The only sensible answer to a worn out, damaged or missing instrument component.
These are difficult to repair and rely on highly specialised craftsmen to carry out such a repair, so renewal with this superb quality OEM replacement is the only realistic (affordable?) option.
Related meter components you may wish to consider:
Add as many parts as you wish to the same shopping cart, new anti-vibe mounts 37242435700, retaining screws and perhaps a new speedo cable 44830MM9000 for example, and still only pay the same single fixed price shipping cost.