CoreBar EndCaps Dave Updated January 29, 2020 20:46 Follow EndCaps are sold in pairs, the part number is 8880640 and can be ordered by clicking here. Have additional questions, or need further help? You can contact customer support here, or by calling 888-925-4621 during business hours Related articles CoreBar Adapter JetStream EndCaps CoreBar Bar Dimensions? The CrossBars that Yakima recommended for my vehicle seem really long. Can I cut them down to length? CrossBar Weight Limits Comments 0 comments Article is closed for comments.