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MechMan Elite Series Cast Alternators 8206400-GRE
Part Number: MEH-8206400-GRE
MechMan Elite Series Cast Alternators
Alternators and Generators, Elite Series Cast Alternators, 12 V, 400 amps, Gloss Green, Serpentine, Buick, Chevrolet, GMC, Hummer, Olds, Pontiac, Each
See More Specifications
Estimated Ship Date: Apr 13, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
8206400-GRE
Part Type:
Product Line:
Summit Racing Part Number:
MEH-8206400-GRE
UPC:
00817301025188
Remanufactured:
No
Advertised Amperage Output:
400 amps
Color:
Green
Finish:
Gloss
Voltage Compatibility:
12
High Output:
Yes
One-Wire Capable:
No
Pulley Included:
Yes
Pulley Style:
Serpentine
Regulator Included:
Yes
Alternator Regulator Location:
Internal
Belt Included:
No
Alternator Brackets Included:
No
Quantity:
Sold individually.
Notes:
This alternator will require a slightly shorter than stock length belt for proper belt tension. This unit comes equipped with a smaller 1.75 in. diameter alternator pulley and will require a slightly shorter drive belt for proper belt tension. If you do not use the correct shorter belt, this will result in very low to no output and create extra work load for the alternator. Not recommended for racing or sustained use above 5,000 RPM engine speed.
Special Attention:
Not recommended for use above 5,000 RPM engine speed.
MechMan Elite Series Cast Alternators
MechMan Elite Series cast alternators offer great output at idle RPM and excellent durability in a direct bolt-in package. Their 6-phase technology, combined with massive twin rectifier assemblies and 12 diodes, makes these alternators totally durable for daily use, while still maintaining great output at low-rpm. These alternators will make 180 amps at engine idle speeds—with a full 250 amp output at cruising speeds. The units come with an OEM diameter pulley, making them perfect for high-rpm and racing use. They're available for fitment on a wide range of cars, trucks, and vans from the 1990s and up. Order the model recommended for your application. (Note: Elite Series cast alternators may require a rectangle to oval adapter harness if your vehicle was equipped with the CS144 heavy-duty charging option from the factory. This is not common.)
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Some parts are not legal for use in California or other states with similar laws / regulations
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