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Northern Lights 844 Engine Family 2 variants

The Northern Lights 844 engine line groups 2 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.

Variants in this family

844 (844L for LW models)844 / 844L

Generator sets using this engine family

Northern Lights M20CRW3 Northern Lights M844 Northern Lights M844DW3 Northern Lights M844LW3Northern Lights M844LW3G Gem seriesNorthern Lights M844W3Northern Lights M844W3 with 2011 base frameNorthern Lights ML844 Northern Lights NL844W2

Parts cataloged across the Northern Lights 844 family

246

Part #	Description	Category
24-20001	Air filter element (M16C, M20CL)	air_filter
24-22009	Air Filter Element	air_filter
24-23100	Air filter element (marine sets)	air_filter
24-28101	Air Filter Element	air_filter
24-28401	Air cleaner element	air_filter
24-28602	Air Filter Element	air_filter
314531127	Air filter	air_filter
22-78701	High output alternator (40A iso ground) 12V w/ adj. regulator	alternator
080109061	Drive Belt (formerly #080109061)	belt
40-02003	Drive Belt	belt
40-02004	Drive Belt (with 24V/35A alternator)	belt
40-02005	Drive Belt (with 12V/51A and 24V/35A alternators)	belt
40-08601	Drive Belt	belt
40-74500	Drive Belt (formerly #40-74500)	belt
V-BELT-16X1.5	V-belt	belt
22-68304	Brush & Holder Assembly	brush_holder
39-70006	Molded Plastic Case	case
27-38008	SS Exhaust Elbow	elbow
00-35406	Gas/Water Separator	fuel_filter
130306190	Fuel Filter Assembly	fuel_filter
24-50002	Primary fuel filter - complete unit (Racor type water separator)	fuel_filter
24-50012	Primary fuel filter element	fuel_filter
24-50013	Primary Fuel Filter/Separator	fuel_filter
24-50014	Standard Fuel Filter	fuel_filter
24-52020	Secondary fuel filter (spin-on)	fuel_filter
052100280	Gasket*	gasket
052109074	Gasket	gasket
11-13101	Gasket, Thermostat Cover	gasket
11-18602	Gasket, Thermostat Cover	gasket
11-28101	Gasket / Air Intake Cover Gasket	gasket
11-38101	Gasket / Exhaust Manifold Gasket	gasket
110996600	Gasket	gasket
110996860	Gasket	gasket
111147200	Head Gasket (formerly #111147200)	gasket
111147520	Head Gasket; t = 1.4mm	gasket
111996410	Gasket, Rocker Arm Cover	gasket
111996420	Gasket, Rocker Arm Cover	gasket
130326051	Gasket	gasket
130516069	Gasket	gasket
130516089	Gasket	gasket
130996070	Gasket	gasket
130996130	Fuel Lift Pump Mtg. Gasket	gasket
131186110	Gasket	gasket
131296255	Gasket	gasket
131426160	Gasket	gasket
131426200	Gasket	gasket
131426230	Gasket	gasket
135996480	Gasket	gasket
135996550	Mtg. Gasket	gasket
135996600	Gasket	gasket
145996370	Gasket	gasket
145996460	Gasket (earlier)	gasket
145996680	Gasket (formerly #145996460)	gasket
165996110	Gasket	gasket
165996351	Gasket	gasket
165996361	Gasket	gasket
165996510	Oil Fill Neck Gasket	gasket
198996060	Gasket	gasket
198996071	Gasket	gasket
29-08100	Gasket Set - Marine	gasket
314990030	Gasket	gasket
340460170	RW Pump Drive Gear	gear
185366060	Glow Plug - 12 Volt	glow_plug
185366100	Glow Plug - 24 Volt	glow_plug
185366220	Glow Plug 12V	glow_plug
GLOW-PLUG-10	Glow plug	glow_plug
130556750	Pipe	hose
130556760	Pipe	hose
131507450	Injection Line #1	hose
131507460	Injection Line #2	hose
131507470	Injection Line #3	hose
131507480	Injection Line #4	hose
131606620	Return Line	hose
140606701	Oil Line	hose
140606710	Oil Drain Hose	hose
140606720	Oil Pipe (844 & 16C)	hose
145536050	Hose	hose
18-13107	Hose	hose
18-13108	Hose 3/4" ID x 18-1/2"	hose
18-13109	Hose 5/16" ID x 25" / Overflow	hose
18-28101	Air Intake Hose (earlier)	hose
18-28102	Air Intake Hose	hose
18-52007	Hose 1/4" ID x 26"	hose
18-52113	Hose Assembly 1/4" ID x 26-1/2"	hose
18-52205	Hose 1/4"ID x 13"	hose
18-58101	Hose Assembly 1/4" ID x 17" (844)	hose
19-00064	Hose Clamp #64 (for tank mounting)	hose
27-13101	Tube Assembly	hose
25-11216	Impeller	impeller
25-12060	Impeller	impeller
131406360	Fuel Injector	injector
131406480	Injector Assembly	injector
131416170	Nozzle	injector
052400400	O-Ring	o_ring
25-12067	O-Ring, Raw Water Pump Cover	o_ring
140406360	Suction Filter	oil_filter
24-02002	Oil Filter	oil_filter
24-03100	Lube oil filter	oil_filter
00-02003	Wear Sleeve; Repair Type	other_service
00-02004	Wear Sleeve; Repair Type	other_service
00-35400	Water Lift Type Muffler	other_service
00-71614	Grommet 1-5/8"ID x 2-1/4"OD	other_service
00-73146	Lifting Eye	other_service
05-70049	Extrusion, vertical	other_service
05-70051	Extrusion, horizontal, sides	other_service
05-70052	Extrusion, horizontal, ends	other_service
10-12002	Tank Assembly	other_service
110666090	Filter	other_service
12-00031	Capscrew, Hex Head M6 x 1.0 x 25 mm	other_service
12-00712	Capscrew, Hex Head M8 x 1.25 x 25 mm	other_service
12-00751	Capscrew, Hex Head M8 x 1.25 x 16 mm	other_service
130516084	Diaphragm	other_service
14-04803	Hex Nut, Nylock M6 x 1.0	other_service
145506480	Heat Exchanger Element (earlier)	other_service
15-00008	Flat Washer M6	other_service
15-00701	Flat Washer M8	other_service
15-00702	Lock Washer, Helical M8	other_service
185416300	Brush	other_service
185446165	Spring	other_service
185446187	Regulator Assembly	other_service
185446253	Rectifier Assembly	other_service
185846360	Brush Holder Assembly	other_service
185846361	Spring Brush / Brush Spring	other_service
20-18101	Heat Exchanger Element (formerly #145506480)	other_service
21-00010	Bushing, Steel 3/8NPT x 1/4NPT	other_service
21-00135	Bushing, Brass 1/2NPT x 1/4NPT	other_service
21-00701	Flat Washer M8	other_service
21-05404	Male Elbow, 45° Steel 1/4NPT x 1/4-37T	other_service
21-12007	Filler Cap (7 PSI)	other_service
21-12008	Filler Cap	other_service
21-51093	Male Connector, Brass 1/2 NPT x 1/2 HB	other_service
21-52245	Male Elbow, Brass 1/4 NPT x 5/16-45T	other_service
21-65005	Bushing, Steel 1" NPT x 3/8 NPT	other_service
21-70007	Female Swivel, Brass 5/16 HB x 5/16-37T	other_service
21-71042	Female Swivel, Brass 1/2 HB x 1/2-45T	other_service
21-71049	Male Elbow, 90° Steel 1/4NPT x 1/4-37T	other_service
21-71056	Female Swivel, Brass 5/16 HB x 5/16-45T	other_service
21-71093	Male Connector, Brass 3/8 NPT x 1/2 HB	other_service
22-40004	Resistor Kit	other_service
22-40012	Resistor 200 Ohm	other_service
22-40018	Circuit Breaker 10 Amp	other_service
22-40334	D.C. Voltage Regulator, 12V, Adjustable	other_service
22-41060	Diode, 6 Amp 50 Volt / 1000 PIV	other_service
22-42043	Circuit Breaker	other_service
22-42047	Relay, 12 Volt SPDT	other_service
22-44852	12 Volt Bulb	other_service
22-44853	24 Volt Bulb	other_service
22-70048	Diode Harness Addition	other_service
22-70280	Circuit Breaker 80A 240VAC	other_service
22-70300	Circuit Breaker 100A 240VAC	other_service
22-90009	Hour Meter	other_service
23-73106	Bracket	other_service
23-75404	Bracket, Tank Mtg.	other_service
23-78007	TOE BRACKET	other_service
25-12004	Repair Kit	other_service
25-12061	Cam	other_service
25-12062	Wear Plate	other_service
25-12064	Bearing	other_service
27-18301	Siphon Break	other_service
27-31119	Dry Exhaust Flex	other_service
27-31207	Dry Exhaust - Critical Residential	other_service
31-12001	Port Adapter (requires #11)	other_service
31-70001	Adapter, Oil Drain	other_service
31-80002	Female Swivel, 1/4HB x 1/4-37T	other_service
33-82205	Platform Mount	other_service
33-82206	Platform Mount	other_service
33-83106	Platform Mount	other_service
34-70010	Oil Drain Kit Complete	other_service
36-72003	Drain Valve	other_service
36-72005	Male Elbow, Brass 1/4 NPT x 5/16-45T	other_service
37-40013	Hourmeter	other_service
38-08120	Standard spare kit for M844DW3/G	other_service
38-08130	World class spare parts kit for M844DW3/G	other_service
38-08420	Standard Spare Parts Kit - HE	other_service
38-08430	Standard Spare Parts Kit - KC	other_service
38-08700	Standard Spare Parts Kit - HE	other_service
38-08701	World Class Spare Parts Kit - HE	other_service
38-08702	Standard Spare Parts Kit - KC	other_service
38-08703	World Class Spare Parts Kit - HE (KC series row as printed)	other_service
512.00	HEAT EXCHANGER/EXPANSION TANK	other_service
M20CRW3	Northern Lights 20 kW (@ 60 Hz) commercial grade	other_service
M844LW3G	=	other_service
OM844W3		other_service
130506140	Fuel Lift Pump	pump
131017600	Injection Pump Assembly	pump
145017350	Coolant Pump Assembly	pump
25-12057	Raw Water Pump	pump
26-71003	Electric Fuel Pump 12V	pump
26-71004	Electric Fuel Pump 24V	pump
36-72002	Hand Pump	pump
025100008	Seal Washer / Gasket	seal
025100010	Seal Washer	seal
025100012	Seal Washer (Industrial only)	seal
025100016	Seal Washer	seal
052100030	O-Ring	seal
052100050	O-Ring	seal
052100070	O-Ring	seal
052100100	O-Ring	seal
052100150	O-Ring	seal
052100400	O-ring	seal
052109072	O-Ring	seal
052109076	O-ring	seal
052109078	O-ring	seal
052300400	O-Ring	seal
052300600	O-Ring	seal
052300700	O-ring	seal
054109013	O-Ring	seal
120406050	Exhaust Valve Guide Seal	seal
120406070	Intake Valve Guide Seal	seal
131226130	O-Ring	seal
131226180	O-Ring	seal
131227240	O-Ring	seal
16-13101	O-Ring	seal
16-15010	O-Ring	seal
16-70001	O-Ring	seal
16-90001	O-ring	seal
198636160	Oil Seal	seal
198636170	Oil Seal	seal
25-12017	Spline Seal	seal
25-12065	Lip Seal	seal
25-12066	Mechanical Seal	seal
185206082	Stop Solenoid - 12 Volt (Standard Ground)	sensor
185206190	Stop Solenoid - 12 Volt (Isolated Ground)	sensor
185206200	Stop Solenoid - 24 Volt (Isolated Ground)	sensor
185246011	Oil pressure unit	sensor
185816120	Switch Assembly	sensor
185816240	Solenoid Assembly	sensor
22-10003	Water Level Switch / Gauge, Isolated Ground	sensor
22-41016	Pressure Sender, 0-80 PSI, 1/8 NPT	sensor
22-41051	Toggle Switch	sensor
22-42055	Engine Temperature Sender - Single Station	sensor
22-71016	Oil Pressure Sender - Dual Station	sensor
22-71026	Engine Temperature Sender - Dual Station	sensor
22-78745	Overspeed Switch	sensor
22-90007	Preheat / Shutdown - Bypass Switch	sensor
22-90008	Engine Control Switch	sensor
37-10005	Low water level switch	sensor
37-40010	Oil Pressure Gauge, 0-80 PSI	sensor
37-40011	Engine Temperature Gauge, 0-250° F	sensor
37-40012	DC Voltmeter, 12 Volt	sensor
37-40014	DC Voltmeter, 24 Volt	sensor
37-78700	Low oil level switch	sensor
385720110	Engine Temperature Switch 95° C / 203° F	sensor
145206022	Thermostat	thermostat
W673-2		workshop_manual
W843-844-2		workshop_manual

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.