Replacement Parts Locking Pins $8.50 $6.99 Select Options Paw Pad Carpet Kit $12.50 $10.99 Select Options Locking Cover Handles $12.50 $10.99 Select Options Weather Strip Rubber with Magnets $24.99 – $105.99 Select Options Replacement Flaps $30.99 – $296.99 Select Options Replacement Locking Cover $30.99 – $147.99 Select Options Custom Sized Pet Door Replacement Locking Cover $35.99 – $222.99 Select Options Custom Pet Door Replacement Flaps $35.99 – $445.99 Select Options