Replace the poor quality plastic gear with our CNC machined billet aluminum gear. This allows you to replace just the gear component that fails within the mechanism without having to buy a whole new mechanism at great expense, which would likely fail again. Our part is machined to fine tolerances and is a direct replacement for the original, offering improved durability. Our part can be fitted easily using our pictorial and video instructions, resolving the issues caused by the faulty plastic gear. Our kit includes a high-quality cobalt drill bit for separating the mechanism panels and stainless steel fasteners for reassembling the mechanism. This enables you to lubricate the mechanism periodically to help prevent future failure. Color: silver. Material: metal. Package Content: 1 x CNC machined aluminum gear, 8 x stainless steel bolts, nuts and washers, 1 x cobalt drill bit. Only the items listed are included; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.