Choose Options Quick view Rectifier 31-415 172-16020 31-415 MSRP: Now: $15.93 Was: RectifierReplace OEM(s): Leece Neville, MotorolaFor: Motorola / Prestolite AlternatorssUsed On: Motorola AlternatorsB Post Length: 50.8mmCondition: NewDiode Amps: 50 AmpsSpecification: 1/4 - 20 x... MSRP: Now: $15.93 Was: Choose Options Quick view