4-5/8in. Stroke Flywheel Assembly. Fits 120R Motors in Twin Cam Dyna 2007-2017 & Touring 2007-2016.

Features & Benefits:-

* Requires the Timken Bearing Sprocket Shaft Crankcase Sleeve & Tool Kit # JM-959.

* Requires Timken Bearing Assembly # SS31-4013.

* 3 Piece Assemblies.

Tech Tips:-

* These flywheels are replacement flywheels for the SE 120R. When installing these flywheels in a Harley-Davidson case, they need to run the HD piston oiling jets - not the S&S piston oiling jets.

* Purchase Jims Sleeve # JM-956 if you have previously purchased the Kit # JM-959

Proudly Made in the USA by S&S Cycle !