134-3761: 137mm Gauge Diameter Piston Ring
Description:RING-PISTON TOP | Engine:3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412E | Application:16G, 16H NA, 24H, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 621G, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 631D, 631E