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Home›Northern Lights›Northern Lights M673L2

Northern Lights M673L2 Generator Set

The Northern Lights M673L2 is a 6 kW diesel standby generator set powered by a Alaska Diesel Electric L673L engine. It is available at 120 V and 220 V, 1-phase and 60 Hz. It holds about 3.1 L (0.8 gal) of oil. The set measures 826.3×538.4×552 mm (32.5×21.2×21.7 in) and weighs about 38 kg (84 lb).

6 kW
Standby
0.761 L
Displacement
3.1 L
Oil capacity
2
Document types

Specifications

Fueldiesel
Frequency60.0 Hz
Standby power6 kW
Prime power5 kW
EmissionsTier II
Oil capacity3.1 L
AlternatorTF-276D
Voltage options120 V, 240 V, 25 V, 220 V, 22 V
Phase1
Power factor[1.0]
Circuit breaker30 A
Dimensions (L×W×H)826×538×552 mm
Dry weight38 kg

Engine

Alaska Diesel Electric L673L
Oil capacity3.1 L
Displacement0.761 L
Aspirationnaturally aspirated
Rated speed1800 rpm

Maintenance & consumables

for the Alaska Diesel Electric L673L
ItemSpecCapacityPart #Interval
Oil3.1 l—200 hr

Common questions

What is the power rating of the Northern Lights M673L2?

The Northern Lights M673L2 is rated 6 kW standby.

What engine does the Northern Lights M673L2 use?

The Northern Lights M673L2 is powered by the Alaska Diesel Electric L673L engine.

What fuel does the Northern Lights M673L2 use?

The Northern Lights M673L2 runs on diesel.

What is the oil capacity of the Northern Lights M673L2?

The Alaska Diesel Electric L673L engine in the Northern Lights M673L2 has an oil capacity of 3.1 liters.

What alternator does the Northern Lights M673L2 use?

The Northern Lights M673L2 uses a TF-276D alternator.

Parts

62
Part #DescriptionQtySystem
025100012Seal Washer (Industrial only)1Seal PartsGeek
052109076O-ring1Seal PartsGeek
052109078O-ring1Seal PartsGeek
052109113O-ring2Seal PartsGeek
068115200Tube1Hose PartsGeek
110996760Gasket1Gasket PartsGeek
111147650Head Gasket, Thickness= 1.2 mm1Gasket PartsGeek
111147660Head Gasket, Thickness= 1.3 mm1Gasket PartsGeek
120406080Valve Guide Seal6Seal PartsGeek
140166130Rotor1Pump PartsGeek
140406570Suction Filter1Oil filter PartsGeek
140546020Filter Joint1Gasket PartsGeek
165996490Gasket1Gasket PartsGeek
18-72004Hose Assembly 1/2" x 13 1/2" (used with oil pan 110706770)1Hose PartsGeek
18-78009Hose Assembly 3/8" x 15" (used with oil pan 36-78006)1Hose PartsGeek
185046210Alternator Assembly1Alternator PartsGeek
198636080Oil Seal1Seal PartsGeek
22-68304Brush assembly1Brush assembly PartsGeek
22-68305Bearing1Bearing PartsGeek
24-08001Oil Filter1Oil filter Amazon eBay $20.29 PartsGeek
40-02002Drive Belt1Belt Amazon eBay $46.28 PartsGeek
M673L2White, long-life polyurethane paint.4Paint PartsGeek
040106203Bearing1Service part / kit PartsGeek
040109059Bearing1Service part / kit PartsGeek
040126210Bearing2Service part / kit PartsGeek
042303015Bearing1Service part / kit PartsGeek
110136445Intake Valve Seat3Service part / kit PartsGeek
115017630Piston, standard (includes key #16)3Service part / kit PartsGeek
115104050Ring Kit, standard3Service part / kit PartsGeek
115326260Piston Pin3Service part / kit PartsGeek
120026810Camshaft Assembly (includes keys #2 - 6)1Service part / kit PartsGeek
120116100Tappet5Service part / kit PartsGeek
120116180Tappet (#1 Exhaust only)1Service part / kit PartsGeek
120166370Intake Valve3Service part / kit PartsGeek
120176290Exhaust Valve3Service part / kit PartsGeek
120186100Retainer6Service part / kit PartsGeek
120216130Valve Cap6Service part / kit PartsGeek
120226080Valve Keeper12Service part / kit PartsGeek
120456320Push Rod6Service part / kit PartsGeek
140036220Relief Valve Assembly1Service part / kit PartsGeek FridayParts $68.50
185446218Stator, complete1Service part / kit PartsGeek
198217070Spring6Service part / kit PartsGeek
198517103Bearing, Standard Upper1Service part / kit PartsGeek
198517107Bearing, undersize 0.25 mm (formerly #198517106)1Service part / kit PartsGeek
198517112Bearing, Standard Lower1Service part / kit PartsGeek
198517116Bearing, undersize 0.25 mm (formerly #198517115)1Service part / kit PartsGeek
198517119Bearing, undersize 0.50 mm (formerly #198517118)1Service part / kit PartsGeek
198517301Bushing, standard1Service part / kit PartsGeek
198517305Bushing, undersize 0.25 mm1Service part / kit PartsGeek
198517308Bushing, undersize 0.50 mm1Service part / kit PartsGeek
198517312Bearing, standard (formerly #198517311)6Service part / kit PartsGeek
198517316Bearing, undersize 0.25 mm (formerly #198517315)6Service part / kit PartsGeek
198517319Bearing, undersize 0.50 mm (formerly #198517318)6Service part / kit PartsGeek
198517325Bushing3Service part / kit PartsGeek
198517332Bearing, Standard Upper (formerly #198517331)2Service part / kit PartsGeek
198517336Bearing, undersize 0.25 mm (formerly #198517335)2Service part / kit PartsGeek
198517339Bearing, undersize 0.50 mm (formerly #198517338)2Service part / kit PartsGeek
198517342Bearing, Standard Lower (formerly #198517341)2Service part / kit PartsGeek
198517346Bearing, undersize 0.25 mm (formerly #198517345)2Service part / kit PartsGeek
198517349Bearing, undersize 0.50 mm (formerly #198517348)2Service part / kit PartsGeek
198517630Bearing, undersize 0.50 mm (formerly #198517109)1Service part / kit PartsGeek
199266180Thrust Washer1Service 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

RatingLoadL/hgal/h
Prime0%1.9
Standby0%2.2

Available documents

Parts manual — P673-2-I (Northern Lights)Parts manual — P673-2 (Northern Lights)Parts manual — filter chart guide (Northern Lights)Service manual — OM673L2 (Northern Lights)