Onan Parts – Model NHM (Marquis) – Spec B – A.S.A.P. Generator Parts

Cummins 122-0800 Oil Filter, Genuine Note: Since Cummins owns Fleetguard filters, these filters are labeled as such, but are still genuine OEM. (The older filters labeled as Onan brand are no longer... more info

146-0457 Repair Kit for Carb, Onan more info

Please contact us with the part number off your carburetor before purchasing this.  146-0527 Carburetor, Onan NHM Spec B-C Our P/N 1460527 more info

149-2267 Fuel Pump, Onan Fits some model Marquis Gasoline units more info

1492279 Fuel Filter, Onan (149-2279) more info

Onan 166-0821 Electronic Ignition Control with 15 inch wire leads. more info

Replacement for Onan Spark Plug Wire Set of 2 167-1616-01 more info

201-3388-S3 Rotor Assy, Genuine Onan Replaces 201-3388-01 201-3388-03 201-3509-01 201-3509-S1   more info

220-4135-S4 Stator Assy, Cummins / Onan - New Genuine   more info

New replacement AVR for Onan 305-0826 reverse - engineered to perform better than the original! TWO YEAR WARRANTY says it all! Unlike the original Onan 305-0826, our 3050826-A metal case has indented... more info

308-0341 Rocker Switch, Onan - NOTE: This is the switch on the remote panel, not ON the generator It has (5) screw terminals on the back. Our p/n 308-0341 more info

308-0995 Rocker Switch, Onan - This switch is ON the GENERATOR PANEL, NOT the remote panel ! Our P/n 3080995 Needs Soldered! more info

309-0615 Pressure Switch, Onan Fits NHM Spec B & after Our P/N 309-0615 more info

Genuine Onan P/N 541-0552 Ignition Coil Kit Includes coil #166-0820, bracket, misc. hardware etc. Replaces Onan coil p/n 166-0761 for the BGE, NHE, NHD, & BGM Onan Models. more info

Notice:  We no longer can order these printed manuals from Onan.  Email or call us for other options. Service Manual 965-0531, BGM, NHM, Onan more info

Genuine Onan air cleaner element # 140-2379 for some Onan RV gensets. Includes foam precleaner.   Replaces 140-1891 more info

The Genuine Cummins / Onan 214-0103 brushes are no longer available as the same #.   Made in USA!  We are offering these after-market equal replacements from a US company that specializes... more info

Unsurpassed Three Year Warranty! Control Board - Replaces Onan #: 300-3764, 300-3764-01, and 300-5342-01 Our Part # 3003764-A more info

This is a Genuine new Cummins Onan starter # 191-2416 (0191-2416) to replace the following older models: 191-2158, 191-2132, 191-1667, 191-1630. Yes, it does have a different style drive than the... more info

 Onan 167-1615-01 Wire, (Spark plug wire) more info

Onan 312-0256 Condenser fits most twin cylinder Onan RV Gensets with the condenser mounted outside the cover near the points. more info

0305-2570 starter solenoid fits many Onan Emerald and Marquis Generators used in RV's. Verify part # by checking the number stamped in metal mounting bracket on your part, or check your manual.... more info

Champion Spark plugs developed especially for Onan Emerald & Marquis Gensets. Identical to Onan 167-0272. Replaces Onan 167-0272-99 Also fits some welder and lawn & garden engines made by... more info

This is an "exact copy" of the latest Onan 191-2416 starter.  It is a new after-market design with a 1 year warranty*.  Fits many Onan RV Gensets and some gensets in bucket... more info