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Ignitions and Electrical› Charging Systems

Tuff Stuff

100 Amp Alternator GM 1 Wire 6-Groove

$194.33 $137.22 Save $57.11

SKU: T01U 7127D6G

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Tuff Stuff 7127D6G is a new alternator designed to meet or exceed OEM specifications. It features heavy-duty copper wound coils, spike-resistant diodes, and provides charging at low RPMs. This alternator has a 100 Amp output and an internal regulator.

Manufactured with 100% new components, this unit is built in Cleveland, Ohio, and comes with a one-year limited warranty. It is designed for 12-volt, negative ground systems and includes a 6-groove pulley.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTuff Stuff
Part NumberT01U 7127D6G

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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