Alternator, 13SI Caterpillar Industrial, 12 volt, 100 amp

Aftermarket replacement. Vehicle names and OE references identify compatibility, not the manufacturer of this part. Confirm fitment with DCB before ordering.

Let’s check the right fit.

Contact our team for current pricing, availability and compatibility with your vehicle.

Alternator, 12 volt, 100 amp, 13SI Caterpillar Industrial

Have your vehicle details and original part number ready. We’ll help confirm the match.

THE DETAILS THAT MATTER

Product specifications.

Technical details from the DCB product catalogue.

Voltage: 12V
Amperage: 100A
Item model: 13SI
Pulley grooves: NONE
Regulator & Fan type: IR/IF (INTERNAL REGULATOR - INTERNAL FAN)
OEM Number: 8600375, 3218902
Use / application: CATERPILLAR 3512C CATERPILLAR C4.4 CATERPILLAR C7.1

Alternator, 13SI Caterpillar Industrial, 12 volt, 100 amp

Product specifications.

DCB AssistGUIDE

Back on the road.
Starts right here.

Alternator, 13SI Caterpillar Industrial, 12 volt, 100 amp

Product specifications.

More parts.More possibilities.

Alternator, Fiat Bravo - Panda - Linea - 500 1.2L - 1.4L, 12 volt, 90 amp

Alternator, Chevrolet Trail Blazer 2.8L diesel, 12V, 140A

Alternator, Land Rover Discovery/Jaguar F-TYPE 3.0L TD, 12V, 150A

Alternator 12Volt 55Amp as123 universal

More parts.
More possibilities.