Service parts for the JM40UC
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 40 kW |
| Standby kVA | 50 |
| Prime power | 36 kW |
| Emissions | EPA Carb |
| Controller | Nexys |
| Oil capacity | 6.0 L |
| Alternator | Mecc Alte ECO 32 3S |
| Voltage options | 480/277 V, 440/254 V, 240/120 V, 230/115 V, 220/127 V, 208/120 V |
| Phase | 3 |
| Rated current | 60 A |
| Power factor | 0.8 |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 16.1 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 1520×780×1180 mm |
| Dry weight | 780 kg |
| Sound level | 71.0 dBA @ 7 m |
Engine
| Oil capacity | 6.0 L |
|---|---|
| Coolant capacity | 5.3 L |
| Displacement | 2.9 L |
| Aspiration | Turbo |
| Rated speed | 2400 rpm |
Filters for the John Deere 3029TF270
3Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P550020 | Lube Filter, Spin-On Full Flow | JOHN DEERE AR58956, JOHN DEERE AT19044T, NAPA 1243, RENAULT VI 0003132302 | KuduParts $23.00 FridayParts $25.67 |
| Fuel filter | P551130 | Fuel Filter, Box | JOHN DEERE AR50041, JOHN DEERE R16951, NAPA 3370, BALDWIN BF909 | KuduParts $37.00 |
| Fuel / water separator | P551423 | Fuel Filter, Water Separator Spin-On | JOHN DEERE RE503254, JOHN DEERE RE50455, NAPA 3531, NAPA 600091 | KuduParts $18.00 FridayParts $20.00 |
Maintenance & consumables
for the John Deere 3029TF270| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air intake | — | |||
| Fuel filter | Fuel System | 330560552 | Amazon eBay $17.99 PartsGeek $11.97 NAPA $36.94 | ||
| Oil filter | Total oil capacity w/filters | — | |||
| Battery | 12 V battery | — | |||
| Belt | System | — | |||
| Coolant | Gencool | 16.1 L | — | ||
| Oil | 6.0 L | — | |||
| Spark plug | N/A | — |
Compatible filters for the John Deere 3029TF270 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
Common questions
What size generator is the SDMO JM40UC?
The SDMO JM40UC is rated 40 kW standby (50.0 kVA).
Which engine powers the SDMO JM40UC?
The SDMO JM40UC is powered by the John Deere 3029TF270 engine.
What kind of fuel does the SDMO JM40UC run on?
The SDMO JM40UC runs on Diesel.
How much oil does the SDMO JM40UC take?
The John Deere 3029TF270 engine in the SDMO JM40UC has an oil capacity of 6.0 liters.
What is the coolant capacity of the SDMO JM40UC?
The SDMO JM40UC cooling system holds 16.1 liters (4.3 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the SDMO JM40UC?
The SDMO JM40UC is rated 36 kW prime (45 kVA), against 40 kW standby.
What is the sound level of the SDMO JM40UC?
The SDMO JM40UC is rated at 71.0 dBA at 7 m, per the manufacturer specification sheet.
What is the dry weight of the SDMO JM40UC?
The SDMO JM40UC has a dry weight of 780 kg (1719 lb).
What voltages is the SDMO JM40UC available in?
The SDMO JM40UC is offered in 480/277 V, 440/254 V, 240/120 V, 230/115 V, 220/127 V, 208/120 V, 3-phase.
How many cold cranking amps does the SDMO JM40UC require?
The SDMO JM40UC uses 1 battery, 12 V each, per the manufacturer specification sheet.
What alternator comes on the SDMO JM40UC?
The SDMO JM40UC uses a Mecc Alte ECO 32 3S alternator.
Which oil filter part number does the SDMO JM40UC take?
The SDMO JM40UC uses oil filter part numbers SDMO 330560553, SDMO FHU554.
What fuel filter fits the SDMO JM40UC?
The SDMO JM40UC uses fuel filter part number 330560552.
Which air filter part number does the SDMO JM40UC take?
The SDMO JM40UC uses air filter part numbers SDMO 330570162, SDMO 802290300112.
Parts
14| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 33702 | GASKET KIT | Gasket | eBay | |
| 36950 | Calibrating injectors (LOW DEAD VOLUME) | Injector | eBay | |
| 791278 | Biological hydraulic fluid Alt. 1 | Fluid | Amazon eBay | |
| 991990 | Battery disconnecter | Battery | Amazon eBay | |
| 17776 | THROTTLE SHAFT BUSHING REPLACEMENT | Service part / kit | eBay | |
| 23093 | Governor linkage gap kit | Service part / kit | eBay | |
| 26431 | ESO MOUNTING AND GROUNDING KIT | Service part / kit | eBay | |
| 34028 | LLA PISTON | Service part / kit | eBay | |
| 34029 | LLA PISTON | Service part / kit | eBay | |
| 34228 | CSA PISTON | Service part / kit | eBay FridayParts $12.00 | |
| 36106 | O.S. METERING VALVE AND ARM ASSEMBLY | Service part / kit | eBay | |
| 37052 | CSA PISTON | Service part / kit | eBay | |
| 37054 | CSA SOLENOID KIT 12V DELAY | 1 | Service part / kit | eBay |
| 791275 | Sound Power level CA141 105 | 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.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 50% | 6.91 | 1.8 |
| Prime | 75% | 10.1 | 2.7 |
| Prime | 100% | 13.11 | 3.5 |
| Standby | 110% | 14.93 | 3.9 |
Available documents
This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.