Where can I find parts for an Onan engine?
We have Onan engine parts, including air filter, starters, breathers, capacitors, circuit breakers and boards, ignition parts, and more . Whether you have an Onan generator or other type of small engine equipment, Jack's has the replacement parts and accessories you need.
How to change fuel pump on Onan generator?
- Current Test Range: 0.0 to 1000 amps
- Features: Alarm / Relay, Power Management / Control, Test Software / Computer Interface
- Form Factor: Panel / Rack Mount Tester
- Operating Temperature: 0.0 to 65 C
What is the flywheel torque specs for Onan engines?
The Onan B48G is a 782 cc (47.7 cu-in) two cylinder air-cooled four-stroke internal combustion small gasoline engine with horizontal shaft manufactured by Onan for general-purpose applications. The B48G engine has an L-head design with two flat cylinders; a carburetor fuel system, an automotive-type battery ignition system, and an electric starter.
How do you change oil on Onan generator?
Step-by-step oil change procedure
- Run the generator for a few minutes to warm it up before you drain the oil
- Shut down the generator
- Using T-30 Torx bit/socket, remove the green panel on the underside of the generator that covers the drain plug (see photo). ...
- Using the 9/16 socket, remove the drain plug
- Drain the oil into your oil pan until all of the oil is drained
What engine is in an Onan generator?
Cummins/Onan Generators The size of the engines range from 55 to 2700 horsepower and are used for on-highway vehicles, industrial equipment, and marine applications. Cummins industrial engines often power generators, and they utilize Onan-produced alternators (generator end).
Are Onan generators made by Cummins?
The Cummins Power Generation and Cummins Onan brands will be retired and the Onan name synonymous with mobile gensets, will be repositioned as a generator product line under the newly unified Cummins brand in the RV market.
Is an Onan generator gas or diesel?
Our Cummins Onan diesel generator uses about one third of a gallon of fuel per hour operating under a full load of electricity. We can power our motorhome for about 60 hours before we need to refuel. This is a huge benefit when boondocking.
How do I know if I have an Onan engine?
Registered. Onan should have a serial number stamped on the block, usually at the front/muffler area. 2nd indication, is the style of the crankcase breather. Finally, is the painted logo of the series of engine.
Are Onan engines still made?
As of 2010, Onan no longer produces engines. Prior to discontinuing them in 2003, Onan supplied its engines exclusively to welding equipment manufacturers Miller and Lincoln Welders.
Are Onan generators worth the money?
Having a backup power plan can be easily and cheaply accomplished with a portable generator. However, if the convenience of pushing a button to have power is worth it then an Onan is a good choice. It gives you power when you need it and peace of mind when you don't.
What does an Onan generator run on?
Onan generators for RV applications range from 2,500 to 12,500 watts. From smaller gasoline and propane models to larger diesel-powered models for bus-type Class A RVs, there's a model for whatever type of RVing you're interested in.
How many hours will a Onan generator last?
30,000 hours of continuous operation is the typical design for an Onan generator. 750 hours is equal to one month.
Which is better gas or diesel generator?
Diesel engines get better fuel economy simply because they do not need to burn as much fuel as a gas engine to get the same power. Diesel engines are also built heavier than gas engines to sustain the added stress of higher compression ratios.
How do I identify my Onan generator?
If you cannot read the nameplate, the serial number is stamped onto the block of the generator. It is 10 characters, composed of both letters and digits. Call the Cummins Onan Customer Response Center at 1-800-888-6626. They can help you identify the model and specifications for your Onan generator.