Each part has a story from the road behind that is as unique as you and I. While we certainly guarantee the part to be functional (unless otherwise specified), we cannot account for every single cosmetic detail. We do our best to photograph each part in all of its glory, but sometimes the tiny cosmetic details cannot be seen or are missed. Some of the common cosmetic flaws, common to a part of this period can include: small amounts of corrosion (for aluminum, likely due to steel hardware touching the aluminum), slight bends and dings, rogue rivets or rivet holes. They may also be slightly out of measure due to seal expansion or trailer movement. Most of the windows will need a new rubber seal unless you opt to purchase it refurbished. Each of these items is backed by our 14 day return policy if you’re unsatisfied.