Harley Davidson Engine Number Identification

HD Harley-Davidson 4th digit.
Harley davidson engine number identification. However decoding an engines vehicle identification number can be challenging and confusing. HD Harley Davidson 1 Weight Class 1 Heavyweight 4 Lightweight 8 Sidecar AA Model Designation K Engine Displacement K 1340 Shovelhead. Harley-DavidsonVehicle Identification Number VIN Info1910-1919.
Youre not going to figure out the year on that abridged VIN. For instance if someone wants to buy a car it is possible to check the VIN number one the online. BF FXSB 80 see chart below for all model designations.
Also the did start using that dot matrix faunt on the numbers. Abbreviated VIN on engine. The key to what the numbers are is in the front section of the parts list for your bike but it only covers the year letters for the years the book covers as my softail is a 92 i had the correct parts list that.
1960s and Older Engines. Look for a four-digit production code in the last four digits of the VIN. Have you ever wondered what all the numbers and letters mean on your Harley Davidson Vehicle Identification Number which is usually located on the head stock below the handlebars or on a VIN sticker on the front frame down tube.
1 Heavy Weight 4 Light Weight 8 Sidecar 5th and 6th digit. Hidden within a Harleys engine VIN will be the year that engine was made. Frame ID Numbers - 1981 and Later.
Because engines were sometimes swapped out in these older bikes its not unusual to find Harley-Davidson motorcycles with engine numbers. The engine number can be derived from the VIN. Beginning in 1981 Harley started using a 17 digit VIN number on the frame and an abbreviated VIN on the engine case.