Fuel System Parts

146-0456 Carburetor, Onan, genuine, new replaces 141-0929, 146-0444, 146-0456 more info

146-0457 Repair Kit for Carb, Onan more info

Please contact us with the part number off your carburetor before purchasing this.  146-0527 Carburetor, Onan NHM Spec B-C Our P/N 1460527 more info

Carburetor (Gas), 146-0540, for Onan more info

Carburetor (Gas), 146-0569, for Onan more info

Notice:  Cummins Power Systems told us if you have Onan model KY  spec J, spec K and beyond - you have to buy a complete carburetor A042P619 .  (solenoid not available) Email... more info

146-0651 Repair Kit, Carb, Onan (For use w/ Carb #'s 146-0534 and 146-0614 that were on some Spec A thru C units)   more info

P/N 146-0663 Carburetor, Onan (includes mounting gasket) This kit replaces the below carburetors:  146-0577 146-0630 more info

This kit replaces the below carburetors:  146-0631 146-0579 more info

146-0665 Carburetor, Onan This kit replaces the below carburetors:  146-0578 146-0632 The kit includes the choke and two gaskets, as shown in the photo. more info

146-0666 Carburetor, Onan NHM Spec D & After This kit replaces the below carburetors:  146-0580 146-0633 The kit includes the choke and two gaskets, as shown in the photo. more info

Carb. Kit (Gas), 146-0705, for Onan Carb 146-0705 replaces 146-0802 more info

This is a complete carburetor with conversion Kit. It is the only option currently hava able for model KY Spec B through C Read these instructions here . Kit includes:  carburetor with... more info

146-0759 Carburetor, Onan KY Spec A more info

PUMP-FUEL EFI  (TEXT) more info

EFI Fuel Filter, Onan, 1470860 more info

LP Fuel Regulator, 148-1145, Onan more info

149-1994 Fuel Pump, Onan  - Our P/N 1491994 more info

149-2110 Fuel Pump, Onan Our P/N 149-2110 more info

149-2140 Fuel Pump, Onan, replaces 149-2145, 149-2163, and 149-2150 Click here for aftermarket option (note: Aftermarket does not include mounting hardware) more info

149-2267 Fuel Pump, Onan Fits some model Marquis Gasoline units more info

1492279 Fuel Filter, Onan (149-2279) more info

149-2311-01 Fuel Pump, Onan KY Spec A-H Our P/N 149231101 more info

1491982-A, Fuel Pump, Onan Aftermarket more info

160134901 G/L Tuneup Kit, Onan more info

541-0765-A Carburetor, aftermarket, to replace Onan more info

Electric Fuel Pump A029F893 for Onan more info

Replaces A029F893 149-2332 149-2615 more info

Genuine Fuel Pump for Onan Model KY Spec J & after A029F889 has now been replaced by Onan part # A047N926.   We now have an aftermarket option available:  A047N926-A more info

The A047Y677 replaces the Onan fuel pump A029G424 more info

A047Z228 Fuel Pump, Onan Replaces 149-2592 and149-2269 if using with models BGE, BGD, NHE, or NHD more info

Genuine Fuel Pump for Onan Model KY Spec J & after A029F889 &  A047N926 have now been replaced by Onan part #  A064S966.   more info

Part # A064S971  fuel pump, Genuine Onan, replaces Onan  A029F891,  A047N923, 149-2331-02, and 149-2331. For gasoline units more info

Carb Repair kit with Integral Pump, same as Onan 142-0570 more info

Carburetor, new Fits some Onan B43M, B48M, BG engines and more... feel free to contact us with your full Onan model and spec. for Onan 142-0660, 146-0638, 146-0656, 142-0638, 142-0568 With Integral... more info

Carburetor, complete (new) Fits some B43M and B48M Onan engines... contact us with your model/spec. Without the Integral Fuel Pump more info

Some of the older carburetors on the Onan KY units do not have the electric solenoid on the bottom of the carburetor, like the new A042P619 . Your old carburetor may have the 146-0534 part... more info

Replaces Onan 149-2790 fuel pump.  Fits HDK series Diesel gensets. more info

185-5425 Cummins / Onan Diesel Injection Pump fits: HDKAH, HDKAJ, HDKAK Begin Spec J HDKAT, HDKAU, HDKAV Begin Spec F Important!  No returns on this item!  Make 100% sure you know this is... more info

This now supersedes to the latest Onan # A047N929. Replaces: 149-2620   more info