PISTON RING SET (1.00 Mm-oversize-81.00 Mm): Compatible With RUGGERINI / RD 80 /

PISTON RING SET (STD-80.00mm): Compatible With RUGGERINI / RD 80 / RF 80 / RF 81

PISTON RING SET (0.50 Mm-oversize-82.50mm): Compatible With LOMBARDINI / 6LD 360

PISTON RING SET (0.50 Mm-oversize-78.50mm): Compatible With LOMBARDINI / 6LD 325

PISTON RING SET (1.00 Mm-oversize-83.00mm): Compatible With LOMBARDINI / 6LD 360

PISTON RING SET (1.00 Mm-oversize-79.00mm): Compatible With LOMBARDINI / 6LD 325

PISTON RING SET (STD-DIAMETER: 100.00mm): Compatible With PERKINS / PHASER 90 /

PISTON RING SET (STD-DIAMETER: 98.48mm) : Compatible With PERKINS / (A 6.354) -