NEW Volvo Piston Ring Set (STD) 2572B 31330723 850 C70 S40 S70 V40 V70
Piston ring set (1 set per car) for any 2.5L and 2.4L 850 (from engine #396323 on) S/V 40 00-04 S/V/C 70 98 2.4L or 2.5L 99 2.5LPT only. This is the late style and has a 1.20mm top ring.