Customer Forum

Effective immediately Daemar has changed their part numbering system for Back-Up Rings. This change will bring the Back-Up Ring part numbers in line with the part numbering system adopted for Daemar’s new line of Hydraulic Seals. Daemar’s old Back-Up Ring part numbers were designated by the AS568 number followed by the suffix -BUR (e.g. 010-BUR), the new part numbering system designates Back-Up Rings with the prefix 574- followed by the AS568 sizing number (e.g. 574-010).