Alternator Components

Slip Ring, RotorReplace OEM(s): DelcoFor: Delco 22SI Series IR/EF AlternatorssUsed On: Delco 22SI AlternatorsBody OD: 1.118in / 28.4mmCondition: NewID: 17.27mmLead Length: 28mmLength: 1.272in / 32.3mmRing 1 Length: 11.7mmRing 2 Length: 11.7mmRings...

RotorReplace OEM(s): DelcoFor: Delco 22SI AlternatorssUsed On: Delco 22SI AlternatorsAmps: 70 AmpsAmps Draw: 2.5 AmpsAmps Low Output: 70 AmpsBody OD: 4.24in / 107.7mmCondition: NewDE Length: 92mmDE Shaft OD: 25mmDE Shaft Pulley OD: 22.3mmDE Threads:...

RotorReplace OEM(s): DelcoFor: Delco 22SI Series 130-145A/12V IR/IF AlternatorssUsed On: Delco 22SI AlternatorsAmps: 145 AmpsAmps Draw: 8.6 AmpsAmps Low Output: 130 AmpsBody OD: 4.244in / 107.8mmComponents: 34-2171 Shaft 34-22850 Slip RingCondition:...

Shaft, RotorReplace OEM(s): DelcoFor: Delco 21SI, 22SI Series IR/EF AlternatorssUsed On: Delco 21SI & 22SI RotorsCondition: NewLength: 8.228in / 209mmOA Length: 50mmShaft OD (Pulley): 0.87in / 22.1mmShaft OD (SRE): 0.669in / 17mmShaft Threads:...

RotorReplace OEM(s): DelcoFor: Delco 21SI Series 50-70A/24V IR/EF AlternatorssUsed On: Delco 21SI AlternatorsAmps: 50/70 AmpsAmps Draw: 2.5 AmpsAmps Low Output: 50 AmpsBody OD: 4.244in / 107.8mmComponents: 34-2170 Shaft 34-1285 Slip RingCondition:...

RotorReplace OEM(s): DelcoFor: Delco 21SI Series 90-115A IR/EF AlternatorssUsed On: Delco 21SI AlternatorsAmps: 100/115 AmpsAmps Draw: 6.8 AmpsAmps Low Output: 100 AmpsBody OD: 4.244in / 107.8mmComponents: 34-2170 Shaft 34-1285 Slip RingCondition:...

RotorReplace OEM(s): DelcoFor: Delco 21SI Series 50-70A/24V IR/EF AlternatorssUsed On: Delco 21SI AlternatorsAmps: 70 AmpsAmps Draw: 2.5 AmpsAmps Low Output: 50 AmpsBody OD: 4.236in / 107.6mmComponents: 34-2171 Shaft 34-1285 Slip RingCondition: NewDE...

RotorReplace OEM(s): DelcoFor: Delco 21SI Series 90-115A IR/EF AlternatorssUsed On: Delco 21SI AlternatorsAmps: 90/115 AmpsAmps Draw: 8.4 AmpsAmps Low Output: 160 AmpsBody OD: 4.24in / 107.7mmComponents: 34-2171 Shaft 34-1285 Slip RingCondition: NewDE...

Shaft, RotorReplace OEM(s): DelcoFamily: 20SI DNCondition: New

Coil, RotorReplace OEM(s): DelcoFor: Delco 20SI Series 24V IR/EF AlternatorssUsed On: Delco 20SI AlternatorsAmps: 45 AmpsAmps Draw: 3.6 AmpsAmps Low Output: 35 AmpsCoil Length: 66mmCondition: NewID: 49.9mmMtg Holes Counts: 4 HolesOD: 82.4mmVoltage: 24...

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): 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:...