39mm Fork Oil Seal. The seal is designed to create equal pressure in each sealing lip; an equal sealing pressure ensures less resistance and a longer seal life. The patented MAX-LIFE has a coefficient of friction that is up to three times lower than that of the OEM sealing material. Easy to install.

Fits the following models:

Harley Davidson 88-20 XL (excl. 16-20 1200X / XS; 17-20 1200CX)

Harley Davidson 88-94 (NU) all FXR

Harley Davidson 1987 FXRS, FXLR

Harley Davidson 91-05 (NU) Dyna (excl. FXDWG)