4W5271 Regulator Assembly, Caterpillar
Caterpillar 4W-5271 Regulator Assembly, compatible with Generator series SR4, Engine - Industrial Generator Set 3208 3304 3304B 3306 3406 3406B 3408 3408B 3408C 3412 3412C 3508 3512 G3306 G3412 SR4, D330C D333C G3408, HS commodity code 903290, تجميع منظم, сборка регулятора