Lawnmower / Riding Mower / Lawn Garden Tractor models equipped Honda GXV630 / GXV660 / GXV690 Series Small Engines. Honda GXV630 GXV660 GXV690. Air Filter. HQRP® Air Filter;. Honda GXV630R (Type QAF / QWA / QYF / TAF)(VIN# GJANK-1000001) Small Engines;.