The DelStar Series, heavy duty brushless alternators are an integral charging system of an innovative design. The compact, heavy duty construction provides efficiency and increased service life expected to match the longer maintenance intervals of today’s engines, while providing a performance level without parallel.

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170J180.jpg    170-DJ180.jpg

Part No. 100-17109 100-17109-D
Series 171 171
Design Brushless Brushless
Mount 4" J180 Long Hinge 4" J180 Long Hinge
Volts 12 12
Amps @ 2000 RPM (Rotor) 150A 150A
Amps @ 6000 RPM (Rotor) 285A 285A
Ground Negative Negative
Regulator Internal Internal
Pulley No Pulley No Pulley
Product Specs. 100-17109 100-17109

The DelStar alternators are extremely efficient and high amperage output. Ensure alternator cables are adequate to handle the alternator output current. Voltage drop between Alternator B+ (Output Terminal) and Battery B+ (Positive Terminal) should not exceed 0.5 Volts drop at full alternator output.


NOTICE: Specifications and connections provided are believed to be correct at the time of publication. Verify connections before replacing the unit.