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Kohler 6.5RFMY Generator Set

The Kohler 6.5RFMY is a 5.5 kW (6.9 kVA) Gasoline standby generator set powered by a Kohler K-582 engine. It operates at 50 Hz. It holds about 3.8 L (1.0 gal) of oil.

5 kW
Standby
0.9457 L
Displacement
3.8 L
Oil capacity
1
Document types

How to read your Kohler serial & model number →

Specifications

FuelGasoline
Frequency50.0 Hz
Standby power5 kW
Standby kVA6
Oil capacity3.8 L

Engine

Kohler K-582
Oil capacity3.8 L
Displacement0.9457 L
Aspirationair-cooled
Rated speed1800 rpm

Maintenance & consumables

for the Kohler K-582
ItemSpecCapacityPart #Interval
Air filter230722100 hr PartsGeek
Fuel filter92 050 02500 hr PartsGeek
Oil filter277233100 hr Amazon eBay $19.82 PartsGeek
Belt—500 hr find
Coolant—1000 hr
Oil48 052 01 PartsGeek

Common questions

What is the power rating of the Kohler 6.5RFMY?

The Kohler 6.5RFMY is rated 5 kW standby (6.9 kVA).

What engine does the Kohler 6.5RFMY use?

The Kohler 6.5RFMY is powered by the Kohler K-582 engine.

What fuel does the Kohler 6.5RFMY use?

The Kohler 6.5RFMY runs on Gasoline.

What is the oil capacity of the Kohler 6.5RFMY?

The Kohler K-582 engine in the Kohler 6.5RFMY has an oil capacity of 3.8 liters.

Parts

189
Part #DescriptionQtySystem
1-922Gasoline Fuel System, WARNING, Gasoline Carburetor Adjustments, LP Gas Fuel System, Specification— LP Liquid, Specification— LP Vapor, Fuel Valve and Filter— LP Liquid, Choke Adjustments, Electronic Governor, Air Cleaner, Battery, Cleaning, Checking Electrolyte Level, Checking Specific GravityAir filter PartsGeek industrialinjection $806.82
151377Filter1Fuel filter PartsGeek
200372Gasket, bowl nut1Gasket PartsGeek
200375Gasket, bowl1Gasket PartsGeek
200439Gasket, bowl baffle1Gasket PartsGeek
220074Diaphragm, breaker seal1Seal PartsGeek
221322Cream Beige (gallon)1Fluid PartsGeek FridayParts $280.77
221323Cream Beige Spray Paint1Fluid PartsGeek
227853-Blead 70A1Wire PartsGeek
230989Switch, cutout1Sensor PartsGeek
235041-SSpark Plug2Spark plug PartsGeek
235171Line, flex. fuel1Hose PartsGeek
238736Voltmeter1Sensor PartsGeek
239771Battery1Battery PartsGeek
240981Oil pressure gauge1Sensor PartsGeek
241734Voltmeter1Sensor PartsGeek
241735Meter, frequency1Sensor PartsGeek
245377Ammeter1Sensor PartsGeek
25 041 02Gasket, bowl baffle1Gasket PartsGeek
25 353 12Line, vacuum1Hose PartsGeek
25 353 13Hose1Hose PartsGeek
256466O-ring1Seal PartsGeek
259790Ammeter, AC1Sensor PartsGeek
264390Sender, oil pressure1Sensor PartsGeek
265485Line, fuel1Hose PartsGeek
267502Element1Air filter PartsGeek
269202Ammeter, DC1Sensor PartsGeek
269975Gauge, oil pressure1Sensor PartsGeek
270034Gasket, valve cover2Gasket PartsGeek
270550Gasket, adapter1Gasket PartsGeek
270690Gasket, fuel bowl1Gasket PartsGeek
270691Bowl, filter1Fuel filter PartsGeek
271030Gasket, carburetor1Gasket PartsGeek
271261Line, fuel oil 1/4 x 1/21Hose PartsGeek
271662Switch1Sensor PartsGeek
274083Line, suction1Hose PartsGeek
275055Seal, oil1Seal PartsGeek
277014Gasket, oil pan1Gasket PartsGeek
277020Gasket, gear cover1Gasket PartsGeek
277022Gasket, gear cover plate1Gasket PartsGeek
277065Seal, rear oil1Seal PartsGeek
277069Gasket, elbow1Gasket PartsGeek
277073Gasket, breather1Gasket PartsGeek
277078Gasket, governor housing1Gasket PartsGeek
277087Gasket, closure plate1Gasket PartsGeek FridayParts $192.89
277091Gasket, exhaust manifold2Gasket PartsGeek
277093Gasket, air cleaner1Gasket PartsGeek
277099Gasket, governor cover1Gasket PartsGeek
277103Gasket, closure plate .0053Gasket PartsGeek
277115Gasket, closure plate .0103Gasket PartsGeek
277180Gasket, needle seat1Gasket PartsGeek
277202Strainer, oil1Oil filter PartsGeek
277233Filter1Oil filter Amazon eBay $19.82 PartsGeek
277281Gasket, choke housing1Gasket PartsGeek
277392Hose, breather1Hose PartsGeek
277628Gasket, manifold1Gasket PartsGeek
277629Gasket, manifold4Gasket PartsGeek
277649Gasket, fuel pump1Gasket PartsGeek
277759Element, air cleaner1Air filter Amazon eBay $7.18 PartsGeek
278858Element, air cleaner1Air filter Amazon eBay $30.48 PartsGeek
282897Gauge, oil pressure1Sensor PartsGeek
292485Strainer, Gas1Fuel filter PartsGeek
292941Ammeter, DC1Sensor PartsGeek
292942Voltmeter, DC1Sensor PartsGeek
295011Ammeter, AC1Sensor PartsGeek
295069Meter, frequency1Sensor PartsGeek
295337Ammeter1Sensor PartsGeek
41 153 02Ring, "O"1Seal PartsGeek
47 041 04Gasket, fuel pump1Gasket PartsGeek
48 004 01Gasket Set (Without seals)1Gasket PartsGeek
48 041 03Gasket, oil filter2Gasket PartsGeek
48 052 01Gasket, cylinder head4Gasket PartsGeek
48 052 02Gasket, intake manifold2Gasket PartsGeek
48 098 02Starter Assembly1Starter PartsGeek
48 353 05Line, oil1Hose PartsGeek
48 393 20Pump, oil1Pump PartsGeek
48 755 02Kit, starter drive1Starter PartsGeek
48 755 03Gasket Set (Includes seals)1Gasket PartsGeek
52 032 08Seal, front oil1Seal PartsGeek
52 041 11Plug, Spark1Spark plug PartsGeek
92 050 02Filter, OilOil filter PartsGeek
A-201073Filter, fuel assembly1Fuel filter PartsGeek
A-275789Air cleaner assembly1Air filter PartsGeek
A-277539Pump, fuel1Pump PartsGeek
ADV-5815B-AFuel inletFuel filter PartsGeek
K582Battery1Battery PartsGeek yemparts $66.77
X-386-18Line, flex. fuel1Hose PartsGeek
X-810-1Flex, fuel line (5-1/2")1Hose PartsGeek
X-810-4Flex, fuel line1Hose PartsGeek
X-810-5Flex, fuel line (13-1/2")1Hose PartsGeek
150201Muffler, industrial1Service part / kit PartsGeek
200408Kit, float1Service part / kit PartsGeek
221282Valve, gas shut-off1Service part / kit PartsGeek
221519Kit, carburetor repair1Service part / kit PartsGeek
223316Fuse, 10 amp.2Service part / kit PartsGeek
228602Regulator, voltage1Service part / kit PartsGeek
230722Condenser (with Screw)1Service part / kit PartsGeek
233114Recept., duplex1Service part / kit PartsGeek
233959Diode1Service part / kit PartsGeek
235415Needle, main fuel adjust1Service part / kit PartsGeek
237878Kit, Stator (15 amp.)1Service part / kit PartsGeek
238357Switch, toggle1Service part / kit PartsGeek
238633Brush2Service part / kit PartsGeek
239282Brush2Service part / kit PartsGeek
239298Fuse, 5 amp1Service part / kit PartsGeek
239796Generator Set1Service part / kit PartsGeek
241610Rectifier, bridge1Service part / kit PartsGeek
241619Kohler Part Number for Plug Connector (B-258296 Version)Service part / kit PartsGeek
241626Transformer1Service part / kit PartsGeek
241736Relay3Service part / kit PartsGeek
241739Diode1Service part / kit PartsGeek
241887Relay, time delay1Service part / kit PartsGeek
241911Switch, toggle1Service part / kit PartsGeek
244621Valve, gas1Service part / kit PartsGeek
248846Switch, relay1Service part / kit PartsGeek
249808Generator Set1Service part / kit PartsGeek
249809Generator Set1Service part / kit PartsGeek
25 452 03Solenoid1Service part / kit PartsGeek
25 755 03Kit, regulator-rectifier (15 amp.)1Service part / kit PartsGeek
25 755 05Kit, solenoid1Service part / kit PartsGeek
25 757 02Carburetor repair kit1Service part / kit PartsGeek
25 757 03Float repair kit1Service part / kit PartsGeek
258405Fuse, 8 amp.1Service part / kit PartsGeek
258558fuel conversion hang tagService part / kit PartsGeek
259792Transformer, current2Service part / kit PartsGeek
259793Transformer2Service part / kit PartsGeek
262389Fuse, 25 amp1Service part / kit PartsGeek
262394Transformer1Service part / kit PartsGeek
268310Bulb, light2Service part / kit PartsGeek
269204Transformer1Service part / kit PartsGeek
269373Lamp1Service part / kit PartsGeek
270662Valve, needle carburetor1Service part / kit PartsGeek
271167Muffler1Service part / kit PartsGeek
277018Valve, breather1Service part / kit PartsGeek
277210Needle, idle fuel adjusting1Service part / kit PartsGeek
277375Coil, ignition1Service part / kit PartsGeek FridayParts $48.99
277469Kit, choke repair1Service part / kit PartsGeek
283645Fuse, 15 amp.1Service part / kit PartsGeek
287978Regulator, voltage1Service part / kit PartsGeek
289714Muffler, critical1Service part / kit PartsGeek
291208needed service part. Refer to the generator set1Service part / kit PartsGeek dieselpartscenter $0.77
291209Resistor, 56 ohm 2 WW1Service part / kit PartsGeek
291210Switch, Slide DPDT1Service part / kit PartsGeek
291211Switch, Slide DPDT1Service part / kit PartsGeek
291212Diode, 6A 100V1Service part / kit PartsGeek
291213Resistor1Service part / kit PartsGeek
291265Breaker, Circuit1Service part / kit PartsGeek
291975Rheostat1Service part / kit PartsGeek
292945Module, SCR1Service part / kit PartsGeek
292947Resistor, Power1Service part / kit PartsGeek
292948Fuse1Service part / kit PartsGeek
41 385 01Plunge, solenoid1Service part / kit PartsGeek
41 403 06Regulator, rectifier1Service part / kit PartsGeek FridayParts $26.30
41 435 09Solenoid1Service part / kit PartsGeek FridayParts $169.99
43 979 31Governor Kit1Service part / kit PartsGeek
47 085 01Kit, stator1Service part / kit PartsGeek
48 053 05Carburetor assembly1Service part / kit PartsGeek
48 053 33Carburetor, assembly1Service part / kit PartsGeek
48 150 03Breaker (points)1Service part / kit PartsGeek
48 227 04Kit, commutator cap1Service part / kit PartsGeek
48 310 28Governor Kit1Service part / kit PartsGeek
48 348 02Lead, hi-tension1Service part / kit PartsGeek
48 348 04Lead, hi-tension1Service part / kit PartsGeek
48 755 01Kit Sleeve1Service part / kit PartsGeek
48 755 13Kit, drive parts1Service part / kit PartsGeek
48 755 15Kit, brush and spring1Service part / kit PartsGeek
48 755 17Kit, oil pan1Service part / kit PartsGeek
52 103 02Needle, hi-speed adjusting1Service part / kit PartsGeek
A--258296Kohler PowerBoostä V Voltage Regulator (A-258296 Version)Service part / kit PartsGeek
A-10427Meter Kit1Service part / kit PartsGeek
A-10429Meter Kit1Service part / kit PartsGeek
A-248952Charger Assembly, battery1Service part / kit PartsGeek
A-256367Board, Circuit (field flashing)1Service part / kit PartsGeek
A-278105Controller assembly1Service part / kit PartsGeek
A-278125Controller assembly1Service part / kit PartsGeek
ADV-5815A-BWeather housing louvers (air inlet)Service part / kit PartsGeek
ADV-5815C-AExhaust muffler locationService part / kit PartsGeek
B-230695Regulator, gas1Service part / kit PartsGeek
B-241883Board, circuit (with relays)1Service part / kit PartsGeek
B-250502Controller assembly1Service part / kit PartsGeek
B-258296Kohler PowerBoostä V Voltage Regulator (B-258296 Version)Service part / kit PartsGeek
B-262374Circuit Board, 12V Charger LO A11Service part / kit PartsGeek
C-262377Circuit Board., 12V Charger Cont.1Service part / kit PartsGeek
C-292862Charger Assembly, battery1Service part / kit PartsGeek
C-292863Charger Assembly, battery1Service part / kit PartsGeek
J-10074Line Circuit Breaker Kit1Service part / kit PartsGeek
X-506-1Circuit breaker1Service part / kit PartsGeek
X-506-6Kit, circuit breaker1Service part / kit PartsGeek
X-591-3Valve, shut-off1Service 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
Standby25%2.20.57
Standby50%2.70.72
Standby75%3.70.97
Standby100%4.81.27

Available documents

Service manual — tp5632 (Kohler)

Other sets with this engine

Kohler 6.5RMYKohler 7CCFKMKohler 7CKMKohler 7CKM21-RVKohler 7CKM22-RV