Check the listing for details. Briggs B360605 Fill Valve. Condition: New. Listed at 27.48 USD. Briggs B360605 Fill Valve. This fill valve comes complete. The flow restrictor is already on the valve. Therefore it will fill the tank up at a specific rate. However the replenish tube also comes with this valve. The replenish tube goes into the top of the overflow on the flush valve. The nut and gasket also come with this valve. Therefore it can be secured to the tank. The supply line nut and washer also come with this valve. Therefore the supply line can be hooked to the fill valve. Also this fill valve is for the 4490 and 4492 tanks. Therefore this is the genuine replacement valve for the old fill valve. However the float on this valve is adjustable. This fill valve is a WDI repair part. Therefore it works with the WDI models. The Briggs B360605 Fill Valve comes complete. In conclusion, this valve comes with the replenish tube and flow restrictor. Therefore it can refill the tank properly. the nut and gasket to secure the valve to the tank also come with it. Also the supply line nut and washer. And, the float on this valve is adjustable. * Comes complete * Genuine Briggs replacement part * Supply line nut and washer * Replenish tube * Nut and gasket to secure to the tank