Overview of S&S Cycle KN93 Complete Engine Assembly - 106-2560
Alternator/generator style KN-Series engines are very close in appearance to a stock knucklehead engine, but offer a number of modern features for more power, better engine life, and improved reliability.
Aside from the much larger 93 inch displacement, the main improvement in design is the 1958-1965 style flywheel assembly, which uses a splined sprocket shaft and Timken® sprocket shaft bearing, this necessitates the use of a 1955-1964 style inner tin primary cover and primary chain sprocket. S&S Vintage rocker arm cover tins are another modern improvement.
The KN93 is a standard compression 93 engine with alternator/generator style cases for use with 1970 and later primary covers and late style transmissions.
NOTE: Not for stock Knuckle frames
The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.
Cross reference number(s):09010181
Specs for S&S Cycle KN93 Complete Engine Assembly - 106-2560
|Color - Primary||Silver|
Fitment for S&S Cycle KN93 Complete Engine Assembly - 106-2560See if this part fits your ride
Part 66057 fits the following machines