Service parts for the MD1000 - GEM
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 | 1000 kW |
| Standby kVA | 1503 |
| Prime power | 880 kW |
| Emissions | EPA Tier II |
| Controller | PowerManager Digital Platform (PM-DCP) |
| Oil capacity | 12.6 L |
| Alternator | Not specified |
| Voltage options | 277/480 V |
| Phase | 3 |
| Rated current | 1503 A |
| Power factor | 0.8 |
| Circuit breaker | 1503 A |
| Battery group | 2 |
| Battery voltage | 12 V |
| Battery quantity | 12V |
| Coolant capacity | 12.6 L |
| Max ambient | not specified °C |
| Tank runtime | not specified hr |
Engine
| Oil capacity | 42.0 L |
|---|---|
| Coolant capacity | 60.0 L |
| Displacement | 16.12 L |
| Aspiration | turbocharged, intercooled |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Volvo Penta TAD1641 GE| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | replaceable paper insert | — | 500 hr | ||
| Fuel filter | 1604549100 | 1000 hr | eBay | ||
| Oil filter | spin-on type | — | 150 hr | ||
| Battery | — | 50 hr | |||
| Belt | — | 2000 hr | |||
| Coolant | 15.9 gal | — | 500 hr | ||
| Oil | liter/h (US gal/h) | — | 150 hr | ||
| Spark plug | — |
Common questions
What size generator is the Generac MD1000 - GEM?
The Generac MD1000 - GEM is rated 1000 kW standby (1503.0 kVA).
Which engine powers the Generac MD1000 - GEM?
The Generac MD1000 - GEM is powered by the Volvo Penta TAD1641 GE engine.
What kind of fuel does the Generac MD1000 - GEM run on?
The Generac MD1000 - GEM runs on Diesel.
What is the oil capacity of the Generac MD1000 - GEM?
The Volvo Penta TAD1641 GE engine in the Generac MD1000 - GEM has an oil capacity of 42.0 liters.
What alternator does the Generac MD1000 - GEM use?
The Generac MD1000 - GEM uses a Not specified alternator.
What fuel filter fits the Generac MD1000 - GEM?
The Generac MD1000 - GEM uses fuel filter part number 1604549100.
Parts
55| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 7746012 | Air filter | 1 | Air filter | Amazon eBay |
| 7746022 | Oil filter | 1 | Oil filter | Amazon eBay |
| 7746032 | Fuel filter | 1 | Fuel filter | Amazon eBay |
| SPN102 | TURBO BOOST PRESS turbo boost pressure | Turbocharger | Amazon eBay | |
| SPN104 | TURBO OIL PRESS turbo oil pressure | Turbocharger | Amazon eBay | |
| SPN16 | FUEL FILTER DIFF P pressure difference over fuel filter | Fuel filter | Amazon eBay | |
| SPN95 | FUEL FILTER DIFF P pressure difference over fuel filter | Fuel filter | Amazon eBay | |
| SPN97 | WATER IN FUEL water in fuel | Fuel filter | Amazon eBay | |
| SPN99 | OIL FILTER DIFF P pressure difference over oil filter | Oil filter | Amazon eBay | |
| AO001B | Stärkerer Generator | 1 | Service part / kit | Amazon eBay |
| AV133539-03G | Part for 500REOZT exIV | 1 | Service part / kit | Amazon eBay |
| AV137912-01G | Part for 500REOZT exIV | 2 | Service part / kit | Amazon eBay |
| CEL02 | Hitzeschutz-Einrichtungen | 1 | Service part / kit | Amazon eBay |
| CL130110-200 | Hotstart Pre heater | 1 | Service part / kit | Amazon eBay |
| CM302/CM403 | Automatik-Paket | 1 | Service part / kit | buy |
| CM307-CM407 | Analoge Anzeige der Werte | 1 | Service part / kit | Amazon eBay |
| CN03 | Abluftkanal | 1 | Service part / kit | Amazon eBay |
| EN01 | Elektronische Regelung | 1 | Service part / kit | Amazon eBay |
| EN04 | Pumpe für Ölwechsel | 1 | Service part / kit | Amazon eBay |
| EN16 | Batteriestromunterbrechung | 1 | Service part / kit | Amazon eBay |
| EN20 | Automatik-Paket | 1 | Service part / kit | Amazon eBay |
| FD05 | Diesel-Vorfilter mit Abscheider | 1 | Service part / kit | Amazon $68.99 eBay |
| FD08 | Bausatz für automatisches Betanken | 1 | Service part / kit | Amazon eBay |
| FMI00 | HIGH LEVEL SHUTDOWN high level shutdown | Service part / kit | Amazon eBay | |
| FMI01 | LOW LEVEL SHUTDOWN low level shutdown | Service part / kit | Amazon eBay | |
| FMI15 | HIGH LEVEL WARNING high level warning | Service part / kit | Amazon eBay | |
| FMI16 | HIGH LEVEL ALARM high level alarm | Service part / kit | Amazon eBay | |
| FMI17 | LOW LEVEL WARNING low level warning | Service part / kit | Amazon eBay | |
| FMI18 | LOW LEVEL ALARM low level alarm | Service part / kit | Amazon eBay | |
| GM41339 | Cylinder head (includes items 2--34) | 1 | Service part / kit | Amazon eBay |
| GM41427 | Rocker arm shaft (includes item 2) | 1 | Service part / kit | Amazon eBay |
| GM65855 | Cylinder head (includes 2--34) | 1 | Service part / kit | Amazon eBay |
| GM65981 | Rocker arm shaft | 1 | Service part / kit | Amazon eBay |
| GM78736 | Rocker arm | 6 | Service part / kit | Amazon eBay |
| SPN100 | OIL PRESSURE oil pressure | Service part / kit | Amazon eBay | |
| SPN101 | CRANKCASE PRESS crankcase pressure | Service part / kit | Amazon eBay | |
| SPN105 | INTAKE MANIF TEMP intake manifold temperature | Service part / kit | Amazon eBay | |
| SPN106 | AIR INLET PRESSURE air inlet pressure | Service part / kit | Amazon eBay | |
| SPN110 | COOLANT TEMP coolant temperature | Service part / kit | Amazon eBay | |
| SPN111 | COOLANT LEVEL coolant level | Service part / kit | Amazon eBay | |
| SPN158 | BATT VOLTAGE battery voltage | Service part / kit | Amazon eBay | |
| SPN171 | AMBIENT AIR TEMP ambient air temperature | Service part / kit | Amazon eBay | |
| SPN172 | AIR IN TEMP air in temperature | Service part / kit | Amazon eBay | |
| SPN174 | FUEL TEMP fuel temperature | Service part / kit | Amazon eBay | |
| SPN175 | OIL TEMP oil temperature | Service part / kit | Amazon eBay | |
| SPN190 | SPEED speed | Service part / kit | Amazon eBay | |
| SPN51 | THROTTLE POS throttle position | Service part / kit | Amazon eBay | |
| SPN52 | INTERCOOL TEMP intercooler temperature | Service part / kit | Amazon eBay | |
| SPN94 | FUEL PRESS fuel pressure | Service part / kit | Amazon eBay | |
| SPN98 | OIL LEVEL oil level | Service part / kit | Amazon eBay | |
| TAD1641GE | Engine Model | Service part / kit | Amazon eBay $74.66 FridayParts $23.99 | |
| X25.1 | to be wired for the remote start switch. | Service part / kit | buy | |
| X25.2 | to be wired for the remote start switch. | Service part / kit | buy | |
| X25.3 | Terminals | Service part / kit | FridayParts $27.99 | |
| X25.4 | Terminals | Service part / kit | FridayParts $153.99 |
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
Spec sheet — 0173810SBY (Generac)