✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Festive Deal Tuff-stuff Gm Internally Regulated Alternator 140 Amp 1-wire V-groove Now 30% Cheaper [uKrgfxWZ]

$29.99 $95.99 -69%

Alternators fit 1971-86 GM applications that require internally regulated units. Offered in chrome-plated or polished aluminum finishes, alternators are available in 80 or 100-Amp versions. Single-wire models require just one wire for proper hook-up.

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Alternators fit 1971-86 GM applications that require internally regulated units. Offered in chrome-plated or polished aluminum finishes, alternators are available in 80 or 100-Amp versions. Single-wire models require just one wire for proper hook-up. Alternators are offered with choice of V-belt or serpentine pulley.

Alternator - Factory Cast PLUS - 140 amps - 12V - 1-Wire - V-Belt Pulley - Aluminum Case - Natural - GM - Sold as Each - Brand: Tuff-Stuff - Part Number: 7127K

Specifications

Brand
Tuff Stuff
Part Number
7127K
Product Line
Factory Cast PLUS
Voltage
12V
Amp Rating
140 Amp
Internal/External Regulator
Internal
Wiring Connection
OEM | 1-Wire
Pulley Included
Yes
Pulley Style
V-Belt
Pulley Grooves
Single Groove
Pulley Material
Steel
Pulley Color
Cadmium
Pulley Finish
Plated
Case Material
Aluminum
Case Color
Natural
Case Finish
Natural
Quantity
Each

What Our Customers Say

December 26, 2025

Absolutely no complaints!

An outstanding tool. Very useful.

- Cledwyn Q..

December 26, 2025

Absolutely no complaints!

This is a very well-made, fine tool.

- Vesta H..

December 26, 2025

Absolutely no complaints!

It’s a very solid and clever gadget.

- Maredudd Y..

Write a Review

You Might Also Like

Discover more great products from our collection.

Mini steperis HMS S3038

Mini steperis HMS S3038

(972)
$27.99 $89.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY