• Need a Part You Can't Find?

    Contact Us  - We have access to the full line of Parts for Onan, Kohler, Generac and Briggs and Stratton Generators. Let us Know what you need - We are Happy to Help.  

Onan RV QG Air box and Cover 140-3123, 140-3122


Used Part

Usually Ships Same or Next Business Day
USPS Priority Mail- 2 or 3 Day

Out of stock


Good used complete air box and cover for HGJAA, HGJAB and HGJAC all Specs.

Part # 140-3123, 140-3122