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Home›Generac›Generac QUIETPACT 40 G

Generac QUIETPACT 40 G Generator Set

The Generac QUIETPACT 40 G is a 3.6 kW gasoline standby generator set powered by a Generac GN-220 engine. It operates at 60 Hz. It holds about 710 L (187.6 gal) of oil. The same GN-220 engine also powers generator sets from Magnum.

3 kW
Standby
0.216 L
Displacement
710.0 L
Oil capacity
3
Document types

How to read your Generac serial & model number →

Specifications

Fuelgasoline
Frequency60.0 Hz
Standby power3 kW
Prime power3 kW
Oil capacity710.0 L

Engine

Generac GN-220
Oil capacity710.0 L
Displacement0.216 L
Aspiration4-stroke
Rated speed2850 rpm

Maintenance & consumables

for the Generac GN-220
ItemSpecCapacityPart #Interval
Air filterPaper element7860125 hr Amazon eBay $10.67 PartsGeek
Fuel filter86311100 hr Amazon eBay $28.68 PartsGeek
Oil filter7018550 hr Amazon eBay $10.49 PartsGeek
Oil24.0 oz5W-3025 hr PartsGeek

Common questions

What is the power rating of the Generac QUIETPACT 40 G?

The Generac QUIETPACT 40 G is rated 3 kW standby.

What engine does the Generac QUIETPACT 40 G use?

The Generac QUIETPACT 40 G is powered by the Generac GN-220 engine.

What fuel does the Generac QUIETPACT 40 G use?

The Generac QUIETPACT 40 G runs on gasoline.

What is the oil capacity of the Generac QUIETPACT 40 G?

The Generac GN-220 engine in the Generac QUIETPACT 40 G has an oil capacity of 710.0 liters.

Parts

114
Part #DescriptionQtySystem
00264Engine Oil1Oil PartsGeek
00272Clock button1Clock PartsGeek
00273Timer button1Timer PartsGeek
00280Detail A1Detail PartsGeek
030340HOSE, 1/4" ID8.5Hose PartsGeek
048031CCLAMP HOSE BAND ¼"2Hose PartsGeek
0742600144CABLE, STARTER1Starter PartsGeek
086729CONTACTOR, STARTER1Starter PartsGeek
087769FILTER, FUEL1Fuel filter Amazon eBay $49.99 PartsGeek
0D7513PUMP, FUEL1Pump PartsGeek
0D7613FUEL LINE, FILTER TO PUMP1Pump PartsGeek
0D7614FUEL LINE, PUMP TO CARB1Pump PartsGeek
0D8595MOUNT, FUEL FILTER SUPPORT1Fuel filter PartsGeek
0D8981FILTER GASKET1Gasket PartsGeek
0E0017GASKET, MUFFLER TAIL PIPE BOX1Gasket PartsGeek
21704GASKET, CYLINDER HEAD1Gasket PartsGeek
303401/4" FUEL LINE 4" LONG2Hose PartsGeek
34043Filter, air - solar1Air filter PartsGeek
34174Gasket, exhaust1Gasket PartsGeek
47290HOSE-3/8 I.D. x 11- 1/2" LONG1Hose PartsGeek
70185FILTER, OIL1Oil filter Amazon eBay $10.49 PartsGeek
72347SPARKPLUG, CHAMPION RC12YC1Spark plug Amazon eBay $19.45 PartsGeek
77667SWITCH, OIL PRESSURE1Sensor PartsGeek
78601ELEMENT, AIR FILTER1Air filter Amazon eBay $10.67 PartsGeek
78629GASKET, BREATHER2Gasket PartsGeek FridayParts $22.76
78631GASKET, CARBURETOR/SKIRT1Gasket PartsGeek
81695SEAL, OILCRANKSHAFT2Seal PartsGeek
8258003/16"CARBURETOR LINE (4" LONG)1Hose PartsGeek
82580C3/16"CARBURETOR LINE1Hose PartsGeek
82580D3/16" CARBURETOR LINE (4" LONG)1Hose PartsGeek
83152GEROTOR, INNER1Pump PartsGeek
83153GEROTOR, OUTER1Pump PartsGeek
86311FUEL FILTER1Fuel filter Amazon eBay $28.68 PartsGeek
86697ASSY. IGNITION SENSOR1Sensor PartsGeek kuduparts $32.00
86707GASKET, CARB/INLET ADAPTOR1Gasket PartsGeek
86710HOSE, CARBURETOR INLET1Hose PartsGeek
86718SEAL RUBBER EXTRUSION3.5Seal PartsGeek
87478GASKET, OIL FILTER ADAPTOR1Gasket PartsGeek
88156SEAL VALVE-INTAKE1Seal PartsGeek
89045SEAL, WASHER EXHAUST PIPE1Seal PartsGeek
89048SEAL, OIL FILTER HOLE1Seal PartsGeek
89062HOSE, BREATHER1Hose PartsGeek
89096GASKET, CRANK CASE FLANGE1Gasket PartsGeek
89476GASKET, EXHAUST1Gasket PartsGeek FridayParts $272.43
90051GASKET, SPACER/HEAD2Gasket PartsGeek
90071O-RING, 1.062" I.D.1Seal PartsGeek
90072O-RING .562" I.D.1Seal PartsGeek
90475PUMP, FUEL1Pump eBay $25.93 PartsGeek
90536GASKET, AIR CLEANER OUTLET1Gasket PartsGeek
94090SWITCH-THERMAL, OIL TEMP.1Sensor PartsGeek
94643GASKET, OIL DRAIN PLUG1Gasket PartsGeek
96362GASKET, ROCKER COVER1Gasket PartsGeek
96459GASKET, CARB/INLET/ADAPTOR1Gasket PartsGeek
A8822GASKET, CYLINDER HEAD1Gasket PartsGeek
00243Grease1Service part / kit PartsGeek
00271Timer Control module1Service part / kit PartsGeek
00283Solar Panel Connections1Service part / kit PartsGeek
00284Service Pin, Actuator Lockout Bracket1Service part / kit PartsGeek
00285Battery Covers1Service part / kit PartsGeek
0028660A Fuse, Left Battery Bank, Right Battery Bank, Charge Controller, LED Driver, 24V Terminal, Ground Terminal1Service part / kit PartsGeek
00287Engine Oil Dipstick, Engine Compartment1Service part / kit PartsGeek
00288Feeler Gauge, Allen Wrench1Service part / kit PartsGeek
022097WASHER LOCK M6-1/4"2Service part / kit PartsGeek
022129WASHER LOCK M8-5/16"2Service part / kit PartsGeek
022131WASHER FLAT 3/8-M102Service part / kit PartsGeek
022237WASHER LOCK 3/8"1Service part / kit PartsGeek
022259NUT HEX 5/16"-182Service part / kit PartsGeek
022473WASHER FLAT ¼"2Service part / kit PartsGeek
023484EBUSHING, 0.50" SNAP1Service part / kit PartsGeek
023484SBUSHING, 1.09" SNAP1Service part / kit PartsGeek
029451TAPE FOAM 1/8" X ½"2.1Service part / kit PartsGeek
029451AFOAM TAPE 1/16" X ½"8.75Service part / kit PartsGeek
047411SCREW HHC M6-1.0 X 162Service part / kit PartsGeek
049813NUT HEX M6 X 1.02Service part / kit PartsGeek
064113SCREW, M6-1.00 X 20MM WING1Service part / kit PartsGeek
0742600143CABLE, BATTERY CONNECTION1Service part / kit PartsGeek
074908SCREW HHTT M5-0.8 X 104Service part / kit PartsGeek
075763ABOOT BATTERY CABLE2Service part / kit PartsGeek
0A2115WASHER NYLON .250"1Service part / kit PartsGeek
0A44563/8" SPECIAL L/WASHER1Service part / kit PartsGeek
0A7215SCREW SW ¼"-20 X 5/8" WITH NYLON WASHER18Service part / kit PartsGeek
0C5443BLOCK, TERMINAL BATTERY POST1Service part / kit PartsGeek
0C5644SLIDE LATCH, FLUSH2Service part / kit PartsGeek
0C7423STUD 3/8"-16 X 2"-1/4" BRASS1Service part / kit PartsGeek
0C7561BOLT CARR 3/8"-16 X 1"1Service part / kit PartsGeek
0C7968NUT HEX JAM 3/8"-16 BRASS4Service part / kit PartsGeek
0D3700NUT FLANGE M6-1.0 NYLOK24Service part / kit PartsGeek
0D6822TRAY, ENCLOSURE1Service part / kit PartsGeek
0D6939PANEL, REAR DIVIDER1Service part / kit PartsGeek
0D6940PANEL, FRONT DIVIDER1Service part / kit PartsGeek
0D6941PANEL, ENCLOSURE BACK1Service part / kit PartsGeek
0D6942PANEL, ENCLOSURE SIDE1Service part / kit PartsGeek
0D6943PANEL, ENCLOSURE ROOF1Service part / kit PartsGeek
0D6944PANEL, ENCLOSURE DOOR1Service part / kit PartsGeek
0D6945COMPARTMENT, AIR INTAKE1Service part / kit PartsGeek
0D7176WASHER SELF LOCKING 1"4Service part / kit PartsGeek
0D7293PANEL AIR BOX COVER1Service part / kit PartsGeek
0D8254SHIELD, MUFFLER1Service part / kit PartsGeek
0D8627FOAM, AIR INTAKE COMPARTMENT2Service part / kit PartsGeek
0D8628FOAM, ROOF AIR OUT COMPARTMENT1Service part / kit PartsGeek
0D8628AFOAM, BACK COMPARTMENT1Service part / kit PartsGeek
0D8628BFOAM, FRONT AIR OUT COMPARTMENT1Service part / kit PartsGeek
0D8691FOAM, DOOR PANEL1Service part / kit PartsGeek
0D8717CUSTOMER CONNECTION HARNESS1Service part / kit PartsGeek
0D9020FOAM, AIR OUT COMPARTMENT SIDE1Service part / kit PartsGeek
0D9282HARDWARE CLOTH COMPARTMENT AIR OUT1Service part / kit PartsGeek
0E0014BOX, MUFFLER TAIL PIPE1Service part / kit PartsGeek
0E0393ASSEMBLY, CAP & DIPSTICK1Service part / kit PartsGeek
0E0724ASSEMBLY OIL DRAIN1Service part / kit PartsGeek
22676FUSE, 15A. AGC1Service part / kit PartsGeek
32150Regulator, vaporizer - LPG1Service part / kit PartsGeek
32151Regulator, direct-operated1Service part / kit PartsGeek dieselpartscenter $1.22
34108Regulator, low pressure1Service part / kit PartsGeek
34359Muffler, solar - EES1Service 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
Prime0.24
Prime50%0.35
Prime100%0.55

Available documents

Brochure — 0179570SBY (Generac)Owner's manual — D8351 (Generac)Parts manual — 0D8351 (Generac)

Other sets with this engine

Generac Impact-34 plusGenerac Impact-36 plusGenerac Impact-36GGenerac NP-30G