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GPS GENERATOR PARTS SPECIALIST Tune up Kit for Onan RV Generator Model KY 4000,
This kit includes all Onan OEM required hard parts to perform generator maintenance. Air Filter Onan PN: 140-3280. Fuel Filter Onan PN: 149-2457. Generator Parts Specialists has assembled this kit from OEM Onan factory parts: Air Filter, Fuel Filter, and Spark Plug.