The MAHLE piston ring plain set for Nissan 2389cc Z24/Z24i engines (1985–1989) provides OE-driven ring technology focused on reducing friction and ring mass while minimizing engine oil consumption. Intended as a direct replacement, these rings reflect MAHLE's emphasis on advanced piston ring design to support longer service life and improved efficiency without altering engine specifications.
Mahle Rings Nissan 2389cc Z24/Z24i Engs 85-89 Plain Ring Set