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

Product Details







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-95 9Proudly Made in the USA by S&S Cycle !
MFR PART No: 320-0523

ROLLIES PART No: SS320-0523






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