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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Manufacturer/CompetitorDelco Remy DelStar UpgradeDelStar Upgrade
Part No.19025337 100-18231100-18232
SeriesT1 180-T1180-T1
DesignBrush BrushlessBrushless
Mount7" Hinge Left 60° T1 L60ºT1 L60º
Volts24 2424
Amps @ 2000 RPM (Rotor) 120A 130A165A
Amps @ 6000 RPM (Rotor) 140A 200A265A
GroundNegative InsulatedInsulated
RegulatorInternal InternalInternal
Pulley- No PulleyNo Pulley
Product Specs. 100-18231"100-18232"

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.