Tune Up Maintenance Kit for Husqvarna 130BT, 425BVS & Redmax HBZ2610, HBZ2601, HTZ2401, EBZ3000RH & CHT2401 Blowers. 

Kit inlcudes OEM Husqvarna Air filter (504115301), NGK CMR7H Spark Plug, & Fuel Filter (125-528-1).