the set: Air filter housing + air filter Suitable for Honda 4.5 - 6.5 HP engine: - GX110, - GX120, - GX140, - GX160, - GX200 Replaces: 17230-Z51-820, 17410-Z51-020, 17235-Z51-831, 17230Z51820, 17410Z51020, 17235Z51831 You can find more spare parts in our Ebay shop. Thank you.