This PLP collar assembly, vendor part 80808528-1 and Millennium Part #522504, is the sealing and cable-entry collar for COYOTE dome closures. The collar carries the grommet ports and clamps that establish the closure's environmental seal, so a sound collar is what allows a dome to be re-entered repeatedly without losing its rating in buried, pedestal or aerial service. Ordering the collar as a standalone assembly lets crews restore a damaged or missing component instead of replacing an entire splice case. Keep one on hand for emergency restoration work where a dome must be resealed the same day fiber is repaired.