This Air Filter is a replacement for ONAN parts 140-3280, 140-3295, 140-2852, and 48-2017 Precision-engineered : OD 3 3/8", ID 2 1/8", height 4 3/8". This Air Cleaner Element ensures proper sealing and optimal airflow for your equipment Replacement for Micro Quiet 3600 4000, KVD SPEC. A-B , KY SPEC. B-M Fitment: Suitable fo MicroLite, Camp Power, QG RV, RV QG Fitment: Suitable fo MicroLite, Camp Power, QG RV, RV QG Engine Protection ：High-quality filtration media traps dirt and debris effectively, 140-3280 generator air filter extendes engine life. This RV Air Filter maintains clean air intake even in demanding environments Easy Installation：Direct bolt-on replacement with no modifications needed. Check compatibility before ordering Saihisday 2Pcs 140-3280 Air Filter Replacement for Onan Micro Quiet Generator 3600 4000 Application Modules: Replacement for Onan Micro Quiet Generator 3600 4000. Size: OD = 3 3/8"(9CM) ID = 2 1/8"(5.5CM) HEIGHT = 4 3/8"(11CM) Specification: Product Type: Air Filter Replace Number: 140-3280, 48-2017, 140-3295, 140-2852 Material: Plastic Package Includes: 2PCS*140-3280 Air Filter