Rotor 303-12020

Rotor

Replace OEM(s): Delco

Family: 15&17SI

For: 15&17SI, Series 108-120A; 17SI Series 97-108A IR/EF Alternatorss

Used On: Delco 17SI Alternators

Amps: 108/120 Amps

Amps Draw: 4.8 Amps

Amps Low Output: 120 Amps

Body OD: 4.232in / 107.5mm

Components: 01-1401 Bearing Race 34-1285 Slip Ring

Condition: New

DE Length: 58.3mm

DE Shaft OD: 17mm

DE Threads: .668-20

Length: 6.587in / 167.3mm

Poles Count: 12 Poles

Poles Length: 54.8mm

Poles OD: 107.5mm

Poles Thickness: 2.173in / 55.2mm

Shaft OD (DE Bearing): 0.669in / 17mm

Shaft OD (Pulley): 0.669in / 17mm

Shaft OD (SRE): 0.669in / 17mm

Shaft Threads: .669-20

Slip Ring ID: 0.728in / 18.5mm

Slip Ring OD: 1.169in / 29.7mm

SRE Length: 54.1mm

Voltage: 12 Volt

Weight: 6.59 lbs / 3 kg