The Atlas Copco 06631589 is a genuine OEM spare part set, comprising one M22x1.5 ring nut and one M22x1.5 threaded pin. This essential component set is specifically designed for secure fastening within various Atlas Copco GA VSD+ series air compressors, including models like GA 110 VSD+, GA 132 VSD+, and GA 160 VSD+. Manufactured to Atlas Copco's stringent quality standards, this set ensures reliable, durable, and optimal performance in demanding industrial applications.