Fitments
87-94 (NU) FXR; 91-05 (NU) Dyna (Excl. FXDWG); 88-21 XL Sportster (Excl. 16-21 XL1200X; 16-20 (NU) XL1200XS; 17-20 (NU) XL1200CX Roadster)
Part Description
Back-up ring for 39mm fork seal
For 39mm fork tubes. OEM replacement reference 45377-87