Cummins Onan 1402897 Air Filter for Quiet Diesel QD and HQD Generators

The Cummins Onan 1402897 air filter is a genuine Green Label Parts air cleaner element engineered specifically for Cummins Onan Quiet Diesel generators. This filter features a special foam pre-cleaner design that provides superior filtration performance compared to aftermarket alternatives.

Key Features:

• Genuine Cummins Onan Green Label Part ensures proper fitment and warranty compliance
• Special foam pre-cleaner design for enhanced engine protection
• Filter dimensions: 5.1" inner diameter, 6.5" outer diameter, 3.98" height
• High-density filter paper construction prevents premature sealing surface failure
• Recommended maintenance interval: 500 hours of operation

Compatible Generator Models:

• QD Series: HDKAH (Spec A-K, L-N), HDKAK (Spec A-K, L-N), HDKAJ (Spec A-K, L)
• HQD Series: HQDPA (Spec A-C), HQDPC (Spec C)

Cross-Reference Part Numbers:

• 1402897, PA5658, 83697, AF27906, LAF5978, CA11094, 49697, 870020A
• Fleetguard AF27906, Baldwin PA5658, Wix 49697, Fram CA11094, Luber-Finer LAF5978

Using genuine Cummins Onan Green Label Parts ensures your generator remains covered under the Cummins Onan limited warranty. Inferior air filters can allow dirty air into the engine intake system, and it only takes about a thimbleful of dirt to wear out piston rings and cylinders over time, making proper filtration critical for engine longevity.