$449.95

Alternator, 80 Amp., Chrome Plated, Single Groove Pulley, Each
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Mr. Gasket Alternators 5123

Mr. Gasket Alternators 5123

MRG-5123

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Part Number: MRG-5123

Estimated Ship Date: Oct 28, 2026

$449.95

Estimated Ship Date: Oct 28, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
5123
Part Type:
Product Line:
Summit Racing Part Number:
MRG-5123
UPC:
084041051238
Remanufactured:
Yes
Alternator Case Style:
GM 10SI/10DN/12SI
Advertised Amperage Output:
80 amps
Color:
Chrome
Coating Type:
Plated
Finish:
Chrome
Voltage Compatibility:
12
High Output:
No
One-Wire Capable:
No
Pulley Included:
Yes
Pulley Style:
V-belt
Regulator Included:
Yes
Alternator Regulator Location:
External
Belt Included:
No
Alternator Brackets Included:
No
Quantity:
Sold individually.

Mr. Gasket Alternators

For maximum dependability from your car's electrical system, Mr. Gasket alternators are remanufactured to exceed OEM specifications. Quality chrome plated, they are constructed from high-quality materials and pack enough power to handle the needs of your vehicle's electrical system. Available for early and late-model GM applications along with a variety of Ford models, they can be used as OEM replacements or as one-wire alternators on GM applications.

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