Genuine Cummins Onan Green Label air filter with internal and external steel mesh protection for HDKAH, HDKAJ, HDKAK (QD Series) and HQDPA, HQDPC (HQD Series) Quiet Diesel RV generators. Replace every 500 hours. Fleetguard AF27906 direct equivalent. 90-day limited warranty.
The Cummins Onan 140-2897 is the OEM-specified air filter for the HDKAH, HDKAJ, and HDKAK Quiet Diesel (QD Series) generators and the HQDPA and HQDPC High-powered Quiet Diesel (HQD Series) generators. It is a heavy-duty filter with internal and external steel mesh screens that protect the filter element from deforming under the airflow pressures of these larger diesel engines.
Non-Green Label substitutes may use lighter-density filter media and sealing surfaces that become brittle over time, allowing unfiltered air into the engine intake. On a diesel engine, ingested dirt accelerates piston ring and cylinder wear at a faster rate than on comparable gasoline engines. Replace every 500 hours per the Cummins Onan maintenance schedule.
Dual steel mesh screens protect the filter element from deforming under airflow pressure ā a heavy-duty feature for the higher airflow demands of QD and HQD diesel engines
Tested and designed specifically for Cummins Onan QD and HQD Series Quiet Diesel RV generators ā meets OEM specifications for filtration and sealing
500-hour air filter replacement interval for all compatible HDKAH/HDKAJ/HDKAK/HQDPA/HQDPC models ā change more frequently in dusty conditions
Direct equivalent to Fleetguard AF27906 ā a Cummins OEM filtration product; also cross-references Baldwin PA5658, Fram CA11094, Wix 49697
This filter fits the HDKAH/HDKAJ/HDKAK and HQDPA/HQDPC series only. Other Cummins Onan Quiet Diesel generator families use different air filters: ā¢ HDKCA / HDKCB / HDKBA / HQDPB ā use 140-3071 ā¢ HDCAA / HDCAB ā use 140-3071 ā¢ DKC RV / DKD RV / DKG / HDKAG ā use 140-2842 Always confirm your generator's exact model series from the identification nameplate before ordering ā wattage alone is not sufficient to identify the correct filter.
Fleetguard is Cummins' own filtration brand. The AF27906 is not a third-party aftermarket substitute ā it is a Cummins OEM product with identical specifications to the 140-2897. If you receive or order a Fleetguard AF27906 in place of the Onan-labeled 140-2897, this is a genuine direct substitute and will not affect your generator's performance or warranty standing.
Backed by a 90-day limited manufacturer's warranty against defects in materials and workmanship. Cummins Power Generation warrants only the quality and integrity of Green Label Parts. Damage caused by the use of non-Green Label air filters is not covered under the Cummins Onan limited warranty.