MCS, swingarm/wheel seal. steel od

Fitment: Spoke or cast wheel front: 73-83 FX; FXR; XL Sportster. Cast wheel rear: 73-83 FX; FXR; XL Sportster; 80-83 FLT/Touring (sprocket side only). Cast wheel front & rear: 73-79 FL. Swingarm seal: 73-86 4-speed Big Twin