Compatible with 4-stroke engines FR651V FR691V FR730V FS481V FS541V FS600V FS651V FS691V FS730V, as well as oil filters 49065-7007 and 49065-0721, and air filters 11013-00, 752, 11013-7047, 11013-0726. Package includes - 1 air filter - 2 connectors - 2 fuel filters - 4 clamps - 1 fuel switch - 1 fuel hose - 1 oil filter Professional air filter - Also fits 11013-7049, 9999-0384, MIU12554, MIU12555, Gravely 21548000 - Suitable for FasTrak series 42", 48", 52", 137" Lawnmower parts - Essential maintenance kit for FR FS series engines - Fits X300 X500 ZTrak Series, TimeCutter SS 5000 and SS 5060, MX 5060, Exmark, Gravely lawn mower tractors Excellent craftsmanship - Made of high quality materials - Carefully crafted and tested for safety - Perfectly matched to your lawn mower and easy to install - This complete set covers all common maintenance needs Easy to install - Suitable for beginners - Saves time and effort - Helps prevent dust and dirt from damaging oil and engine, extending engine life Performance and protection - Max airflow with high-quality breathable filter paper - Dust and dirt are kept from harming the engine - Keeps oil clean with a reliable oil filter that captures fine particles Engine longevity - Regular replacement of the air filter and maintenance kit extends engine life and improves performance