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Powermaster Race Alternators 8-57140

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Alternator, Internal Regulator, 140 Amp, Serpentine, Black, Ford, Mercury, Jeep, Each

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Powermaster

Manufacturer's Part Number: 8-57140

Part Type: Alternators and Generators

Product Line: Powermaster Race Alternators

Summit Racing Part Number: PWM-8-57140

UPC: 692209003526

Advertised Amperage Output: 140 amps

Voltage Compatibility: 12

Alternator Case Style: Powermaster Custom

One-Wire Capable: Yes

Pulley Included: Yes

Pulley Style: Serpentine

Regulator Included: Yes

Regulator Style: Internal

Belt Included: No

Alternator Brackets Included: No

Alternator Finish: Black powdercoated

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These alternators give your ride horsepower by making sure your electrical and ignition systems have enough voltage to operate properly. This means your battery stays fully charged and predictable--you don't have to worry about your ride not starting at race time. They feature a variety of high-amperage ratings, one-wire hookup, a gold battery post, and a heat-dispersant coating.

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2 Customer Reviews for Powermaster 8-57140 - Powermaster Race Alternators

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5 Star

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3 Star

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Summit RacingSummit Racing Verified Purchase

The Powermaster has only been on the Bronco for a short time, but my amp meter is no longer dancing around and when I checked with a volt meter it was charging at a consistent 14.8. Time will tell.

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Reviewer: JIM from IN

Date: January 08, 2015

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power master alternator

Summit RacingSummit Racing Verified Purchase

Great generator certainly solved my charging issues. mine puts out 93 amps at idle more than enough power

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Reviewer: MATT from Canada

Date: September 23, 2014

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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