Specifications
| Frequency | 50.0 Hz |
|---|---|
| Standby power | 9 kW |
| Prime power | 7 kW |
| Emissions | US EPA Tier III |
| Controller | TSC (OPTIONAL) |
| Oil capacity | 4.2 L |
| Alternator | Northern Lights 4 pole, four lead generator |
| Voltage options | 120 V, 240 V |
| Phase | 1 |
| Rated current | 75 A |
| Power factor | 1.0 |
| Dimensions (L×W×H) | 889×559×604 mm |
| Dry weight | 244 kg |
Maintenance & consumables
for the Lugger L773LW| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | large spin-on fuel filter | — | find | ||
| Oil filter | full flow, spin-on oil filter with bypass | — | find | ||
| Belt | — | find | |||
| Coolant | — | ||||
| Coolant filter | — | find | |||
| Oil | spin-on oil filter with bypass | — | 200 hr |
Common questions
What is the power rating of the Northern Lights M773LW3?
The Northern Lights M773LW3 is rated 9 kW standby.
What engine does the Northern Lights M773LW3 use?
The Northern Lights M773LW3 is powered by the Lugger L773LW engine.
What alternator does the Northern Lights M773LW3 use?
The Northern Lights M773LW3 uses a Northern Lights 4 pole, four lead generator alternator.
Parts
104| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 050209107 | Oil Seal | 1 | Seal | PartsGeek |
| 052109076 | O-ring | 1 | Seal | PartsGeek |
| 052109078 | O-ring | 1 | Seal | PartsGeek |
| 052109113 | O-ring | 2 | Seal | PartsGeek |
| 068115200 | Tube | 1 | Hose | PartsGeek |
| 110996800 | Gasket | 1 | Gasket | PartsGeek |
| 140116140 | Oil Pump Cover | 1 | Pump | PartsGeek |
| 140546020 | Filter Joint | 1 | Gasket | PartsGeek |
| 18-70005 | Hose 3/8”ID X 7” Push-On | 1 | Hose | PartsGeek |
| 18-72004 | Oil Drain Hose | 1 | Hose | PartsGeek |
| 185046210 | Alternator Assembly | 1 | Alternator | PartsGeek |
| 22-93101 | Tough Series Controller 1ph Single Volt Off Unit M773LW3 | Controller | PartsGeek | |
| 22-95601 | S-3B Panel 12v/24v | Control panel | PartsGeek | |
| 24-02001 | Oil Filter | 1 | Oil filter | Amazon eBay $23.45 PartsGeek |
| 25-12009 | Impeller Kit w/Gasket | 2 | Impeller kit | PartsGeek |
| 25-12031 | Water pump Cover O-Ring | 2 | O ring | PartsGeek |
| 25-12060 | Impeller | 1 | Impeller | PartsGeek |
| 25-12067 | O-Ring, Raw Water Pump Cover | 2 | O ring | PartsGeek |
| 7732-54108 | Fuel filter | Fuel filter | PartsGeek | |
| 7732-54367 | Coolant recovery bottle | Coolant recovery bottle | PartsGeek | |
| 7732-54637 | Generator control box | Control box | PartsGeek | |
| 7732-54692 | Air filter housing | Air filter housing | PartsGeek | |
| OM773LW3-01 | Air Filter | 1 | Air filter | PartsGeek |
| OM773LW3-02 | Oil Filter | 1 | Oil filter | PartsGeek |
| OM773LW3-03 | Fuel Filter | 1 | Fuel filter | PartsGeek |
| OM773LW3-04 | Belt | 1 | Belt | PartsGeek |
| OM773LW3-05 | Battery | 1 | Battery | PartsGeek |
| OM773LW3-06 | Spark Plug | 1 | Spark plug | PartsGeek |
| T430626 | O-ring | 2 | Seal | PartsGeek |
| T435160 | Gasket | 1 | Gasket | PartsGeek |
| 010109340 | Bolt | 6 | Service part / kit | PartsGeek |
| 010700845 | Bolt | 2 | Service part / kit | PartsGeek |
| 010810845 | Bolt | 2 | Service part / kit | PartsGeek |
| 0109440 | Stud | 2 | Service part / kit | PartsGeek |
| 011310612 | Bolt | 1 | Service part / kit | PartsGeek |
| 011510850 | Bolt | 2 | Service part / kit | PartsGeek |
| 015140408 | Screw | 1 | Service part / kit | PartsGeek |
| 015140425 | Screw | 2 | Service part / kit | PartsGeek |
| 020210010 | Nut | 1 | Service part / kit | PartsGeek |
| 020800018 | Nut | 1 | Service part / kit | PartsGeek |
| 026100010 | Washer | 1 | Service part / kit | PartsGeek |
| 027100010 | Spring washer | 1 | Service part / kit | PartsGeek |
| 030300816 | Spring Pin | 1 | Service part / kit | PartsGeek |
| 030500512 | Dowel Pin | 2 | Service part / kit | PartsGeek |
| 030500616 | Dowel Pin | 2 | Service part / kit | PartsGeek |
| 030501025 | Dowel Pin | 2 | Service part / kit | PartsGeek |
| 030509020 | Dowel Pin | 1 | Service part / kit | PartsGeek |
| 036509005 | Snap Ring | 1 | Service part / kit | PartsGeek |
| 036800010 | Snap Ring | 1 | Service part / kit | PartsGeek |
| 040106203 | Bearing | 1 | Service part / kit | PartsGeek |
| 040126210 | Bearing | 2 | Service part / kit | PartsGeek |
| 042303015 | Bearing | 1 | Service part / kit | PartsGeek |
| 064210015 | Expansion Plug, 15 mm | 1 | Service part / kit | PartsGeek |
| 064210025 | Expansion Plug, 25 mm | 1 | Service part / kit | PartsGeek |
| 064210035 | Expansion Plug, 35 mm | 2 | Service part / kit | PartsGeek |
| 064210045 | Expansion Plug, 45 mm | 1 | Service part / kit | PartsGeek |
| 110756490 | Dipstick Tube | 1 | Service part / kit | PartsGeek |
| 140166400 | Rotor | 1 | Service part / kit | PartsGeek |
| 140987140 | Oil Pipe | 1 | Service part / kit | PartsGeek |
| 165166410 | Front Plate | 1 | Service part / kit | PartsGeek |
| 165296142 | Idle Gear Shaft Assembly | 1 | Service part / kit | PartsGeek FridayParts $185.00 |
| 185446217 | Plate, complete | 1 | Service part / kit | PartsGeek |
| 185446218 | Stator, complete | 1 | Service part / kit | PartsGeek |
| 185446219 | Flywheel, complete | 1 | Service part / kit | PartsGeek |
| 185446220 | Clamp | 1 | Service part / kit | PartsGeek |
| 185716200 | Plate | 1 | Service part / kit | PartsGeek |
| 198216720 | Spring | 1 | Service part / kit | PartsGeek |
| 198216821 | Spring | 1 | Service part / kit | PartsGeek |
| 198466050 | Blank Plug | 1 | Service part / kit | PartsGeek |
| 198466940 | PLUG | 3 | Service part / kit | PartsGeek |
| 198486770 | Bushing | 1 | Service part / kit | PartsGeek |
| 198517592 | Bush; S.T.D. (formerly #198517591) | 1 | Service part / kit | PartsGeek |
| 198517596 | Bush; U.S. 0.25 (formerly #198517595) | 1 | Service part / kit | PartsGeek |
| 198517599 | Bush; U.S. 0.50 (formerly #198517598) | 1 | Service part / kit | PartsGeek |
| 198517602 | Bearing; S.T.D. (formerly #198517600 & 198517601) | 6 | Service part / kit | PartsGeek |
| 198517606 | Bearing; U.S, 0.25 (formerly #198517604 & 198517605) | 6 | Service part / kit | PartsGeek |
| 198517609 | Bearing; U.S. 0.50 (formerly #198517607 & 198517608) | 6 | Service part / kit | PartsGeek |
| 199236510 | Collar | 1 | Service part / kit | PartsGeek |
| 199236540 | Collar | 1 | Service part / kit | PartsGeek |
| 199266180 | Thrust Washer | 1 | Service part / kit | PartsGeek |
| 199286150 | Shim, 0.1 mm | 1 | Service part / kit | PartsGeek |
| 199286160 | Shim, 0.15 mm | 1 | Service part / kit | PartsGeek |
| 199286170 | Shim, 0.2 mm | 1 | Service part / kit | PartsGeek |
| 199286180 | Shim, 0.5 mm | 1 | Service part / kit | PartsGeek |
| 21-00612 | Male Connector, Stl. 1/4NPT X 3/8-37T | 1 | Service part / kit | PartsGeek |
| 21-31624 | Plug, Hex Head, Brass 1/4NPT | 1 | Service part / kit | PartsGeek |
| 21-71034 | Female Swivel, Brass. 3/8HB X 3/8-37T Push-On | 1 | Service part / kit | PartsGeek |
| 21-71203 | Male Connector Brass 1/4NPT X 3/8HB Push-On | 1 | Service part / kit | PartsGeek |
| 2314F001 | Bolt | 1 | Service part / kit | PartsGeek |
| B-12630 | Ball valve, Brass 90 Deg 1/4NPT Male X 1/4NPT Female | 1 | Service part / kit | PartsGeek |
| T03509005 | Spring Pin | 2 | Service part / kit | PartsGeek |
| T422798 | Bolt | 3 | Service part / kit | PartsGeek |
| T426252 | Key | 1 | Service part / kit | PartsGeek |
| T433961 | Oil Pan | 1 | Service part / kit | PartsGeek |
| T434590 | Stud | 1 | Service part / kit | PartsGeek |
| T434939 | Stud | 1 | Service part / kit | PartsGeek |
| T436321 | Ring Gear, 96 Teeth | 1 | Service part / kit | PartsGeek |
| T438294 | Idle Gear Assembly (former # 165026100) | 1 | Service part / kit | PartsGeek |
| T438385 | Dipstick | 1 | Service part / kit | PartsGeek |
| U10996900 | Capscrew, Hex Head M6 x 1.0 x 14 mm (with Lock Washer) | 20 | Service part / kit | PartsGeek |
| U15276280 | Crankshaft Gear | 1 | Service part / kit | PartsGeek |
| U15356720 | Flywheel Assembly (includes key #28) | 1 | Service part / kit | PartsGeek |
| U15397310 | Crankshaft Pulley | 1 | Service part / kit | PartsGeek |
| U40406500 | Pick-up | 1 | Service part / kit | PartsGeek |
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 | 1.4 | 1.4 | |
| Prime | 100% | 2.72 | |
| Standby | 2.72 | 2.72 | |
| Standby | 100% | 3.52 |
Available documents
Spec sheet — B184-M773LW3G-1 (Northern Lights)Spec sheet — B184-M773LW3G (Northern Lights)Spec sheet — S103 M773LW3 spec sheets V1 (Northern Lights)Spec sheet — S202-M773LW3GN (Northern Lights)Operator's manual — OM773LW3 (Northern Lights)Reference — L116 1 4 warranty (Northern Lights)Reference — L631-Marine-Accessories (Northern Lights)Parts manual — D-5035A (Northern Lights)Parts manual — D-5035B (Northern Lights)Parts manual — D-5670 (Northern Lights)Parts manual — P773N-3 (Northern Lights)Parts manual — p773-3-i (Northern Lights)