Genuine Cummins Onan Green Label air filter with foam pre-cleaner for MicroLite KY 60 Hz Spec J–N and P generators. Replace every 150 hours. Sold individually. 90-day limited warranty.
The Cummins Onan 140-3295 is the OEM-specified air filter for the MicroLite KY 60 Hz generator, Spec J through N and Spec P. Like all Green Label air filters, it is designed with a special foam pre-cleaner that provides an additional stage of filtration ahead of the main filter element — a feature commonly absent from aftermarket alternatives.
The KY 60 Hz series uses different air filter part numbers depending on the spec letter — this filter applies to Spec J–N and P only. Confirm your generator's spec letter from the data plate before ordering, and replace every 150 hours per the Cummins Onan maintenance schedule.
Tested and designed specifically for Cummins Onan RV generators — meets OEM specifications for the KY 60 Hz Spec J–N and P generator
Special foam pre-cleaner provides an extra filtration stage ahead of the main element — not standard in most aftermarket substitutes
This filter is specific to KY 60 Hz Spec J through N and Spec P — earlier and later spec letters use different air filter part numbers
Prevents dirt ingestion that causes accelerated piston ring and cylinder wear — non-Green Label substitutes risk cracked seals and dirty air bypass
The 140-3295 fits MicroLite KY 60 Hz Spec J–N and P only. Other spec letters in the KY 60 Hz series use different air filter part numbers: • KY 60 Hz Spec A — use part 140-2609 • KY 60 Hz Spec B–H — use part 140-3280 • KY 50 Hz (all specs) — use part 140-3280 • KYD 50 Hz / KYD 60 Hz — use part 140-3280 Locate your generator's data plate to confirm the model series, frequency (50 Hz or 60 Hz), and spec letter before ordering. Refer to your Cummins Onan Operator's Manual or the Green Label Parts Reference Guide.
• One (1) 140-3295 Genuine Green Label Air Filter • Foam pre-cleaner included Refer to your Cummins Onan Operator's Manual for the complete air filter service procedure and 150-hour replacement interval for the KY 60 Hz Spec J–N and P generator.
Backed by a 90-day limited manufacturer's warranty. 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.