Carburetor Assembly For Cummins Onan QG 4000 Generator (4KYFA-6747P) – 146-0881

If your Cummins Onan QG 4000 generator is hard to start, running rough, or surging, a clogged carburetor is often the culprit.

This is a brand new, direct replacement carburetor assembly from motor-parts-accessories.

It's designed to fit the 4KYFA-6747P model, which is a common 4000-watt RV generator.

The part number is 146-0881.

Swapping out the old carb for a new one is often easier and more reliable than trying to clean the old one.

It comes with a 90-day warranty.

Get your generator running smoothly again and keep your RV adventures powered up.