Oldsmobile Mechanical Speedometer

Please inspect and count the teeth of the original odometer gear before you place an order.. The most common tooth count is 24. On some models will need to cut off one side hub. {Diameter: .650" or 16.53mm, width of gear .125" or 3.18mm, width with hubs .270" or 6.87 mm} Known to fit: DeVille and SeVille: Eighty-Eight and Ninety-Eight 1986-1991 Learn More