The A049E501 Cummins Onan Maintenance Kit is designed for use with the Cummins Onan Gasoline Generator RV QG 5500 Series, RV QG 7000 Series, Emerald Advantage, Onan Marquis Gold, and Onan Marquis Platinum. Not for use with EFI models. This kit has everything you need to keep your RV's Cummins Onan Generator running at peak performance. Cummins Onan generators are known for their high quality and dependable performance. To maintain that performance level, service and maintain your generator with genuine Cummins Onan parts. Kit includesOne Air Filter (140-3116)One Oil Filter (122-0836)One Fuel Filter (149-2341-01)Two Spark Plugs (167-1638)Two Ona Max Oil (326-5336) Fuel Filter (p/n 149-2341-01) & Oil Filter (p/n 122-0836) Two Spark Plugs (p/n 167-1638) Two quarts Ona Max Oil (p/n 326-5336) | Cummins Onan Generator Maintenance Kit for HGJAB/C/E Gasoline, A049E501