MODEL NUMBER: 3977393 Dryer Thermal Fuse (309 degrees). It is an essential part of the dryer that prevents the dryer from overheating. If the dryers high limit thermostat fails in a closed circuit condition, this fuse fail and the dryer stop working.EASY TO INSTALL: It is made exactly fit for most top name (For , , , , , , Estate, Inglis, , , ), fits models: [For ] 110.6012990, 11060012000, 11060012002, 11060022010, 11060022010, 11060172000, etc. [For ] 3HLER5437JQ0, 3DWED5605SQ0, 3DWED4900YW2, 3HLER5437JQ2, 3HLER5437JQ3, LER6634BW2, LER5620KQ0, etc. Replaces part numbers: 279816, 3399848, AP3094244, PS334299, 279816VP, 2651, EAP334299, PD00002348.SAVE TIME AND SAVE MONEY: Inexpensive way to fix or repair a dryer. It take you 15-30 minutes to repair, and you just need a quarter-inch nut driver and a flathead screwdriver. This part fixes the following symptoms: No heat or not enough heat | Takes too long to dry | not | Too hot.Color: SilverMaterial: MetalPackage Contents:3* Dryer Thermal FuseOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.