The most expensive part in this assembly is the Cowling.
A sample from the products for the 038 Headlight Fairing include: Windshield, Washer, Nylon 11x5.2x0.5, Screw, Cowling.
The most reasonably priced component used on the M620s 2003 Eu (monster 620s) 9151-1411b 038 Headlight Fairing is the Damper.