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.

DelStar Search

*Alternator RPM

Search Results for:


Manufacturer/CompetitorDelco Remy DelStar Upgrade
Part No.8600390 100-17107
Series40SI 171
DesignBrushless Brushless
MountJ 180 4" Long Hinge 4" J180 Long Hinge
Volts12 12
Amps @ 2000 RPM (Rotor) 95A 145A
Amps @ 6000 RPM (Rotor) 240A 250A
GroundNegative Negative
RegulatorInternal Internal
Pulley- No Pulley
Product Specs. 100-17107"

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.