Rotors
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Rotor, 12V, 120A, 6.59" 167.3mm L, Delco 28-105 303-12020
COSMOS INTERNATIONAL
$143.51RotorReplace 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:...$143.51 -
Rotor 28-104 303-12002
28-104
$90.70RotorReplace 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...$90.70 -
Alternator 28-1859
28-1859
$22.11Slip 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...$22.11 -
Slip Ring, 28-1855 313-12006
COSMOS INTERNATIONAL
$25.06Slip Ring, RotorReplace OEM(s): DelcoFor: Delco 15SI, 17SI; CS144 Series 124-145A IR/EF AlternatorssUsed On: Delco 124-145A CS144 AlternatorsBody OD: 3.543in / 90mmCondition: NewID: 17.3mmLength: 1.28in / 32.5mmRing 1 Length: 11.5mmRing 2 Length: 11...$25.06 -
Rotor 28-133 303-12014
28-133
$264.53RotorReplace OEM(s): DelcoFor: Delco CS144 AlternatorssUsed On: Delco CS144 AlternatorsAmps: 140 AmpsAmps Low Output: 140 AmpsBody OD: 4.236in / 107.6mmComponents: 01-1401 Bearing Race 34-1485 Slip RingCondition: NewLength: 6.594in / 167.5mmNotes 3: ...$264.53 -
Rotor Rewound 28-127 303-12014
28-127
$64.33Rotor RewoundReplace OEM(s): DelcoFor: Delco CS144 AlternatorssUsed On: Delco CS144 AlternatorsAmps: 120 AmpsAmps Draw: 6.5 AmpsAmps Low Output: 120 AmpsBody OD: 4.236in / 107.6mmCondition: RemanufacturedDE Length: 58.3mmDE Shaft OD: 17mmDE Shaft...$64.33 -
10 pcs/pack Fan Metal 28-1413
28-1413
$22.45Repair - MetalReplace OEM(s): DelcoFamily: CS130, CS130DFor: CS130 IR/EF; CS130D IR/IF AlternatorssCondition: NewID: 17.2mmOD: 94mmRotation: CW$22.45 -
Rotor 28-158 303-12047
28-158
$79.57RotorReplace OEM(s): DelcoFor: Delco AD244Used On: Delco AD244 & DR44G AlternatorsAmps: 145 AmpsAmps Draw: 7.8 AmpsAmps Low Output: 130 AmpsBody OD: 4.228in / 107.4mmCondition: NewDE Length: 48mmDE Shaft OD: 17mmDE Threads: .668-20Ground: GroundLength:...$79.57 -
$47.75
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10 pcs/pack Fan Plastic 28-1400-1 200-12024
28-1400-1
$25.61PlasticReplace OEM(s): DelcoFamily: CS121For: IR/EF AlternatorssCondition: New$25.61 -
Rotor 28-151 303-12048
28-151
$182.12RotorReplace OEM(s): DelcoFor: Delco CS121D Series IR/IF AlternatorssUsed On: Delco CS121D AlternatorsAmps: 85 AmpsAmps Draw: 6.6 AmpsAmps Low Output: 90 AmpsBody OD: 3.465in / 88mmComponents: 34-12401 FanCondition: NewDE Length: 50.5mmDE Shaft OD:...$182.12 -
Rotor 28-122 303-12010
28-122
$99.70RotorReplace OEM(s): DelcoFamily: CS121For: 61-94A IR/EF AlternatorssUsed On: 1995-87 Buick, Chevrolet, Geo, Jeep, OldsmobiLE, Pontiac, ToyotaAmps: 61/94 AmpsAmps Draw: 6.4 AmpsAmps Low Output: 78 AmpsBody OD: 4.094in / 104mmCondition: NewDE Length: 52...$99.70