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Home›FG Wilson›FG Wilson K8-1

FG Wilson K8-1 Generator Set

The FG Wilson K8-1 is a 8 kW (8 kVA) standby generator set powered by a Kubota D1105 engine. It is available at , Single phase-phase and 50 Hz. It holds about 4.2 L (1.1 gal) of oil and 4 L (1.1 gal) of coolant. The set measures 1485×770×1100 mm (58.5×30.3×43.3 in), weighs about 400 kg (882 lb) and produces 65.3 dBA at 7.9 m. The same D1105 engine also powers generator sets from Atlas Copco, Cummins/Onan and WhisperPower.

8 kW
Standby
1.123 L
Displacement
4.2 L
Oil capacity
2
Document types

How to read your FG Wilson serial & model number →

Specifications

Frequency50.0 Hz
Standby power8 kW
Standby kVA8
Prime power7 kW
ControllerAccess 1500 lockable
Oil capacity4.2 L
AlternatorAco3 200/4
PhaseSingle phase
Dimensions (L×W×H)1485×770×1100 mm
Dry weight400 kg
Sound level65.3 dBA @ 7.9 m

Engine

Kubota D1105
Oil capacity4.2 L
Coolant capacity4.0 L
Displacement1.123 L
AspirationIndirect Injection
Rated speed1500 rpm

Maintenance & consumables

for the Kubota D1105
ItemSpecCapacityPart #Interval
Air filterAir filter element—500 hr find
Fuel filterFuel filter assembly—500 hr find
Oil filterKubota engine oil filter—50 hr find
BeltV-belt—500 hr find

Compatible filters for the Kubota D1105 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Kubota RG64842831 Kubota R141142289 Donaldson P775687 Donaldson P821575 Donaldson P822858
  • Fuel filter: Kubota 607 Kubota 1627143560 Kubota 1258143013 Kubota 1522143081 Donaldson P502161
  • Oil filter: Kubota W21ESO1600 Kubota 7665025430 Kubota 923980512000 Kubota 87415600 Kubota 1584132430

Common questions

What is the power rating of the FG Wilson K8-1?

The FG Wilson K8-1 is rated 8 kW standby (8.0 kVA).

What engine does the FG Wilson K8-1 use?

The FG Wilson K8-1 is powered by the Kubota D1105 engine.

What is the oil capacity of the FG Wilson K8-1?

The Kubota D1105 engine in the FG Wilson K8-1 has an oil capacity of 4.2 liters.

What alternator does the FG Wilson K8-1 use?

The FG Wilson K8-1 uses a Aco3 200/4 alternator.

Parts

60
Part #DescriptionQtySystem
1001217391LAMP, GASKET LED IWE 400A/RGasket PartsGeek
1001217393LAMP, LENS GASKET LED IWE 400 WA/RGasket PartsGeek
10775Filter, oil, Kubota D1005/D11051Filter Amazon eBay $31.99 PartsGeek
122-0810Oil Filter MDKAL/A/B1Oil filter Amazon eBay $36.45 PartsGeek
130-4434Zinc Pencil1Zinc anode eBay $32.94 PartsGeek
132-0415Pump Impeller1Impeller PartsGeek
149-2106Fuel Filter1Fuel filter Amazon eBay $36.99 PartsGeek
149-2289Glow Plug MDKAL/A/B (12 Volt)Glow plug PartsGeek
155-2033Stainless Steel Exhaust Elbow, 90 degrees, 2 inch OD1Hose PartsGeek
155-3147Water Separator with Resonator (WL & RES)1Fuel filter PartsGeek
1730169KIT, HYDRAULIC OUTRIGGER HOSE + FITTINGS2Hose PartsGeek
1730768FILTER, PRE-CLEANER BOWL (DONALDSON)A/RAir filter PartsGeek
1730785TUBING, HEADER TANK /RADIATOR1Hose PartsGeek
1730796SENSOR, D905 ENGINE TEMPERATURE1Sensor PartsGeek
1730815PRIMER BULB, FUEL LINE1Pump PartsGeek
1730874SENSOR, OIL PRESSURE1Sensor PartsGeek
1730915KIT, WHEEL BEARING AND SEAL2Seal PartsGeek
1730918SENSOR, WATER LEVEL1Sensor PartsGeek
1730920SEAL, WHEEL BEARING SEAL2Seal PartsGeek
1730930FILTER, ENGINE FUEL FILTER1Fuel filter PartsGeek
1730935GLOW PLUGS D9053Glow plug PartsGeek
1730954HOSE, RADIATOR TOP HOSE1Hose PartsGeek
1730962HOSE, RADIATOR LOWER HOSE1Hose PartsGeek
1730963FILTER ELEMENT, D905 ENGINE AIR1Air filter PartsGeek
1731355SEAL KIT, TILT/LIFT CYCLINDER1Seal PartsGeek
1731356SEAL KIT, TILT/LIFT CYCLINDER1Seal PartsGeek
1733314HOSE, ENGINE OIL DRAIN1Hose PartsGeek
1733346HOSE KIT, MAST LIFT CYLINDER (GREEN/BLACK)1Hose PartsGeek
1733347HOSE KIT, DROOP TILT CYLINDER (BLUE/WHITE)1Hose PartsGeek
1733348HOSE KIT, TELE-MAST CYLINDER (RED/SILVER)1Hose PartsGeek
1733812HOSE, DRAWBAR BRAKELINE(1)Hose PartsGeek
1733813HOSE, AXLE BRAKELINE(2)Hose PartsGeek
1734155TUBING, LIFT CYLINDER HYRAULIC1Hose PartsGeek
1734156TUBING, LIFT CYLINDER HYDRAULIC1Hose PartsGeek
1734188SEAL, DOOR RUBBER5Seal PartsGeek
1735652HOSE, FUEL DELIVERY-LINE 5/16”1Hose PartsGeek
1737576HOSE, FUEL RETURN-LINE 3/16”1Hose PartsGeek
185-5835Oil Filter1Oil filter Amazon eBay $21.32 PartsGeek
185-6934V-Belt1Belt Amazon eBay $39.00 PartsGeek
185-7055Cruise Kit2Cruise kit PartsGeek
2120929FILTER, D905 ENGINE OIL1Oil filter PartsGeek
2400041FUSE, STARTER MOTOR 25 A1Starter PartsGeek
300-1500Fuel Filter1Fuel filter PartsGeek
323-1544Thermostat1Thermostat PartsGeek
324-1491Oil Filter1Oil filter PartsGeek
324-1542Fuel Injection Pump1Pump PartsGeek
503-1353Wet Exhaust Hose1Hose PartsGeek
511-0201V-Belt1Belt Amazon eBay PartsGeek
612-6673Water Pump1Pump PartsGeek
F2690Front Tire2Tire PartsGeek yemparts $617.87
SK151Filter, service kit - 250 hr, Kubota D1005/D11051Service kit PartsGeek
SK152Service kit - 2000 hr, Kubota D1005/D11051Service kit PartsGeek
0400003L/TBATTERY, 12 V (ENGINE)1Service part / kit PartsGeek
10000-04059In line with our policy of continuous product development, we reserve the right to change specification without notice.Service part / kit PartsGeek
1001226223TVS MODULE FUSE, E 20 A/250 V P-314A/RService part / kit PartsGeek
155-2030Waterlift Muffler (WL)1Service part / kit PartsGeek
1730577KIT, BRAKE SHOE2Service part / kit PartsGeek
185-5523Crankcase Breather1Service part / kit PartsGeek
405-5253Sound Shield Kit1Service part / kit PartsGeek
4360161FUSE, ELECTRICAL 20 A4Service 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.

Available documents

Spec sheet — FR Product Rating Summary (FG Wilson)Spec sheet — GE Product Rating Summary (FG Wilson)Spec sheet — Product Rating Summary(I) (FG Wilson)Spec sheet — Product Rating Summary (FG Wilson)Reference — Small Generating sets(A3) (FG Wilson)

Other sets with this engine

Cummins/Onan MDKALCummins/Onan MDKAVCummins/Onan MDKAWFG Wilson K10