Rotor 303-12027

Rotor

Replace OEM(s): Delco

For: Delco 10SI Alternatorss

Used On: Delco 10DN Alternators with Tach Drive

Amps: 37/55 Amps

Amps Draw: 2.6 Amps

Amps Low Output: 55 Amps

Body OD: 4.098in / 104.1mm

Condition: Remanufactured

DE Length: 58.5mm

DE Shaft OD: 17mm

Length: 6.465in / 164.2mm

Notes 3: .669-20Slip Ring End of Shaft Threaded to Accept a Tach Drive Gear

Poles Count: 14 Poles

Poles Length: 51.8mm

Poles OD: 104mm

Poles Thickness: 2.043in / 51.9mm

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: 51.2mm

SREThreads: 3/8-32

Voltage: 12 Volt

Weight: 5.1 lbs / 2.32 kg