Make sure that you're not buying stolen car or bike parts by using this bill of sale that requires serial numbers.
Vehicle Parts Bill of Sale
The motor vehicle parts described below are hereby sold and transferred from the named seller to the named buyer. The seller is the legal owner of all of the following items, which are free of liens and other encumbrances. They are sold "as is" with no warranties.
Fields: Seller, Buyer, Part Type, Quantity, Serial No., Manufacturer, Vehicle, VIN, Condition, Damage, Date(s) Damaged, Seller signature, Buyer signature, Date