NOTE: The images shown are for reference only, the actual product may differ.Therefore please always read the description or read on the corresponding catalog page.
Pushrod cover upper: 84-99 Evo Big Twin; 86-90 XL Sportster (NU). O-ring, oil pump return port stub: 02-06 Twin Cam A/B (Excl. 2006 Dyna) (NU)
James, o-ring pushrod cover / oil pumpOEM replacement reference 11157.