What is the difference between a VIN and chassis number?
What is the difference between a VIN and chassis number? VINs (also known as “VIN numbers” in the same way people say “PIN numbers”) were previously called chassis numbers, and there is often confusion around these terms. In essence, VINs in modern cars and chassis numbers in older cars are used the same way to identify vehicles. Where do you find the VIN number on a transmission? Most transmissions will have a "source serial number" (chassis vin) usually found close to the transmission code. This number will contain division ID #, model year, assembly plant and production sequence (last 6...