Compatible with 4-stroke engines - FR651V, FR691V, FR730V, FS481V, FS541V, FS600V, FS651V, FS691V, FS730V - Also fits oil filters 49065-7007 and 49065-0721 - Also fits air filters 11013-0752, 11013-7047, 11013-0726 Professional air filter set for FasTrak and Gravely mowers - Suitable for 11013-7049 and 99999-0384, MIU12554 and MIU12555 - Gravely 21548000 - Designed for FasTrak-series mowers with decks: 106.7 cm, 121.9 cm, 132.1 cm, 137.2 cm, and 152.4 cm Mower parts for FR and FS engines - This air filter tune-up kit is an essential maintenance set for FR- and FS-series engines - Compatible with mowers in the X300, X500 and ZTrak series, TimeCutter SS 5000, SS 5060 and MX 5060 - Also compatible with Gravely mowers that use Gravely Turn Hervorragende Verarbeitung - Precision-made and quality-tested - Crafted from high-quality materials to ensure durability and reliability - Perfectly fitted and easy to install - Provides a complete set to meet maintenance needs Use scenarios - Routine tune-up for FR-/FS-series engines on residential or commercial mowers, replacing air and oil filters to prevent dust and contaminants from entering the engine - Maintenance for FasTrak-series mowers with deck widths from 106.7 cm to 152.4 cm, ensuring compatible filter and oil filter parts during seasonal service - Service and preventive maintenance for Gravely TimeCutter, MX, X300, X500, ZTrak and Gravely Turn mowers to maintain optimal engine performance and longevity