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Tuff Stuff One-Wire Alternators 7127ND

Get Free Shipping with Your Order over $99!

Alternator, Chrome, 100 amps, 1-wire, V-Belt, GM, Each

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  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Brand: Tuff Stuff Performance

Manufacturer's Part Number: 7127ND

Part Type: Alternators and Generators

Product Line: Tuff Stuff One-Wire Alternators

Summit Racing Part Number: TFF-7127ND

UPC: 698252004756

Advertised Amperage Output: 100 amps

Voltage Compatibility: 12

Alternator Case Style: GM 10si

One-Wire Capable: Yes

Pulley Included: Yes

Pulley Style: V-belt

Regulator Included: Yes

Regulator Style: Internal

Belt Included: No

Alternator Brackets Included: No

Alternator Finish: Chrome plated

Quantity: Sold individually.

Notes: Large diameter fan will not clear SUM-420102 or similar alternator brackets. V-belt pulley accommodates 3/8 in. wide belts.

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

These one-wire Tuff Stuff alternators combine reliable amperage with stunning good looks. These one-wire alternators are available in polished and chrome finishes for Ford, GM, and Mopar applications. They look great in any engine compartment, while providing the power you need to run your accessories. For high-quality, great looking alternators, you can count on Tuff Stuff!

Most Helpful Reviews Review this Product

4 Customer Reviews for Tuff Stuff Performance 7127ND - Tuff Stuff One-Wire Alternators

Average Customer Review

5 Star

(3)

4 Star

(0)

3 Star

(0)

2 Star

(0)

1 Star

(1)
+See All 4 Reviews

Doesnt fit Pontiac

Summit RacingSummit Racing Verified Purchase

I Bought this Alternator to Replace my 60 Amp Alternator because of the added Current draw when I added Electric Fans to My Pontiac 400 Engine. It said it would fit a Pontiac but like most products that say they are for Pontiacs it was for a Chevy. The mounting points where 180 degress out of Phase. I had to loosen the bolts and turn the Housing 180 degrees for it to fit, now after about 1000 miles of use I here this clacking sound. Before you order parts for your Pontiac make sure they will fit A Pontiac and not Chevy because it looks like some people dont know the difference (and there is a difference). ...read more

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Reviewer: RONALD from MN

Date: June 17, 2014

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Ease of Installation
Price/Value
Quality

Outstanding Quality

Summit RacingSummit Racing Verified Purchase

I previously purchased the same alternator about 10 years ago. Due to an electrical short, the internal regulator would only allow 12 volts at low rpms. It jumped to 14.7 volts at higher rpms so I thought about keeping it, but a new Tuff Stuff Alternator from Summit is a very reasonable price. The chrome is flawless and the new alternator has a grounding lug that the older one was lacking. Two bolts and two wires and you are good to go! ...read more

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Reviewer: CHARLES from CA

Date: May 16, 2014

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Price/Value
Quality

Good product / works great

Summit RacingSummit Racing Verified Purchase

The alternator works great and the price was right.

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Reviewer: RON from WI

Date: March 07, 2014

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Price/Value
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1 wire alternator

Summit RacingSummit Racing Verified Purchase

Perfect alternator for my 1961 Chevy Impala. Tuff stuff makes great products,I use them on my chrome bumper corvette too.

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Reviewer: GARY from IN

Date: March 03, 2014

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

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