DR5173PF
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Rectifier DR5173PF 172-12018
DR5173PF
$34.82RectifierReplace OEM(s): DelcoFor: Delco 17SI Series 120A; 21SI, CS144 Series IR/EF AlternatorssUsed On: Delco 17SI, 21SI & CS144 AlternatorsBrush Holder Included: NoCondition: NewDiode Amps: 50...$34.82