0 L |
|---|---|
| Coolant capacity | 16.1 L |
| Displacement | 2.91 L |
| Aspiration | Athmo |
| Rated speed | 1800 rpm |
Same engine, other brands
1 brandThe John Deere 3029DFS29 in this set also powers 2 generator sets sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| SDMO | J20U, J22 |
Maintenance & consumables
for the John Deere 3029DFS29| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | 16.1 L | — | |||
| Oil | 6.0 L | — | |||
| Spark plug | — |
Compatible filters for the John Deere 3029DFS29 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: John Deere AP3330 John Deere AE27170 John Deere AT18426 John Deere AM129028 John Deere KV16429
- Fuel filter: John Deere AE29052 John Deere AR50041 John Deere R127970 John Deere RE62418 Donaldson P550012
- Oil filter: John Deere DZ112582 John Deere AR58956 Donaldson P550758 Donaldson P550020 Wix 57076
Common questions
How many kW is the John Deere J20U?
The John Deere J20U is rated 20 kW standby.
What engine is in the John Deere J20U?
The John Deere J20U is powered by the John Deere 3029DFS29 engine.
What's the oil capacity on a John Deere J20U?
The John Deere 3029DFS29 engine in the John Deere J20U has an oil capacity of 6.0 liters.
What is the coolant capacity of the John Deere J20U?
The John Deere J20U cooling system holds 16.1 liters (4.3 US gallons) for the engine, per the manufacturer specification sheet.
What oil filter fits the John Deere J20U?
The John Deere J20U uses oil filter part numbers JOHN DEERE DZ112582, JOHN DEERE AR58956.
What fuel filter does the John Deere J20U use?
The John Deere J20U uses fuel filter part numbers JOHN DEERE AE29052, JOHN DEERE AR50041.
What air filter does the John Deere J20U use?
The John Deere J20U uses air filter part numbers JOHN DEERE AP3330, JOHN DEERE AE27170.
Parts
7| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 09912-34510 | Special tool (A) | Special tool | Amazon eBay | |
| 09913-60910 | Special tool (B) | Special tool | Amazon eBay | |
| 09913-61510 | Special tool (A) for main shaft hub removal | Special tool | Amazon eBay | |
| 09913-84510 | Special tool (A) for input shaft oil seal retainer | Special tool | Amazon eBay | |
| 09922-85811 | Special tool (A) for upper case and shifter assembly removal | Special tool | Amazon eBay | |
| 99000-25010 | Grease A | 1 | Fluid | Amazon eBay |
| 99000-32020 | Thread lock cement | Service part / kit | Amazon eBay |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.