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Perkins 404D-22TAG Engine

Name: Perkins 404D-22TAG Engine
Brand: Perkins

The Perkins 404D-22TAG is a 2.22 L 4-cylinder turbocharged, air to air charge cooling engine rated at 1800 rpm, producing up to 36.4 kW. It powers generator sets from Gillette and Perkins, including the SPD-300-1-1, SPD-300-3-16, SPD-300-3-2 and SPD-300-3-3. It holds 9.4 L (2.5 gal) of oil and 3.6 L (1.0 gal) of coolant.

Also known as: Perkins 404D-22TAG

Part of the Perkins 404D engine family — 8 variants share parts & fitment.

2.22 L

Displacement

Cylinders

1800 rpm

Rated speed

36 kW

Gross power

On this pageService parts Specs Generator sets Maintenance Filter cross-reference FAQ Service intervals Torque & specs Fluids Procedures

Service parts for the 404D-22TAG

The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.

Fuel system

1 required

26560140Fuel filter$13.26eBay

Oil system

1 required

915155Oil filter$7.98PartsGeek

Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.

Engine specifications

Oil capacity	9.4 L
Coolant capacity	3.6 L
Displacement	2.22 L
Cylinders	4
Aspiration	Turbocharged, Air to air charge cooling
Rated speed	1800 rpm
Gross power	36 kW

Generator sets powered by this engine

Shared across brands: Gillette, Perkins

Gillette SPD-300-1-1 Gillette SPD-300-3-16 Gillette SPD-300-3-2 Gillette SPD-300-3-3 Gillette SPD-300-3-4 Gillette SPD-300-3-5 Gillette SPD-300-60 HERTZ Perkins 404D-22TA Perkins 404D-22TAG ElectropaK

How to read your Perkins engine serial & model number →

Maintenance schedule

Item	Spec	Capacity	Part #	Interval
Air filter	Dry, Replaceable Cartridge		—	100 hr
Fuel filter	Yes		26560140	100 hr	Amazon eBay $13.26 KuduParts $18.00
Oil filter	spin-on full-flow		915155	500 hr	Amazon $47.90 eBay $13.49 PartsGeek $7.98
Battery	12 VDC, Size BCI# 24F		—	100 hr
Belt	Direct flexible disc		—	100 hr
Oil		10.6 litres	—	500 hr
Spark plug	N/A		—

Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.

Service intervals

Item	Action	Hours	Months	Notes
alternator and fan belt tension	Check	20 hr		When new belts are installed, check the belt tension again after 20 hours of engine operation
Agua y sedimentos del tanque de combustible	Drain	50 hr		Cada 50 horas de servicio o cada semana
Fuel Tank Water and Sediment	Drain	50 hr		or Weekly
Alternator and Fan Belts	Adjust	250 hr	6 mo	Every 250 Service Hours or 6 Months - Inspect/Adjust
Alternator and Fan Belts	Inspect	250 hr	6 mo	or adjust
Correas del alternador y del ventilador	Inspect	250 hr	6 mo	Inspeccionar/Ajustar
Aceite y filtro del motor	Change	500 hr	12 mo	Cambiar
Aditivo de refrigerante suplementario (SCA) del sistema de enfriamiento	Check	500 hr	12 mo	Comprobar/Añadir
Battery Electrolyte Level	Check	500 hr	12 mo	Every 500 Service Hours or 1 Year
Cooling System Supplemental Coolant Additive (SCA)	Test	500 hr	12 mo	or add
Elemento del filtro de aire del motor (Elemento doble)	Clean	500 hr	12 mo	Limpiar/reemplazar
Elemento del filtro de aire del motor (elemento sencillo)	Inspect	500 hr	12 mo	Inspeccionar/Reemplazar
Engine Air Cleaner Element	Replace	500 hr	12 mo	Every 500 Service Hours or 1 Year
Engine Air Cleaner Element (Dual Element)	Clean	500 hr	12 mo	or replace
Engine Air Cleaner Element (Single Element)	Inspect	500 hr	12 mo	or replace
Engine Oil and Filter	Change	500 hr	12 mo	Every 500 Service Hours or 1 Year
Filtro del Sistema de Combustible	Replace	500 hr
Fuel System Filter	Replace	500 hr	12 mo	Every 500 Service Hours or 1 Year
Fuel System Primary Filter	Replace	500 hr	12 mo	Every 500 Service Hours or 1 Year
Hoses and Clamps	Inspect	500 hr	12 mo	or replace
Hoses and Clamps	Replace	500 hr	12 mo	Every 500 Service Hours or 1 Year - Inspect/Replace
Mangueras y abrazaderas	Inspect	500 hr	12 mo	Inspeccionar/Reemplazar
Nivel del electrólito de la batería	Check	500 hr	12 mo
Radiador	Clean	500 hr	12 mo	Limpiar
Radiator	Clean	500 hr	12 mo	Every 500 Service Hours or 1 Year
Alternator and Fan Belts	Replace	1000 hr		Every 1000 Service Hours
Correas del alternador y del ventilador	Replace	1000 hr
Engine Valve Lash	Adjust	1000 hr		Every 1000 Service Hours - Inspect/Adjust
Engine Valve Lash	Inspect	1000 hr		or adjust
Luz de las válvulas del motor	Adjust	1000 hr		Inspeccionar/Ajustar
Turbocharger	Inspect	1000 hr		Every 1000 Service Hours (if equipped)
Turbocompresor	Inspect	1000 hr
Aftercooler Core	Inspect	2000 hr		Every 2000 Service Hours
Alternador	Inspect	2000 hr
Alternator	Inspect	2000 hr		Every 2000 Service Hours
Engine Crankcase Breather	Replace	2000 hr		Every 2000 Service Hours
Engine Mounts	Inspect	2000 hr		Every 2000 Service Hours
Motor de arranque	Inspect	2000 hr
Núcleo del posenfriador	Inspect	2000 hr
Respiradero del Cárter	Replace	2000 hr

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Service specifications

Type	Item	Value	Unit	Condition
Injection timing	Injection timing change per shim thickness difference	1 degree per 0.10 mm	degree	thicker shim retards timing
Other	Alternator and fan belt tension (new belt)	400 to 489	N (90 to 110 lb)	new belt
Other	Alternator and fan belt tension (used belt)	267 to 356	N (60 to 80 lb)	used belt operated 30 minutes or more at rated speed
Other	Aspiration	NA (Naturally Aspirated)
Other	Aspiration	T (Turbocharged)
Other	Aspiration	TA (Turbocharged aftercooled)
Other	Bead diameter of Tooling (A) on fuel injector threads	2	mm (0.08 inch)	Fuel injector installation
Other	Bead length of Tooling (A) on fuel injector threads	6	mm (0.25 inch)	Fuel injector installation
Other	Belt tension (new belt)	400-489	N	new belt
Other	Belt tension (used belt)	267-356	N	used belt after 30 minutes at rated speed
Other	Bore	67	mm (2.64 inch)
Other	Bore	77	mm (3.03 inch)
Other	Bore	84	mm (3.31 inch)
Other	Compression Ratio	22.5:1
Other	Compression Ratio	23.1:1
Other	Compression Ratio	23.3:1
Other	Compression Ratio	23.5:1
Other	Compression Ratio	23:1
Other	Cylinders and Arrangement	In-Line four cylinder
Other	Cylinders and Arrangement	In-Line three cylinder
Other	Cylinders and Arrangement	In-Line two cylinder
Other	Displacement	0.507	L (30.939 in3)
Other	Displacement	0.762	L (46.500 in3)
Other	Displacement	1.131	L (69.018 in3)
Other	Displacement	1.496	L (91.291 in3)
Other	Displacement	1.508	L (92.024 in3)
Other	Displacement	1.66	L (101.3 in3)
Other	Displacement	2.216	L (135.229 in3)
Other	Firing Order	1-2
Other	Firing Order	1-2-3
Other	Firing Order	1-3-4-2
Other	Injection	Indirect
Other	Orden de encendido	1-2
Other	Orden de encendido	1-2-3
Other	Orden de encendido	1-3-4-2
Other	Relación de compresión	22,5:1
Other	Relación de compresión	23,1:1
Other	Relación de compresión	23,3:1
Other	Relación de compresión	23,5:1
Other	Relación de compresión	23:1
Other	Rotation viewed from the flywheel	Counterclockwise
Other	SCA concentration	6-8	%
Other	Stroke	100	mm (3.94 inch)
Other	Stroke	72	mm (2.83 inch)
Other	Stroke	81	mm (3.19 inch)
Other	Stroke	90	mm (3.54 inch)
Other	Tensión de la correa del alternador/ventilador (correa nueva)	489	N
Other	Tensión de la correa del alternador/ventilador (correa usada, 30 min o más a velocidad nominal)	356	N
Pressure	Cooling system pressure (pressurized system)	90	kPa (13 psi)
Pressure	Engine oil pressure	207 to 413	kPa (30 to 60 psi)	with SAE10W30 at rated rpm
Pressure	Engine oil pressure	207-413	kPa	at rated rpm with SAE10W30
Pressure	Maximum air pressure for cleaning	205	kPa
Pressure	Maximum air pressure for cleaning purposes	205	kPa (30 psi)
Pressure	Maximum water pressure for cleaning	275	kPa
Pressure	Maximum water pressure for cleaning purposes	275	kPa (40 psi)
Pressure	Presión de aceite del motor	207 a 413	kPa	a la velocidad nominal del motor; aceite SAE10W30
Speed	Maximum Operating Speed	2600	rpm
Speed	Maximum Operating Speed	2800	rpm
Speed	Maximum Operating Speed	3000	rpm
Speed	Maximum Operating Speed	3600	rpm

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Recommended fluids

Fluid	Grade	Standard	Ambient	Notes
Coolant	Anticongelante comercial de servicio pesado	ASTM D4985		Aceptable; puede requerir tratamiento con SCA; vida útil 3.000 horas o dos años
Coolant	Commercial Heavy-Duty Antifreeze	ASTM D4985		Acceptable. Service life 3000 hours or 2 years.
Coolant	ELC Perkins (Refrigerante de larga duración) - mezcla 1:1 agua/glicol			Preferido; premezclado protege contra congelación a -36°C (-33°F); vida útil 6.000 horas o tres años
Coolant	Glicol etilénico 50%			Protección contra congelación a -36°C (-33°F); 60% = -51°C (-60°F)
Coolant	Glicol propilénico 50%			Protección contra congelación a -29°C (-20°F); no exceder 50%
Coolant	Perkins ELC			Preferred. 1:1 premixed with distilled water. Freeze protection to -36°C (-33°F). Service life 6000 hours or 3 years.
Coolant	Ethylene Glycol 60%		above -51°C	Freeze protection -51°C (-60°F)
Coolant	Ethylene Glycol 50%		above -36°C	Freeze protection -36°C (-33°F)
Coolant	Perkins ELC (Extended Life Coolant)	Preferred; acceptable commercial heavy-duty antifreeze meeting ASTM D6210	above -36°C	1:1 mixture of water and glycol recommended (may be increased to 1:2 water to glycol). Premixed ELC freeze protection to -36 C (-33 F). Do not use coolant meeting only ASTM D3306.
Coolant	Propylene Glycol 50%		above -29°C	Freeze protection -29°C (-20°F)
Engine oil	API CH-4 minimum multigrade oil	API CH-4; API CI-4; ACEA E3		An oil specification above CH-4 is acceptable. Minimum TBN of new oil is 5; TBN must be 10 times fuel sulfur level.
Engine oil	SAE 0W20	EMA DHD-1 or API CH-4	-40°C to 10°C
Engine oil	SAE 0W30	EMA DHD-1 or API CH-4	-40°C to 30°C
Engine oil	SAE 0W40	EMA DHD-1 or API CH-4	-40°C to 40°C
Engine oil	SAE 0W20, 0W30, 0W40, 5W30, 5W40	EMA DHD-1 Recommended Guideline (first choice)	-30°C to -20°C	Lubricants for cold weather (ambient below -20 C; below -30 C use synthetic base stock with pour point lower than -50 C).
Engine oil	SAE 5W30	EMA DHD-1 or API CH-4	-30°C to 30°C
Engine oil	SAE 5W40	EMA DHD-1 or API CH-4	-30°C to 40°C
Engine oil	SAE 10W30	EMA DHD-1 or API CH-4	-20°C to 40°C
Engine oil	SAE 15W40	EMA DHD-1 or API CH-4	-10°C to 50°C
Fuel	Biodiesel	EN14214 or ASTM D675		Maximum 10% mixture with mineral diesel fuel; not recommended for standby generator sets.
Fuel	Combustible diesel destilado (Grupo 1 preferido)	EN590 / ASTM D975 / JIS K2204 / BS2869 Clase A2		Número de cetano mínimo 40; azufre <0,5%; viscosidad cinemática 1,4 a 4,5 mm2/s en la bomba de inyección
Fuel	Diesel	Perkins Specification for Distillate Diesel Fuel		Cetane minimum 40; Sulfur max 15 ppm (ULSD) or 500 ppm (LSD); Viscosity 1.4-4.5 cSt; Density 801-876 kg/m3 at 15°C; Lubricity max 0.46 mm; Cloud point must not exceed lowest expected ambient temperature.
Fuel	Distillate diesel fuel	Perkins Specification for Distillate Diesel Fuel (tables 24, 25, 26)		Sulfur per emissions regulations (ULSD <=15 ppm; LSD <=500 ppm). Cetane number 40 minimum. Lubricity wear scar diameter 0.46 mm maximum. Kinematic viscosity 1.4 to 4.5 cSt at fuel injection pump. Density 801-876 kg/m3.

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Procedures

Correas del alternador y del ventilador - Ajustar adjustment

⚠ Reemplace las correas de impulsión múltiples en conjuntos

Tools: Medidor Burroughs

Afloje los pernos de montaje (2) y el perno de ajuste (1).
Mueva el alternador para aumentar o disminuir la tensión de la correa.
Apriete el perno de ajuste (1). Apriete los pernos de montaje (2).
Compruebe otra vez la tensión de las correas después de 20 horas de operación cuando se instalen correas nuevas.

Engine Valve Lash - Inspect/Adjust adjustment

⚠ Hot engine components can cause burns; allow the engine to cool.

⚠ Only qualified service personnel should perform this maintenance.

Ensure that the engine cannot be started while this maintenance is performed.
Ensure that the engine is stopped before measuring the valve lash.
Measure and adjust the valve lash clearance. The lash can be inspected and adjusted hot or cold.
Refer to Systems Operation, Testing and Adjusting, Engine Valve Lash - Inspect/Adjust for the complete procedure.

Fuel Injector - Test diagnostic

Run the engine at low idle.
Perform the test procedures to determine if a fuel injector does not work correctly.
Identify the suspect fuel injector.

Turbocharger - Inspect (If Equipped) diagnostic

⚠ The compressor housing for the turbocharger must not be removed from the turbocharger for cleaning.

⚠ The actuator linkage is connected to the compressor housing. If the actuator linkage is moved or disturbed the engine may not comply with emissions legislation.

Remove the pipe from the turbocharger exhaust outlet and remove the air intake pipe.
Visually inspect the piping for oil. Clean the interior of the pipes to prevent dirt entry.
Check for oil. Oil leaking from the back side of the compressor wheel may indicate a failed oil seal.
Inspect the bore of the turbine outlet housing for corrosion.
Fasten the air intake pipe and the exhaust outlet pipe to the turbocharger housing.

Aceite y filtro del motor - Cambiar maintenance

⚠ No llene los filtros de aceite antes de instalarlos

⚠ Use solamente filtros de aceite recomendados por Perkins

⚠ El aceite y los componentes calientes pueden producir lesiones personales

Tools: Herramienta adecuada para quitar el filtro de aceite

Pare el motor después de hacerlo funcionar a temperatura normal. Drene el aceite del cárter con el aceite caliente.
Quite el filtro de aceite con una herramienta adecuada.
Limpie la superficie de sellado del bloque de motor o del enfriador de aceite.
Aplique aceite limpio de motor al sello nuevo del filtro de aceite.
Instale el filtro de aceite. Apriete el filtro con la mano; no lo apriete en exceso.
Quite la tapa del tubo de llenado de aceite y llene el cárter con la cantidad correcta de aceite.
Arranque el motor y hágalo funcionar a velocidad baja en vacío durante dos minutos; inspeccione si hay fugas.
Pare el motor y deje que el aceite se drene de vuelta al sumidero durante un mínimo de diez minutos.
Saque el indicador de nivel de aceite y mantenga el nivel entre las marcas MIN y MAX.

Alternator and Fan Belts - Replace maintenance

⚠ Replacing only one belt of a matched set will cause the new belt to carry more load because the older belt is stretched.

Move the alternator in order to increase or decrease the belt tension.
Tighten adjusting bolt (1).
Tighten mounting bolts (2). Refer to the Specifications Manual for the correct torque settings.
For multiple drive belts, replace the belts in matched sets.

Batería - Reemplazar maintenance

⚠ Las baterías despiden gases combustibles que pueden explotar

⚠ No fume cuando dé servicio a las baterías

⚠ No deben sacarse los cables ni las baterías con la tapa colocada

Gire el interruptor de arranque a la posición DESCONECTADA. Quite todas las cargas eléctricas.
Apague los cargadores de baterías y desconecte todos los cargadores.
Desconecte el cable NEGATIVO '-' del borne NEGATIVO de la batería.
Desconecte el cable POSITIVO '+' del borne POSITIVO de la batería.
Quite la batería usada y recíclela en una instalación apropiada.
Instale la batería nueva.
Conecte el cable del motor de arranque al terminal POSITIVO '+' de la batería.
Conecte el cable NEGATIVO '-' al borne NEGATIVO de la batería.

Battery - Replace maintenance

⚠ Batteries give off combustible gases which can explode. A spark can cause the gases to ignite.

⚠ Battery cables or batteries should not be removed with the battery cover in place.

⚠ Always recycle a battery. Never discard a battery.

Switch the engine to the OFF position. Remove all electrical loads.
Turn off and disconnect any battery chargers.
Disconnect the NEGATIVE "-" cable from the NEGATIVE "-" battery terminal.
Disconnect the POSITIVE "+" cable from the POSITIVE "+" battery terminal.
Remove the used battery.
Install the new battery.
Connect the cable from the starting motor to the POSITIVE "+" battery terminal.

Cooling System - Drain maintenance

⚠ Do not drain the coolant while the engine is still hot and the system is under pressure.

⚠ To prevent frost damage, ensure that all the coolant is removed from the engine.

Ensure that the vehicle is on level ground.
Remove the filler cap of the cooling system.
Remove the drain plug (1) from the side of the cylinder block to drain the engine.
Open the tap or remove the radiator drain plug to drain the radiator.
Flush the cooling system with clean water.
Fit the drain plugs and the filler cap. Close the tap or connect the radiator hose.
Fill the cooling system with an approved antifreeze mixture.
Operate the engine for a short period to circulate oil and coolant.

Cooling System Coolant (ELC) - Change maintenance

⚠ Pressurized system: Hot coolant can cause serious burns

⚠ Do not use conventional coolant to top off ELC system

Stop engine and allow to cool. Loosen filler cap slowly to relieve pressure.
Remove filler cap. Open drain cock or remove drain plug on engine and radiator. Drain coolant.
Flush cooling system with clean water.
Close drain cock or install drain plug on engine and radiator.
Fill cooling system with clean water. Install filler cap.
Start and run engine at low idle until 49 to 66°C (120 to 150°F).
Stop engine and allow to cool. Drain water. Flush with clean water.
Close drain cock or install drain plug. Fill with Extended Life Coolant (ELC).
Start and run engine at low idle, then high idle for one minute to purge air.
Check coolant level; maintain within 13 mm below filler pipe.
Inspect filler cap gasket; replace if damaged. Pressure test cap.
Start engine and inspect for leaks.

Engine Air Cleaner Element - Replace maintenance

⚠ Never run the engine without an air cleaner element installed.

⚠ Never service the air cleaner element with the engine running.

Ensure the outer body of the air cleaner is clean and free from dirt.
Inspect the top cover; remove and clean if necessary and reinstall.
Remove the end cover from the air cleaner body; clean it and check the vacuum valve.
Remove the primary air filter element (and secondary element if equipped) and discard.
Install the new secondary element (if equipped) and the new primary element.
Install the end cover to the air cleaner body and secure; reset the air service indicator if necessary.

Engine Crankcase Breather - Replace maintenance

⚠ Make sure the breather assembly components are installed correctly; engine damage may occur.

Loosen the screws and remove the breather cover from the valve mechanism cover.
Remove the spring; remove the diaphragm and plate.
For turbocharged engines, remove the spacer and the joint.
Clean the vent hole and the cavity in the valve mechanism cover.
For turbocharged engines, install a new joint and the spacer.
Install a new diaphragm and plate into the cavity (or spacer).
Install a new spring.
Install the breather cover and the four screws; tighten the screws.

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Parts cataloged across the Perkins 404D family

Part #	Description	Category
SSBU8311-03	Ajuste del juego de las válvulas (escape)	adjustment
LLB1114B	Leroy Somer	alternator
LLB1114D	Leroy Somer	alternator
LLB1114F	Leroy Somer	alternator
LLB1114L	Leroy Somer	alternator
LLB1114M	Leroy Somer	alternator
LLB1514J	Leroy Somer	alternator
LLB1514P	Leroy Somer	alternator
LLB3114D	Leroy Somer	alternator
LLB3114H	Leroy Somer	alternator
g01302737	Fuel Filter Base - Remove and Install (403A-15, 403D-15, 403D-15T, 403D-17, 404A-22, 404D-22, 404D-22T, and 404D-22TA Engines)	fuel_filter
i02959949	Fuel Filter Base - Remove and Install (403D-11, 403D-15, 403D-15T, 403D-17, 404D-15, 404D-22, 404D-22T and 404D-22TA Engines)	fuel_filter
i06755215	Fuel Filter Base - Remove and Install (403A-11, 403D-11, 403A-15, 403D-15, 403D-15T, 403D-17, 404D-15, 404A-22, 404D-22, 404D-22T, and 404D-22TA Engines)	fuel_filter
110996920	PERKINS 404D-22, 404D-22DT, 404C-22, 404C-22T, 104-19, 104-22 OIL PAN GASKET	gasket
111147741	PERKINS 404D-22 CYL HEAD GASKET 0.4MM	gasket
111996401	PERKINS 404D-22, 404D-22T, 404D-22TA, 404C-22, 404C-22T, 403D-17 VALVE COVER GASKET	gasket
404D-22TA	OIL FILTER	oil_filter
0213/IT	CAE Enclosure	other_service
1287339GT	Platform Control Box Mounting Fasteners	other_service
131437381	Shim, beaded, 0.2 mm	other_service
131437391	Shim, beaded, 0.3 mm	other_service
131437401	Shim, beaded, 0.4 mm	other_service
131437411	Shim, beaded, 0.5 mm	other_service
131437470	Shim, non-beaded, 0.5 mm	other_service
1314374700	Shim, beaded, 0.5 mm	other_service
131437490	Shim, beaded, 0.2 mm	other_service
131437500	Shim, beaded, 0.3 mm	other_service
131437510	Shim, beaded, 0.4 mm	other_service
131437520	Shim, beaded, 0.5 mm	other_service
131437530	Shim, non-beaded, 0.5 mm	other_service
131437541	Shim, beaded, 0.2 mm	other_service
131437551	Shim, beaded, 0.3 mm	other_service
131437561	Shim, beaded, 0.4 mm	other_service
131437571	Shim, beaded, 0.5 mm	other_service
131437580	Shim, non-beaded, 0.5 mm	other_service
131437590	Shim, beaded, 0.2 mm	other_service
131437600	Shim, beaded, 0.3 mm	other_service
131437610	Shim, beaded, 0.4 mm	other_service
131437620	Shim, beaded, 0.5 mm	other_service
131437630	Shim, non-beaded, 0.5 mm	other_service
131437670	Shim, beaded, 0.2 mm	other_service
131437680	Shim, beaded, 0.3 mm	other_service
131437690	Shim, beaded, 0.4 mm	other_service
131437710	Shim, non-beaded, 0.5 mm	other_service
1734115	POWERPART Lay-Up 3	other_service
1762811	POWERPART Lay-Up 2	other_service
CAERANGE/0510/PTB	Canópia Acústica CAE Modular	other_service
LL1014N	Industrial	other_service
M1001050	CUSCINETTO	other_service
M105112270	GUARNIZIONE (L=MT.1)	other_service
M107301390	ANELLO	other_service
M107509005	GUARNIZIONE	other_service
M282008222	COPERTURA ALTERNATORE	other_service
M307803101	TRAVERSA ALTERNATORE	other_service
M307806010	CONVOGLIATORE GENERATORE	other_service
M364108224	STAFFA	other_service
M6050050	ANELLO SEEGER	other_service
M764402200	MOTORE PERKINS 404C-22G 50Hz	other_service
M764403010	CARCASSA STATORE	other_service
M764403020	STATORE AVV. 400T230M110M CTE 50Hz	other_service
M764403030	ALBERO ROTORE	other_service
M764408066	CORNICE RADIATORE	other_service
M764412200	MOTORE PERKINS 404D-22G 50Hz	other_service
M764422200	MOTORE PERKINS 404C-22G 60Hz	other_service
M764423020	STATORE AVV. 400T230M110M CTE 60Hz	other_service
M764432200	MOTORE PERKINS 404D-22G 60Hz	other_service
M765006020	VENTOLA PER GENERATORE	other_service
M773713012	DISCO ALBERO ROTORE	other_service
M841562212	TUBO SCARICO OLIO	other_service
P200-2	Silenciador	other_service
P26-1S	Two large doors on each side	other_service
R250	IP23	other_service
i02590436	Model View Illustrations	other_service
i02645719	Fuel Transfer Pump - Remove and Install (Electrical Fuel Transfer Pump)	pump
i02645722	Fuel Transfer Pump - Remove and Install (Mechanical Fuel Transfer Pump)	pump
g01334429	Left side view of the 404D-22T Turbocharged engine	turbocharger
g01334477	Right side view of the 404D-22T Turbocharged engine	turbocharger
404D-15	Exhaust valves	valve
404D-22	Inlet valves	valve

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

Filters for this engine

Fuel filter: Perkins 26560140 Donaldson P551423 Wix WF10091
Oil filter: Perkins 915155 Donaldson P550335 Wix 51348 Ac Delco SR

Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.

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Wacker Neuson ET65 — Excavator Tracked
Wacker Neuson EW65 — Excavator Wheeled
Wacker Neuson EZ53 — Excavator Tracked
Wacker Neuson EZ80 — Excavator Tracked
Wacker Neuson WL28 — Loader Wheeled
Wacker Neuson WL32 — Loader Wheeled
Wacker Neuson WL34 — Loader Wheeled
Wacker Neuson WL38 — Loader Wheeled
Wacker Neuson WL44 — Loader Wheeled
Weidemann 1370CX50 — Telehandler

Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.

Common questions

What is the oil capacity of the Perkins 404D-22TAG?

The Perkins 404D-22TAG engine has an oil capacity of 9.4 liters.

What is the displacement of the Perkins 404D-22TAG?

The Perkins 404D-22TAG has a displacement of 2.22 liters with 4 cylinders.

Which generators use the Perkins 404D-22TAG engine?

The Perkins 404D-22TAG powers 9 generator set(s), including Gillette SPD-300-1-1, Gillette SPD-300-3-16, Gillette SPD-300-3-2, Gillette SPD-300-3-3, Gillette SPD-300-3-4.

What oil filter does the Perkins 404D-22TAG use?

The Perkins 404D-22TAG uses oil filter part numbers Perkins 915155, Donaldson P550335, Wix 51348.

What fuel filter does the Perkins 404D-22TAG use?

The Perkins 404D-22TAG uses fuel filter part numbers Perkins 26560140, Donaldson P551423, Wix WF10091.

How often should you change the oil in the Perkins 404D-22TAG?

The Perkins 404D-22TAG oil change interval is every 500 hours.