... , import key components 2, improved circuit, more stable speed control Cummins Engine Speed Control Unit 3044196Description: EFC3044196 speed controller is composed by full electronic closed loop ... , DX-05A.6. Cummins Engine Governor: 3036453, 34008326, EFC3044196, ESD5111, ESD5500E.7. Controller: CTR101, CTR168, DSE501K, DSE5110 For more detail informations ...