Tuff-Stuff GM Alternator 140 Amp 1-Wire Black 9 O'Clock Clocking

Delivers Mar 23-27
30-Day Returns on unused items
Secure Checkout powered by Stripe
Ships from US Warehouses with tracking

Specifications

BrandTuff-Stuff
CategoryEngine
Manufacturer Part #7127NKB9
SubcategoryAlternators/Generators and Components
Category GroupCharging Systems
Ai SubcategoryCharging & Starting
Weight13.2 lbs

Product Description

The Tuff-Stuff GM Alternator delivers 140 amps of charging power with a sleek black finish and a 1-wire hookup. This unit features a 9 o'clock clocking, referring to the position of the electrical terminals relative to the mounting points, which is crucial for proper fitment in GM applications. Tuff-Stuff offers a range of high-output alternators designed to meet the demands of modern electrical systems in classic and custom vehicles.

Shipping & Returns

Fast Shipping

Standard delivery in 3-7 business days. Expedited options available.

30-Day Returns

Return unused items in original packaging for a full refund.

Questions & Answers

Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.

We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.

We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.

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