FJ40 Instrument Clusters were simple devices - They remained unchanged for the most part throughout the early production run. There were a number of subtle changes in the later years. Here is a photo database of many of them. Some have been painted by owners along the way. If your year is missing, send me a photo.
Odometer stop working? Try contacting the following companies.
Speedometer Service & Instrument
www.speedometerserviceportland.com
Phone:(503) 227-5567
North Hollywood Speedometer
Phone: (818) 761-5136