The Mahle OE moly ring set for an 87.5mm bore is a metric HV385 drop-in package featuring 1.0mm top, 1.2mm second and 2.8mm oil rings in standard tension. Designed as a direct replacement for engines requiring 87.5mm rings, the moly-faced rings help maintain sealing and oil control after rebuilds. The set preserves factory ring sizing and tension characteristics for reliable reassembly.
Mahle Rings Performance Metric HV385 87.5MM x 1.0MM/1.2MM/2.8MM Drop In Std Tension Moly Ring Set