Transmission Spacers

4 products

Our range of Transmission Spacers for Harley-Davidson covers the internal transmission spacers used in 1980-2006 5-speed Big Twin (excluding 2006 6-speed Dyna) and 2007-2026 Softail, 2006-2017 Dyna and 2007-2026 FLT/Touring Harley-Davidson transmissions. Iron City Motorcycles in Leeds is an authorised Harley-Davidson dealer, and transmission spacers are precision-thickness internal parts that set gear end float and bearing preload on a Harley-Davidson gearbox, where even small variations in thickness change shift feel and long-term wear. You will find Jims precision-machined US-made spacers and MCS's workshop-standard replacements, giving you options from OE-specification service through to blueprinted performance rebuilds. Whether you are refreshing a 5-speed Evo Big Twin gearbox, rebuilding a Twin Cam Dyna transmission or completing a Milwaukee-Eight Touring drivetrain refresh, the correct transmission spacer is here. Browse the full range below.