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WATCH NOW: Batteries and Alternators

Didn’t get the chance to see yesterday’s livestream? Watch it here today.

Livestream TODAY: Batteries and Alternators

Join the experts for a one-hour livestream TODAY at 1PM EST.

Identifying The Correct Alternator Pulley

Replace the OAD and tensioner with the belt as part of a mileage-based service. Sponsored by Litens.

Why Alternators Are Subject To Ripple Voltage

The alternator produces an AC current that must be converted into DC current by way of a rectifier.

Get Part Smart LIN Alternator Overview Training from MPA

The latest training event in the series continues Thursday, February 24, at 12pm CST.

Starters & Alternators- Tips For Diagnostics

Here are 4 tips to follow when replacing starters and alternators.

Diagnosing A Faulty Alternator (Video)

There are a whole host of issues that could happen to an alternator. This video is sponsored by The Group Training Academy.

VIDEO: ACDelco Starter and Alternators

High under-hood temps, increased power demands and vibration can damage alternators or starters. Sponsored by ACDelco.

DENSO Expands PowerEdge Alternator Line

The 24PE series now fills the heavy-duty aftermarket’s demand for a high-efficiency alternator.

Modern Battery and Alternator Testing Methods

Old methods of testing a battery and alternator aren’t appropriate today. Do the job right to get the right results.