Our Part# 4061T155
** Please Note
*This listing is for the O-ring only and does not include the K28 Can Taper which is used on all the new self-sealing cans.
**Lubricate the O-ring with vacuum pump oil prior to installing.
**The O-ring seems tight as you begin to install/insert it, when it seats at the bottom, that area is slightly recessed and fits nicely.
28 Can Taper Replacement O-ring, Class 70 Duro-Buna, all Refrigerant Resistant