The Lint Filter Cover is an OEM part for Frigidaire dryers. This part protects and houses the lint filter. The cover also prevents items from falling into the lint trap area, which could potentially cause blockages or damage to the dryer.  Causes of a bad Lint Filter Cover can range from physical damage due to accidental impact or improper handling, to normal wear and tear from repeated use. Symptoms of a bad Lint Filter Cover include: Difficulty fitting the cover into its slot, which may indicate warping or damage. Visible cracks or breakage on the cover, compromising its ability to secure the lint filter properly. Increased lint buildup outside the filter area, suggesting that the cover is not sealing correctly. This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.Part Number 137554110 (AP5788277) replaces 134701310, 3015878, PS8746645.