Injector return line sealing ring Kubota

Kubota:
AD70,
B1-14, B1-15, B1-16, B1-17,
B20,
B1200, B1400, B1402, B1500, B1502, B1550, B1600, B1702, B1750, B2150, B4200, B5000, B5001, B5100, B5200, B6001, B6100, B6200, B7000, B7001, B7100, B7200, B8200, B9200,
F2000, F2100,
GL-4500, GL-5500, GL-6500,
GV-1120, GV-1160, GV-3100, GV-3120, GV-3150, GV-3170, GV-3190, GV-3200, GV-3240,
KH1 10, KH18, KH19, KH28, KH35, KH36, KH41, KH51, KH60, KH61, KH66, KH90, KH91, KH101, KH151, KH170,
KXX101, KX151,
L175, L185, L225, L235, L245, L275, L285, L295, L305, L345, L355, L405,
L2050, L2250, L2350, L2550, L2850,
M4000, M4050, M4500, M4950,
R400, R410,
RW30,
ZB400, ZB600

Kubota Engine:
D722, D750, D850, D950, D905, D1005, DM1102, D1105, D1305,
E75N,
V1505, V1702, V1902, V1903, V2003, V2203, V2403,
Z650,

Hyundai:
HSL600,

Zen Noh:
ZB1200, ZB1400, ZB1402, ZB1500, ZB1502, ZB1600, ZB1702, ZB5000, ZB5001, ZB6001, ZB7000, ZB7001, ZB7100,