Alternator Components

Rotor CoilReplace OEM(s): DelcoUsed On: Delco 20SI AlternatorsAmps: 60 AmpsAmps Draw: 6.6 AmpsAmps Low Output: 60 AmpsCoil Length: 66mmCondition: RemanufacturedID: 49.9mmMtg Holes Counts: 4 HolesOD: 82.4mmVoltage: 12 VoltWeight: 2.98 lbs / 1.36 kg

Coil, RotorReplace OEM(s): DelcoFor: Delco 20SI Series 12V IR/EF AlternatorssUsed On: Delco 20SI AlternatorsAmps: 60 AmpsAmps Draw: 6.6 AmpsAmps Low Output: 60 AmpsCoil Length: 66mmCondition: NewID: 49.9mmMtg Holes Counts: 4 HolesOD: 82.4mmVoltage: 12...

RotorReplace OEM(s): DelcoFamily: 20 DN Type 250Amps: 45 AmpsAmps Draw: 3.4 AmpsCondition: NewDE Length: 99mmDE Shaft OD: 25mmDE Shaft Pulley OD: 22.3mmDE Threads: 5/8-18OA Length: 219.7mmPoles Count: 16 PolesPoles Length: 58mmPoles OD: 115mmShaft OD...

RotorReplace OEM(s): DelcoFamily: 20 DNAmps: 62 AmpsAmps Draw: 2.4 AmpsCondition: NewDE Length: 99mmDE Shaft OD: 25mmDE Shaft Pulley OD: 22.3mmDE Threads: 5/8-18Measurement: MetricPoles Count: 16 PolesPoles Length: 58mmPoles OD: 115mmShaft OD (SRE):...

RotorReplace OEM(s): DelcoFamily: 20 DN Type 250Amps: 62 AmpsAmps Draw: 4.1 AmpsCondition: NewDE Length: 99mmDE Shaft OD: 25mmDE Shaft Pulley OD: 22.3mmDE Threads: 5/8-18OA Length: 219.7mmPoles Count: 16 PolesPoles Length: 58mmPoles OD: 115mmShaft OD...

Rotor RewoundReplace OEM(s): DelcoUsed On: Delco 20SI AlternatorsBody OD: 4.087in / 103.8mmCondition: RemanufacturedDE Length: 97mmDE Shaft OD: 25mmDE Shaft Pulley OD: 22.3mmDE Threads: 5/8-18Length: 8.043in / 204.3mmNotes 3: 5/8-18Rotor OnlyPoles...

RotorReplace OEM(s): DelcoFor: Delco 20SI DN AlternatorssUsed On: Delco 20SI AlternatorsBody OD: 4.087in / 103.8mmCondition: NewDE Length: 97mmDE Shaft OD: 25mmDE Shaft Pulley OD: 22.3mmDE Threads: 5/8-18Ground: ILength: 8.043in / 204.3mmNotes 3:...

Rotor RewoundReplace OEM(s): DelcoUsed On: Delco 17SI AlternatorsAmps: 120 AmpsAmps Draw: 6.5 AmpsAmps Low Output: 120 AmpsBody OD: 4.232in / 107.5mmCondition: RemanufacturedDE Length: 58.3mmDE Shaft OD: 17mmDE Threads: .668-20Length: 6.587in / 167...

RotorReplace OEM(s): DelcoFor: Delco 17SI Series 120A IR/EF AlternatorssUsed On: Delco 17SI AlternatorsAmps: 120 AmpsAmps Draw: 6.5 AmpsAmps Low Output: 120 AmpsBody OD: 4.232in / 107.5mmComponents: 82-96010 Retaining Ring 34-1285 Slip RingCondition:...

RotorReplace OEM(s): DelcoFamily: 15&17SIFor: 15&17SI, Series 108-120A; 17SI Series 97-108A IR/EF AlternatorssUsed On: Delco 17SI AlternatorsAmps: 108/120 AmpsAmps Draw: 4.8 AmpsAmps Low Output: 120 AmpsBody OD: 4.232in / 107.5mmComponents: 01-1401...

RotorReplace OEM(s): DelcoFor: Delco 15SIUsed On: Delco 17SI AlternatorsAmps: 70/108 AmpsAmps Draw: 4.6 AmpsAmps Low Output: 100 AmpsBody OD: 4.232in / 107.5mmCondition: NewDE Length: 58.3mmDE Shaft OD: 17mmDE Threads: .668-20Ground: GroundLength: 6...

Slip Ring, RotorReplace OEM(s): DelcoFamily: CS144For: IR/EF AlternatorssUsed On: Delco 124-145A CS144 AlternatorsBody OD: 3.543in / 90mmCondition: NewID: 18.31mmKnurl OD: 12mmLength: 1.28in / 32.5mmOA OD: 45.55mmRing 1 Length: 11.5mmRing 2 Length: 11...