Harley Davidson Engine Number Identification
Harley-Davidson used as many as four Big-Twin engines between 1929 and 1968 ranging from the Flathead Knucklehead Panhead and Shovelhead engines.
Harley davidson engine number identification. If the title and frame VIN reads 1HD1ELK12BZ123456 the engine case number should read something like ELKB123456. This list is unofficial and is not gospel only what I have been able to cross in various manuals web sites and dealerships. HD Harley-Davidson 4th digit.
This download will explain firstly the motorcycles from 2017 onwards using the Milwaukee Eight engine for the Tourer. Every Harley Davidson car has a unique identifier code called a VIN. For instance if someone wants to buy a car it is possible to check the VIN number one the online.
The check number is used to detect invalid VINs. Beginning in 1981 Harley started using a 17 digit VIN number on the frame and an abbreviated VIN on the engine case. Harley-DavidsonVehicle Identification Number VIN Info1910-1919.
5th 6th character of the VIN model designation eg. Youre not going to figure out the year on that abridged VIN. The second table is Motorcycle ID Numbers 1981 and Later.
Even if the VIN number on the engine does match with the one on the documents. Harley-Davidson engines are easy to identify and help categorize the motorcycle. Harley Davidson VIN History.
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. Flatheads were made between 1929 and 1974.