Home›Engines›Kubota D1105-E3BG

Kubota D1105-E3BG Engine

Name: Kubota D1105-E3BG Engine
Brand: Kubota

The Kubota D1105-E3BG is a 1.12 L 3-cylinder liquid cooled diesel engine rated at 1800 rpm. It powers generator sets from Generac, John Deere and Magnum, including the MLG8K, MLG8K, MLG8K and MLT 4080. It holds 5.1 L (1.3 gal) of oil and 4.5 L (1.2 gal) of coolant.

Also known as: Kubota D1105-E3BG

Part of the Kubota D1105 engine family — 7 variants share parts & fitment.

1.12 L

Displacement

Cylinders

1800 rpm

Rated speed

5.1 L

Oil capacity

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

Service parts for the D1105-E3BG

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

Air intake

1 required

RG64842831Air filtersee priceAmazon

Fuel system

1 required

607Fuel filterfind

Oil system

1 required

W21ESO1600Oil filter$5.45eBay

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

Engine specifications

Oil capacity	5.1 L
Coolant capacity	4.5 L
Displacement	1.12 L
Cylinders	3
Aspiration	Liquid Cooled Diesel
Rated speed	1800 rpm

Generator sets powered by this engine

Shared across brands: Generac, John Deere, Magnum

Generac MLG8K John Deere MLG8K Magnum MLG8K Magnum MLT 4080Magnum MLT3080KVMagnum MLT4080

How to read your Kubota engine serial & model number →

Common problems

Mast light is too hot.
Fix: Allow light to cool 10-15 minutes before restarting.
Faulty bulb connection.
Fix: Check that the bulb is tight in the socket.
Bulb broken.
Fix: Check for broken arc tube or outer bulb jacket, broken or loose components in bulb envelope or blackening/deposits inside tube.
Mast lights on but the light output is low.
Fix: 1. Fixture or lens are dirty. Clean reflective surface inside fixture and both inside and outside surface of glass lens. Use mild soap and water to clean lens. Other chemicals may have an adverse effect on the glass. 2. Bulb worn due to normal use. Replace bulb. 3. Check the mast coil cord, mast junction box and mast light connections. 4. Generator output incorrect. Check the incoming voltage to the ballast. Incoming voltage should be 120V +/- 5V. If voltage is incorrect, engine speed may need to be adjusted or generator may require service. 5. Low transformer output. The voltage from the transformer should
Mast lights off and ballast indicators on control panel are off.
Fix: 1. Check the connections inside the control box and inside each ballast box. 2. Generator output incorrect. Check the incoming voltage to the ballast by checking the available voltage on the duplex receptacle. Incoming voltage should be 120V +/- 5V. If voltage is incorrect, the engine speed may need to be adjusted or generator may require service. 3. Low transformer output. The voltage from the transformer should read approximately 400VAC as the light 'strikes' (induces an arc), then drop and slowly rise back up to stabilize at 240-260VAC. On quick disconnect models, measure across the junction box terminals when the light is unplugged. On hard wired models, remove the mast junction box cover and insert the wire probes into the connector blocks for the light and ground. If proper voltage is not achieved, perform capacitor check to determine if the capacitor or coil needs to be replaced.
Mast lights on but the light output is low:
Fix: Fixture or lens dirty. Clean reflective surface inside fixture and both inside and outside surface of glass lens.; Bulb worn. Replace bulb due to normal use.; Check the mast coil cord, mast junction box and mast light connections.; Generator output incorrect. Check the incoming voltage to the ballast. Incoming voltage should be 120V +/- 5V. If voltage is incorrect engine speed may need to be adjusted or generator may require service.; Low transformer output. Perform transformer check as described above.
Mast lights off but ballast indicators on control panel are on:
Fix: Mast light is too hot. Allow light to cool 10-15 minutes before restarting.; Faulty bulb connection. Check that the bulb is tight in the socket.; Bulb broken. Check for broken arc tube or outer bulb jacket, broken or loose components in bulb envelope or blackening/deposits inside tube.; Check the connections inside the mast junction box and each mast light housing/socket.; Check the mast electrical cord for damage and check the cord connections inside the control box.
Mast lights off and ballast indicators on control panel are off:
Fix: Check the connections inside the control box and inside each ballast box.; Generator output incorrect. Check the incoming voltage to the ballast by checking the available voltage on the duplex receptacle. Incoming voltage should be 120V +/- 5V. If voltage is incorrect engine speed may need to be adjusted or generator may require service. Contact Magnum Products Technical Service Department for more information.; Low transformer output. The voltage from the transformer should read approximately 400 VAC as the light “strikes” (induces an arc), then drop and slowly rise back up to stabilize at 240-260 VAC. On quick disconnect models, measure across the junction box terminals when the light is unplugged. On hard wired models, remove the mast junction box cover and insert the wire probes into the connector blocks for the lights and ground. If proper voltage is not achieved, perform capacitor check to determine if the capacitor or coil needs to be replaced.

Compiled from service & troubleshooting documentation across every generator set that uses the Kubota D1105-E3BG.

Maintenance schedule

Item	Spec	Part #	Interval
Air filter	Dry type cartridge	16444		Amazon $370.99 eBay
Fuel filter	Replaceable element	16686	500 hr	eBay
Oil filter	Spin-on type	16691	250 hr	Amazon $42.50 eBay
Battery		—
Belt		—
Coolant		—
Oil		—	50 hr
Spark plug		—

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
Air cleaner	Check	250 hr		Mitsubishi engine
All Electrical Connections	Check	250 hr		Mitsubishi schedule
Fuel tank water	Drain	50 hr		Mitsubishi engine
Light Tower Winch	Inspect	50 hr		Inspect for proper operation
Radiator Fins	Clean	500 hr		Inspect for debris, clean as required
Radiator fins	Inspect	50 hr		Inspect for debris, clean as required
Air cleaner element	Clean	1000 hr		Kubota engine
Fan belt tightness	Check	100 hr		Kubota engine
Fuel filter	Clean	100 hr		Kubota engine
Fuel pipes and clamp bands	Check	100 hr		Kubota engine
Water separator	Drain	100 hr		Kubota engine
Engine Oil	Change	200 hr		First service — Kubota; change after initial 50 hours, then at interval
Intake air line	Check	200 hr		Kubota engine
Oil Filter Cartridge	Replace	200 hr		First service — Kubota; after initial 50 hours
Radiator hoses and clamp bands	Check	200 hr		Kubota engine
Alternator belt	Check	250 hr
Bolts And Nuts On The Engine	Other	250 hr		First service — Retighten; after initial 50 hours (Mitsubishi)
Engine Oil and Oil Filter	Change	250 hr		First service — Mitsubishi; perform after initial 50 hours, then regularly scheduled interval
Engine oil & filter	Change	250 hr		First service — Change after first 50 hours, then every 250 hours; every 1,000 hours for extended oil pan option
Engine oil and oil filter	Replace	250 hr		First service — Mitsubishi engine; perform after initial 50 hours, then on regularly scheduled interval
Fuel Tank	Drain	1000 hr	24 mo	Drain water (Mitsubishi)
Fuel leaks	Check	250 hr
Radiator hoses	Check	250 hr
Fan Belt	Replace	400 hr		Kubota
Fuel Filter Cartridge	Replace	400 hr		Kubota
Water separator	Clean	400 hr		Kubota engine
Air filter element	Clean	500 hr		Replace if necessary
Engine bolts and nuts	Other	500 hr		First service — Retighten; Mitsubishi engine, initial 50 hours then scheduled interval
Fuel Filter	Replace	500 hr		Mitsubishi
Fuel filter element	Replace	500 hr
Fuel tank sediment	Other	500 hr		Remove sediment; Kubota engine
Glow plugs	Check	500 hr		Mitsubishi engine
Leveling jacks	Lubricate	500 hr		Mitsubishi engine
Sediment In Fuel Tank	Other	500 hr		Remove (Kubota)
Alternator belt	Replace	1000 hr
Engine starting battery	Inspect	1000 hr		Mitsubishi engine
Fuel system	Other	1000 hr		Bleed air; Mitsubishi engine, as required
Heated Fuel Filter (If Equipped)	Replace	1000 hr		Mitsubishi
Valve clearance	Check	1000 hr
Water sedimenter	Drain	1000 hr		Mitsubishi engine, as required

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
Pressure	Trailer tire inflation (maximum)	50	psi
Speed	Engine operating speed	1800	rpm
Torque	Wheel lug nuts - first pass	20-25	Ft-Lbs (27-33 Nm)	after starting all lug nuts by hand
Torque	Wheel lug nuts - second pass	50-60	Ft-Lbs (67-81 Nm)
Torque	Wheel lug nuts - third pass	90-120	Ft-Lbs (122-162 Nm)	retorque after first road use
Voltage	Ballast incoming voltage	120 +/- 5	V	engine running
Voltage	Generator output voltage	120/240	V	single phase
Voltage	Incoming voltage to ballast	120	V +/- 5V
Voltage	Transformer output at light strike	approximately 400	VAC	as the light strikes
Voltage	Transformer output at light strike	approximately 400VAC striking, stabilizing 240-260VAC	VAC
Voltage	Transformer output stabilized	240-260	VAC	after strike

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	Capacity	Notes
Coolant	60/40	60% Ethylene glycol	below 48°C		Cooling system capable of operating at 120°F ambient
Fuel	Clean diesel fuel			114.0 L	Use clean diesel fuel only; usable fuel volume 30 gal (114 L)

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

Procedures

Light Tower Set Up installation

⚠ The tower extends up to 30 ft (9.14 m). Make sure area above trailer is clear of overhead wires.

Locate tower at ground level or higher than area being illuminated.
Place trailer on firm, level ground; block the wheels.
Rotate tongue jack 90 degrees and raise trailer tongue off tow vehicle.
Connect a good earthen ground to the grounding stud on the frame.
Pull outrigger locking pins and extend outriggers until pins snap in.
Rotate rear jack and level trailer using all four jacks.
Adjust lamps with wing nuts; tighten hardware; connect to junction box.

Daily Inspection maintenance

Inspect electrical cords; do not use if insulation is cut or worn.
Check winch cables centered on each pulley; replace kinked cables.
Check safety pins and mast lock bar spring.
Check the fuel, oil and coolant levels.
Check wheel lugs; tighten or replace any that are loose or missing.

Trailer Wheel Bearing Lubrication maintenance

Tools: grease gun

Remove small rubber plug on grease cap
Attach standard grease gun fitting to grease zerk fitting
Pump grease into fitting until new grease is visible around nozzle
Wipe excess grease from hub and replace rubber plug

Engine Starting and Operation operation

⚠ Never start the engine with any of the circuit breakers switched on!

⚠ Do not crank the engine longer than 10 seconds at a time.

Check engine oil, fuel and coolant levels.
Check the condition of the electrical cord inside the unit.
Confirm main breaker and individual light breakers are OFF.
Turn key to GLOW PLUG and hold until glow plug indicator turns red.
Turn key to START and hold until engine cranks and runs; release key.
Allow engine to reach normal operating temperature before switching on loads.

Lifting the Trailer operation

Tools: Slings, Chains, Hooks

Make sure lifting equipment has sufficient capacity.
Make sure the cradle locking pin is in place.
Attach slings, chains or hooks directly to the central lifting eye.
Use upper or lower forklift pockets, approaching perpendicular to the unit.
Remain aware of the position of other people and objects around you.

Light Operation operation

⚠ Never operate the lights without the protective lens cover or with a cracked or damaged lens cover!

With engine warm and running smoothly, switch main circuit breaker to ON.
Switch each individual light circuit breaker to ON, one at a time.
Ballast indicator lights come on as the lights strike.
Allow 5-15 minutes warm up for full light output.
Wipe bulbs with a clean cloth when replacing to avoid residue.

Lowering the Mast operation

⚠ STOP IMMEDIATELY if mast hangs up or winch cable develops slack

Shut down lights and engine, allow lights to cool 10-15 minutes
Loosen mast rotation knob, align white arrows until stop tabs touch, tighten knob
Turn upper mast winch handle counterclockwise to collapse mast to lowest position
Release mast lock by pulling safety pin, turn lower mast winch handle counterclockwise until mast rests in transport cradle
Insert mast cradle locking pin and secure with safety pin

Lowering the Tower operation

⚠ If the mast hangs up or winch cable develops slack, STOP IMMEDIATELY!

Shut down lights and engine; allow lights to cool 10-15 minutes.
Turn upper mast winch handle to collapse tower to lowest position.
Loosen mast rotation knob; rotate mast so winches face front; tighten knob.
Release mast lock; lower mast with lower winch until it rests in cradle.
Insert cradle lock pin and secure it with the safety pin.

Lowering the Tower with Optional Electric Winch operation

⚠ If the cable develops slack or sections get stuck, STOP IMMEDIATELY!

Shut down lights and engine; allow lights to cool 10-15 minutes.
Loosen mast rotation knob; rotate mast so winches face front; tighten knob.
Press and hold upper winch toggle down to collapse the mast.
Release mast lock bar; hold lower winch toggle right to lower mast into cradle.
Insert cradle lock pin and secure it with the safety pin.

Raising the Mast operation

⚠ Never raise or lower mast while unit is operating

⚠ Do not extend mast beyond colored mark on middle mast tube

Set up and level the unit with outriggers extended
Remove mast cradle locking pin from mast cradle
Check mast cables for wear/damage, ensure properly centered in pulleys, check electrical cord
Ensure area around unit is clear before raising mast to vertical
Remove safety pin from mast lock bar, use lower mast winch handle to raise mast until vertical and locked, secure with safety pin
Use upper mast winch to telescope mast to desired height, extending slowly
Rotate mast by loosening mast rotation knob, turn to desired direction, tighten knob

Raising the Tower operation

⚠ Never raise or lower the mast while the unit is operating.

⚠ Do not extend the mast beyond the colored mark on the middle mast tube.

Remove the mast cradle locking pin from the mast cradle.
Check both cable sets for wear; make sure cables are centered in pulleys.
Make sure the area behind the unit is clear before raising the mast.
Remove safety pin from mast lock bar; raise mast vertical with lower winch.
Ensure mast lock bar snaps into place and secure with the safety pin.
Use upper mast winch to telescope tower to desired height.
Loosen locking knob to rotate mast, then tighten knob.

Raising the Tower with Optional Electric Winch operation

⚠ Never raise or lower the mast while the unit is operating.

Set up and level the trailer; follow manual winch steps 1-3.
Remove the safety pin from the mast lock bar.
Press lower winch toggle switch up until mast lock engages.
Secure the mast lock with the safety pin.
Press and hold upper winch toggle switch up to telescope mast.
Loosen locking knob to rotate mast, then tighten knob.

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 Kubota D1105 family

300

Part #	Description	Category
16241-0567-0	ELEMENT, BREATHER	air_filter
W1052658	Battery Recharging and Maintenance	battery
185-6934	V-Belt	belt
18-0256	DC Circuit Breaker	control_switch
18-0347	Emergency Stop Switch	emergency_stop_switch
149-2106	Fuel Filter Element	fuel_filter
16299-6015-0	GASKET	gasket
185-5421	Plug, Glow	glow_plug
185-7628	24V Glow Plugs	glow_plug
15841-4250-0	ASSY PIPE, OVER FLOW	hose
16241-0551-0	PIPE, BREATHER	hose
16241-7334-0	PIPE, WATER RETURN	hose
132-0349	Pump Impeller	impeller
16032-5300-0	ASSY HOLDER, NOZZLE	injector
16032-5361-0	DUESENSTUECK S a 8	injector
185-5835	Filter, Oil	oil_filter
01023-50612	BOLZEN 2 2 F	other_service
01023-50618	BOLZEN =e = laf zs y	other_service
01123-50814	BOLZEN im - 1	other_service
01133-51035	BOLZEN _ 2 hoe	other_service
0213/IT	CAE Enclosure	other_service
03024-50510	VIS SCHRAUBE 2 2 2	other_service
05012-00508	ZYLINDERSTIFT . - a	other_service
05012-00610	ZYLINDERSTIFT 2 2	other_service
05012-00814	GOUPILLE CYLINDLIQUE	other_service
08103-06202	ROULEMENT A BILLES	other_service
0900-0625	Standard Repair Times - BT Family	other_service
100-3478-02	Cruise Kit	other_service
10585G		other_service
111420-8752-0	AUFKLEBER Ee	other_service
11197-6338-0	ENS.SUPPORT GRP.BUERSTENHALTER dl y	other_service
11470-6338-0	ENS.SUPPORT GRP.BUERSTENHALTER u u 7	other_service
130-4434	Zinc Pencil	other_service
15000-3692-0	KISSEN '	other_service
15000-3693-0	SANGLE LUFTFILTERBAND i	other_service
15108-7238-0	BOLZEN - 2 :	other_service
15221-1172-0	Fe	other_service
15221-1241-3	AUSPUFFTOPFROHR - 7 1	other_service
15221-1243-3	COLLIER DE TOYAU ROHRBAND " - u	other_service
15221-4308-0	FILTEREINSATZ ee ed	other_service
15221-5124-0	JOINT DE SOUPAPE DICHTUNG,DRUCKVENTIL	other_service
15224-4301-0	ASSY FILTER, FUEL	other_service
15224-4320-0	ENS.DECOUVERCLE —_	other_service
15231-7311-0	ABLASSHAHN - 7 u	other_service
15261-1336-0	DEMI CLAVETTE KLEMMSCHEIBE e e	other_service
15261-1442-0	VIS 7 SCHRAUBE ie 1	other_service
15261-9119-0	BOLZEN ) 8 5 8	other_service
15262-6382-0	ZAHNKRANZ u i	other_service
15403-6449-0	ANZEIGERLEUCHTE - {>	other_service
15451-3375-0	ENTLEERUNGSSTOPFEN u i y :	other_service
15481-7305-0	ENS.JOINT MECANIQUE —_	other_service
15501-9331-0	VIS SCHRAUBE 2	other_service
15504-6302-0	MAGNETSCHALTER 1	other_service
15504-6312-0	ABDECKUNG,KABEL ! i	other_service
15504-6350-0	KUGELLAGER u	other_service
15504-6353-0	KUGELLAGER 1	other_service
15521-2353-0	METALLSEITENRING B 2 2 STD	other_service
15521-2395-0	METALLSEITENRING 2 2 2 +0.2MM	other_service
15521-2396-0	METALLSEITENRING H 2 2 +0.4MM	other_service
15596-7271-0	TUYAU DE RETOUR UEBERLAUFROHR =—sd	other_service
15676-7327-0	JOINT PLAT DICHTUNG 1 1	other_service
15694-6599-0	TEMPORISATEUR LAMPETREMBLEUR es =	other_service
15741-1108-3	ELEMENTFILTREA AIR —_	other_service
15741-1147-0	GLUEHLAMPE '	other_service
15800-1000-2	Pb ~LExample—2)	other_service
15800-2000-0	KOLBENRINGE la (Exemple—2)	other_service
15841-3901-0	OELDRUCKSCHALTER v u .	other_service
15841-5103-0	VENTIL u Simpfr a?	other_service
15841-5124-0	JOINT DE SOUPAPE DICHTUNG,DRUCKVENTIL	other_service
15841-5127-0	SIEGE DE RESSORT FEDERTELLER OBERE 3 g a	other_service
15841-5128-0	KOLBENFEDER S S 8	other_service
15841-5129-0	SIEGE DE RESSORT FEDERTELLER UNTERE = g 3	other_service
15841-5136-0	SCHRAUBE a i u	other_service
15841-5316-0	TIGE DEPOUSSOIR —_	other_service
15841-5317-0	RESSORTD'INJECTEUR	other_service
15841-5323-0	RONDELLE DE REGLAGE	other_service
15841-5335-0	CALE DE BLOCAGE DISTANZSCHEIBE _ es esl	other_service
15841-7302-0	GRP.ABLASSHAHN u i	other_service
15841-9810-0	ENS.RONDELLE __	other_service
15841-9851-0	RONDELLE DE REGLAGE	other_service
15841-9852-0	RONDELLE DE REGLAGE	other_service
15841-9853-0	RONDELLE DE REGLAGE	other_service
15841-9854-0	RONDELLE DE REGLAGE	other_service
15841-9855-0	RONDELLE DE REGLAGE	other_service
15841-9863-0	RONDELLE DE REGLAGE	other_service
15841-9870-0	RONDELLEDEREGLAGE	other_service
15841-9871-0	RONDELLE DE REGLAGE	other_service
15841-9872-0	RONDELLE DE REGLAGE	other_service
15841-9873-0	RONDELLE DE REGLAGE	other_service
15841-9874-0	RONDELLE DE REGLAGE	other_service
15841-9875-0	RONDELLE DEREGLAGE	other_service
15841-9877-0	RONDELLE DE REGLAGE	other_service
15841-9878-0	RONDELLE DE REGLAGE	other_service
15841-9880-0	RONDELLE DEREGLAGE	other_service
15841-9882-0	RONDELLE DE REGLAGE	other_service
15841-9883-0	RONDELLE DEREGLAGE	other_service
15841-9884-0	RONDELLE DE REGLAGE	other_service
15841-9886-0	RONDELLE DE REGLAGE	other_service
15841-9890-0	RONDELLE DEREGLAGE	other_service
15841-9892-0	RONDELLEDEREGLAGE	other_service
15852-3314-0	OELEINFUELLSSTOPFEN : '	other_service
15861-5211-0	ABSTANDSSCHEIBE trl ever	other_service
15861-5212-0	ABSTANDSSCHEIBE sep seg 3	other_service
15881-6411-0	RIEMENSCHEIBE,DYNAMO	other_service
15881-6477-0	KUGELLAGER 7 - 1	other_service
15881-6478-0	KUGELLAGER i u	other_service
15881-9301-0	VIS A TETE RONDE RUNDKOPFSCHRAUBE i ; 4	other_service
15881-9302-0	VIS A TETE RONDE RUNDKOPFSCHRAUBE i 2	other_service
15881-9303-0	VIS A TETE RONDE RUNDKOPFSCHRAUBE 7 - S	other_service
15881-9304-0	VIS A TETE RONDE RUNDKOPFSCHRAUBE - - 1	other_service
16006-5209-2	ABSTANDSSCHEIBE ee a ee ee ee	other_service
16006-5211-2	ABSTANDSSCHEIBE saasi6-~lasocte—laacdie—	other_service
16006-5212-2	ABSTANDSSCHEIBE ssnote—tapoesocie=	other_service
16020-1617-0	ARBREACAMES ———_	other_service
16029-5101-0	ENS.POMPE INJECTION	other_service
16030-0304-0	CULASSE COMPLET KOMP.ZYLINDERKOPF —	other_service
16030-5101-0	ENS.POMPE INJECTION	other_service
16030-5106-0	STEUERUNGSTEIL i u i	other_service
16032-0304-0	CULASSE COMPLET KOMP.ZYLINDERKOPF " ~ ypoa et	other_service
16032-4201-0	GRP.KRAFTSTOFFROHR —	other_service
16032-5317-0	FEDER 3 3 2	other_service
16032-5323-0	RONDELLE DE REGLAGE	other_service
16032-9810-0	ENS.RONDELLE GRP.EINSTELLSCHEIBE J e 2 OPTION	other_service
16032-9850-0	EINSTELLSCHEIBE El g iS 0.10MM	other_service
16032-9852-0	RONDELLE DE REGLAGE	other_service
16032-9854-0	EINSTELLSCHEIBE d g 3 0.50MM	other_service
16032-9859-0	EINSTELLSCHEIBE Z sl J 0.80MM	other_service
16060-5605-0	GRP.GABELHEBEL 499916~l4a0016~ aL	other_service
16222-7270-3	ENS.BRIDE A EAU KOMP.FLANSCH ~39798q~39708d 5	other_service
16222-8304-0	ASSY THERMOSWITCH	other_service
16229-7428-0	RIEMNSCHEIBE ul 1 5	other_service
16231-5115-0	ENGREPOMPE D'INJEC.	other_service
16231-5850-0	TEMPORISATEUR MECAN	other_service
16231-6401-0	GRP.WECHSELSTROMDYN	other_service
16239-2501-4	VOLANT MOTEUR COMP.	other_service
16239-5101-0	ENS.POMPE INJECTION	other_service
16239-6583-0	ENS.COUPLEUR RELAIS	other_service
16241-0345-0	VIS DE CYLINDRE ZYLINDERKOPFSCHRAUBE	other_service
16241-0446-0	OELDICHTUNGSRING 1 ; 1	other_service
16241-0454-0	VIS BOLZEN, LAGERKASTEN $ 8 e	other_service
16241-0462-0	PLATTE u i	other_service
16241-0481-3	PORTE JOINT DECKEL, LAGERKASTEN 1 ' 1	other_service
16241-0514-0	PLAQUE DELEMENT PLATTE,ELEMENT 1 1 1	other_service
16241-0515-0	PLAQUE DELEMENT PLATTE,ELEMENT 1 1 1	other_service
16241-0537-0	BOUCLIER,HUILE OELSCHILD,ENTLUEFTER	other_service
16241-0555-0	RACCORD D’ASPI-TUYAU	other_service
16241-1311-0	EINLASSVENTIL : a es	other_service
16241-1312-0	AUSLASSVENTIL -j 8 i	other_service
16241-1328-0	VENTILKAPPE _ z g E	other_service
16241-1333-0	CUVETTE SUPERIEURE —_	other_service
16241-1354-0	EINLASSVENTILFUHRUNG	other_service
16241-1356-0	GUIDE SOUP.D'ECHAP.	other_service
16241-1431-0	RESSORT DE CULBUTEUR	other_service
16241-1435-0	SUPPORT DE CULBUTEUR	other_service
16241-1443-0	RONDELLE /	other_service
16241-1444-0	RONDELLE _ SCHEIBE $ : z	other_service
16241-1627-0	BOUCHON ARBRE A CAME	other_service
16241-1632-0	BOUCHON STOPFENNOCKENWELLE an	other_service
16241-2214-0	VIS DE BIELLE BOLZEN S 6 J	other_service
16241-2231-0	METALLTEIL 8 S s STD SET	other_service
16241-2297-0	METALLTEIL S S & —0.2MM SET	other_service
16241-2298-0	METALLTEIL G d c —0.4MM SET	other_service
16241-2325-0	COLLIER VILEBREQUIN	other_service
16241-2328-0	FRETTE ARRIERE MUFFE u u u	other_service
16241-2347-0	COUSSINET DE VILEBR.	other_service
16241-2348-0	COUSSINET DE VILEBR.	other_service
16241-2386-0	COUSSINET DE VILEBR.	other_service
16241-2387-0	COUSSINET DE VILEBR.	other_service
16241-2391-0	COUSSINET DE VILEBR.	other_service
16241-2392-0	COUSSINET DE VILEBR.	other_service
16241-2393-0	COUSSINET DE VILEBR.	other_service
16241-2394-0	COUSSINET DE VILEBR.	other_service
16241-2425-0	WELLE,FREILAUFGETR. ? 1	other_service
16241-2426-0	WELLE,FREILAUFGETR. i i ;	other_service
16241-2432-0	DLE GEAR CIRCLIP SEEGERING - r u	other_service
16241-2436-0	HALSRING - . u	other_service
16241-2437-0	HALSRING 2 2 i	other_service
16241-2516-0	VIS DE VOLANT BOLZEN,SCHWUNGRAD 6 - 6	other_service
16241-3507-0	ASSY ROTOR, OIL PUMP	other_service
16241-5119-0	RONDELLE SCHEIBE - [4	other_service
16241-5129-0	SIEGE DE RESSORT FEDERTELLER UNTERE s g 8	other_service
16241-5135-0	VISDEAIR-AVICLTEUR	other_service
16241-5138-0	MUFFE G w S	other_service
16241-5526-0	ARBREDEPOIDSREG.	other_service
16241-5527-0	SUPPORT POIDS REGUL.	other_service
16241-5539-0	SUPPORT REGUL-PIGNON	other_service
16241-5545-0	BAGUEDEREGULATEUR	other_service
16241-5546-2	RONDELLE DEBUTEE	other_service
16241-5615-3	GABELHEBELWELLE 4 i	other_service
16241-5625-0	COUV.FOURCHE ARBRE	other_service
16241-5633-0	ROULEMENT KUGELLAGER u i	other_service
16241-5634-0	ROULEMENT KUGELLAGER u '	other_service
16241-5716-0	LEVIER DE VIT--CONTRO DREHZAHLVERSTELHEBEL . . 1	other_service
16241-6401-0	GRP.WECHSELSTROMDYN	other_service
16241-7287-0	TUYAU D'EAU _	other_service
16241-7305-0	ENS.JOINT MECANIQUE	other_service
16241-7335-0	PIPE, WATER RETURN	other_service
16241-7337-0	PIPE, WATER RETURN	other_service
16241-7351-0	TURBINE DE POMP FLUEGELRAD 1 1 i	other_service
16241-9149-0	GOUJON STEHBOLZEN - 6	other_service
16241-9233-0	MUTTER	other_service
16241-9523-0	SCHEIBEN-KEIL	other_service
16259-0402-0	KMP.GETRIEBEGEHAEUSE ’ '	other_service
16259-0461-0	CARTER VOLANT GEHAEUSEEINHEIT 7	other_service
16259-5409-0	DISPOSITIF,RALENT GRP.FREILAUFAPPARAT . fF u	other_service
16259-5410-2	VIS DE REGLAGE GRP.ENSTELLBOLZEN - 7 v	other_service
16259-6583-0	ENS.COUPLEUR VERROU	other_service
16259-7343-0	JOINT DE POMPE A EAU	other_service
16259-7351-0	TURBINE DE POMP FLUEGELRAD : 1	other_service
16259-7352-0	BRIDE DE POMPE A EAU	other_service
16259-8819-0	TREMBLEURAUFKLEBER : \	other_service
16261-0304-0	CULASSE COMPLET KOMP.ZYLINDERKOPF ae ee	other_service
16261-0404-0	ENS.PALIER VILEBREQ. _	other_service
16261-0405-0	ENS.PALIER VILEBREQ. _	other_service
16261-0409-0	ENS.PALIER VILEBREQ. —_	other_service
16261-1177-0	ENS.COLLECTEUR D/AD. GRP.ANSAUG-ROHRKRUE.	other_service
16261-1182-2	JOINT DE COLLADM. DICHTUNG ANSAUGROHR	other_service
16261-1236-0	JOINT DE COLL.ECHAP.	other_service
16261-1405-0	ENS.AXE DE CULBUTEUR	other_service
16261-1450-0	ENS.COUVERCLE CULASSE	other_service
16261-1452-0	JOINT COUVRE-CULASSE	other_service
16261-4201-0	GRP.KRAFTSTOFFROHR —	other_service
16261-4250-2	ENS.TUYAU TROP-PLEIN	other_service
16261-5123-0	RESSORT SOUPAPE REF	other_service
16261-5128-0	KOLBENFEDER g 3 g)	other_service
16261-5300-0	ENS. PORTE-INJECTEUR	other_service
16261-5361-0	DUESENSTUECK =	other_service
16261-5501-3	ACHSE	other_service
16261-5628-0	STARTFEDERSTIFT ; : '	other_service
16261-6382-0	COURONNE DEDEMARRE.	other_service
16261-6551-0	GLUEHKERZE Eton ena eee	other_service
16261-6556-0	GLUEHKERZEKORD ' ' '	other_service
16261-7428-0	RIEMNSCHEIBE - i	other_service
16264-0101-0	KOMP.KURBELGEHAEUSE	other_service
16264-8334-0	COUVERCLE DECKEL ; t _	other_service
16265-2301-3	KOMP.KURBELWELLE 1 1 1	other_service
16265-2501-0	KOMPSCHWUNGRAD —	other_service
16265-5101-0	ENS.POMPE INJECTION	other_service
16265-5648-0	STARTERFEDER Gi - 1	other_service
16265-8711-3	PLAQUE MOTEUR BEZEICHNUNGSTAFEL	other_service
16265-8711-4	PLAQUE MOTEUR BEZEICHNUNGSTAFEL Eman	other_service
16271-0345-0	VIS DE CYLINDRE ZYLINDERKOPFSCHRAUBE]._ 4,¢08	other_service
16271-1324-0	RESSORT DE SOUPAPE _	other_service
16271-5122-0	SUPPORT ENTLAST-VENTILHALTER 2 2 3	other_service
16271-5506-0	POIDS COMP. REGUL. _	other_service
16271-5532-0	ENGRENAGE DE REGULAT	other_service
16271-5535-0	BAGUE DE REG.PIGNON	other_service
16271-5541-0	CIRCLIP DE REG.ARBRE	other_service
16271-5602-3	AXED'ACCELERATEUR	other_service
16271-5715-0	LEVIER DE VIT-CONTRO	other_service
16271-5772-0	LEVIER D'ARRET MOTOR-STOPHEBEL q { 7	other_service
16271-5774-0	WELLE - = i	other_service
16271-6353-0	KUGELLAGER u u :	other_service
16271-8745-0	ETIQUETTE DE ELEMENT	other_service
16272-5115-0	ENGREPOMPE D'INJEC.	other_service
16282-3642-2	ENS.JAUGE ET GUIDE GRP.FUEHRUNG.OEL-MESS	other_service
16282-9601-0	STOPFEN ° ° \	other_service
16285-5409-0	DISPOSITIF,RALENT GRP.FREILAUFAPPARAT i u :	other_service
16285-5410-2	VIS DE REGLAGE GRP.ENSTELLBOLZEN u i! ci	other_service
16285-6302-0	ENS.INTERRUPTEUR GRP.MAGNETSCHALTER i 1 7	other_service
16285-6304-0	GRP.KUPPLUNG U u .	other_service
16285-6320-0	ENDRAHMEN u u ;	other_service
16285-8334-0	COUVERCLE DECKEL yee a=	other_service
16286-4343-0	SUPPORT DE FILTER HALTERUNG - :	other_service
16286-6360-2	ANLASSERSCHALTER _ 5 ae eee Ee	other_service
16299-0413-0	JOINT DICHTUNGGETRIEBEGEH. fi i	other_service
16299-0482-0	JOINT DICHTUNG 1 1 u	other_service
16299-7292-0	JOINT DE BRIDE DICHTUNG 1 '	other_service
16299-8813-0	JOINT,CARTER DE DIS.	other_service
16611-6301-0	Petal ee oe 12V 1.4KW	other_service
16611-6366-0	PRISE DE SOLENOIDE CABLESTOPSOLENOID u u	other_service
16613-0150-0	KOMP.OELWANNE 4ss069~ ee el	other_service
16616-1135-0	KAPPE 1	other_service
16616-1386-0	RIEMENABDECKUNG ; ° j	other_service
16616-6366-0	PRISE DE SOLENOIDE CABLESTOPSOLENOID i u	other_service
16616-7214-0	KUEHLERFUSS . - f	other_service
16616-7270-3	ENS.BRIDE A EAU KOMP.FLANSGH - u	other_service
16616-8916-3	MANUEL D'INSTRUCTION BETRIEBSANLEITUNG i 1 a	other_service
16625-7233-0	LUFTLEITBLECH - 7 u ?	other_service
16662-6583-0	ENS.COUPLEUR CONNEC.	other_service
16683-0461-0	CARTER VOLANT	other_service
16683-2501-4	KOMP.SCHWUNGRAD 1 - 1	other_service
16683-5501-0	ENS. ARBRE REGULAT. —_	other_service
16683-5506-0	POIDS COMP. REGUL. _	other_service
16683-5527-0	SUPPORT POIDS REGUL.	other_service
16683-5532-0	ENGRENAGE DE REGULAT	other_service
16683-5541-0	CIRCLIPLEGULARBRE	other_service
16683-5545-0	BAGUE DE REGULATEUR	other_service
16683-5551-0	COLLIER DEPOIDSRE.	other_service
16683-5562-0	RONDELLE DE D'ACCEL.	other_service
16683-5602-0	ENS.AXE D'ACCELERAT.	other_service
16683-5604-2	KOMP.GABELHEBEL 7 7 1	other_service
16683-5605-2	GRP.GABELHEBEL ot oe i	other_service
16683-5716-0	LEVIER DE VIT-CONTRO	other_service
16683-7213-0	KUEHLERFUSS - 7 iy	other_service
16692-2501-0	KOMP.SCHWUNGRAD Fotis leeted 7 Sj	other_service
16692-2501-3	KOMP.SCHWUNGRAD —	other_service
16695-5539-0	SUPPORT REGUL-PIGNON	other_service
17213-1231-0	COLLECTEUR D'ECHAPP.	other_service
185-6721	Breather Filter Element	other_service

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

Aftermarket parts that fit this engine

16241-15114 FridayParts $58.99 16241-15110 FridayParts $58.99 16241-15111 FridayParts $58.99 1J036-10000 FridayParts $7219.99 6Pcs FridayParts $8.99 1G673-15550 FridayParts $59.99

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Filters for this engine

Air filter: Kubota RG64842831 Kubota R141142289 Donaldson P775687 Donaldson P821575 Donaldson P822858 Wix 46368 Wix 46438NP Wix 42985
Fuel filter: Kubota 607 Kubota 1627143560 Kubota 1258143013 Kubota 1522143081 Donaldson P502161 Donaldson P502166 Donaldson P550012 Donaldson P550127
Oil filter: Kubota W21ESO1600 Kubota 7665025430 Kubota 923980512000 Kubota 87415600 Kubota 1584132430 Donaldson P502007 Donaldson P502051 Donaldson P550162

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

Also used in

Hitachi EX16-2B — Excavator Compact
Hitachi EX22-2 — Excavator Compact
Kubota B2420 — Tractor
Kubota KX41 — Excavator Compact
Kubota KX41-2 — Excavator Compact
Kubota KX41H — Excavator Compact
Kubota KX61 — Excavator Compact
Kubota KX61-2 — Excavator Compact
Kubota NSD8 — Agricultural Equipment
Kubota RTV1140CPX — Utility Vehicle
Kubota U27-4 — Excavator Compact
Sany SY16C — Excavator

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 Kubota D1105-E3BG?

The Kubota D1105-E3BG engine has an oil capacity of 5.1 liters.

What is the displacement of the Kubota D1105-E3BG?

The Kubota D1105-E3BG has a displacement of 1.12 liters with 3 cylinders.

Which generators use the Kubota D1105-E3BG engine?

The Kubota D1105-E3BG powers 6 generator set(s), including Generac MLG8K, John Deere MLG8K, Magnum MLG8K, Magnum MLT 4080, Magnum MLT3080KV.

What oil filter does the Kubota D1105-E3BG use?

The Kubota D1105-E3BG uses oil filter part numbers Kubota W21ESO1600, Kubota 7665025430, Kubota 923980512000.

What fuel filter does the Kubota D1105-E3BG use?

The Kubota D1105-E3BG uses fuel filter part numbers Kubota 607, Kubota 1627143560, Kubota 1258143013.

What air filter does the Kubota D1105-E3BG use?

The Kubota D1105-E3BG uses air filter part numbers Kubota RG64842831, Kubota R141142289, Donaldson P775687.

How often should you change the oil in the Kubota D1105-E3BG?

The Kubota D1105-E3BG oil change interval is every 50 hours.

What is a common problem with the Kubota D1105-E3BG engine?

A commonly reported issue on generators using the Kubota D1105-E3BG is: Mast light is too hot.. Fix: Allow light to cool 10-15 minutes before restarting..