The One Box Stainless Steel DEF Awning is a practical and reliable solution for OEM A000492191 and 4921911. With dimensions of 0.98 inches long, 12.2 inches wide, and 2.72 inches tall, this awning is constructed from durable stainless steel. It meets EPA 10 exhaust emission norms and is sold individually. Designed to fit most makes and models, it serves as a direct OE replacement with numbers A0004921911 and 4921911. This awning offers the benefits of durability, functionality, and compatibility, making it an ideal choice for your needs.