40240-89 Sprocket Shaft Spacers for Sportster

When you are working on the primary drive of a Sportster or a Buell tube frame model, proper alignment is essential. This sprocket shaft spacer from Eastern MC Parts is a high-quality replacement for the original equipment, specifically designed to fit Sportster, RS, and various single-cylinder or tube frame models. It is manufactured to meet or exceed factory specifications, ensuring your motor sprocket sits exactly where it needs to be for optimal chain alignment. This part is a direct replacement for OEM number 40240-89. Whether you are performing a routine service or a full engine rebuild, using reliable hardware like this helps prevent premature wear on your primary components and keeps your drivetrain running smoothly.