Collection: Air Filters, Elements, Breather Tubes, Caps

140-1496-01 Onan 140-1496-01 Pre Air Filter Wrapper Element (Black) For Onan NHA, NHB, NHC and T26 HE1401496, 140-1496-01; 100-875 1/30/2026 THIS PART IS IN STOCK 1/30/2026

140-2379 Onan 140-2379 Emerald/Marquis Air Filter Element (Foam Wrapping) 1/30/2026 THIS PART IS IN STOCK 1/30/2026

140-2535 Onan 140-2535 Paper Air Filter 2/6/2026 THIS PART IS IN STOCK 2/6/2026

147-0253 Onan Nut Valve Cap Repair Kit OBSOLETE 2/6/2026 THIS PART IS IN STOCK 2/6/2026

147-0254 Onan Valve Cap Gasket For DJC (Spec AV)

154-2699 Onan OEM Exhaust Tube 120 Inches (3 M) OBSOLETE 12/10/2024 THIS PART IS IN STOCK 12/10/2024

166-0604 Onan 166-0604 Screw Cap Coil 4/13/2026 THIS PART IS IN STOCK 4/13/2026

185-2541 Onan 185-2541 Air Filter Element 2/3/2026 THIS PART IS IN STOCK 2/3/2026