Fitments
99-17 88"/96" 3-3/4" and 95"/103" 3-7/8" Twin Cam (NU)
Part Description
Athena, cylinder base o-ring FR/RR. NBR 70sh
Front & rear. All Twin Cam 3-3/4" (88"/96") & 3-7/8" (95"/103") bore applications. NBR 70sh Nitrile rubber. OEM replacement reference 11256.