ITEM NAME:Metal Sunroof Sun Roof Motor Cog 19 Teeth Repair Gear for Mercedes Benz BMW A#S Product Description Description: Features: - Completely replace the old or worn ones; - Made of high quality materials, durable and reliable to use; - Correct connector, no cutting or splicing; - Easy and direct installation; Specifications: Color: silver Material: metal Product size: 17 x 4mm/0.67 x 0.16" Applicable models: For Mercedes Benz All Models For BMW All Models Included: 1 x Sunroof Motor Gear.Included: 1 x Sunroof Motor Gear. For BMW All Models. Product size: 17 x 4mm/0.67 x 0.16". Color: silver. 12 months Warranty. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.