Waltco Part # U16662 Available Here DIO W/WIRE Part Number: WA-U16662 Manufacturer: Waltco Description: DIO W/WIRE Stockable: Yes Return to Search Results WA-U16662 - Request This Part from Cline Trailer Repair Please fix the following input errors: dummy Name * Company Phone Email * Comments Please contact me about Waltco WA-U16662 - DIO W/WIRE, I saw listed on your web site. Upload a Photo or File Please enable JavaScript to use file uploader. Are you human?