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Brand: Powermaster
Alt Powermaster GM 12si Natural 150A 2V Pulley
Powermaster 47294-2 is a GM 12Si-style alternator with a 2-groove V-belt pulley.
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Alt Powermaster GM 12si Natural 150A 2V Pulley
The Powermaster 47294-2 is designed for classic GM vehicles and custom builds as a high-output GM 12Si-style alternator.
It features a natural aluminum finish and a 2-groove V-belt pulley, delivering 150 amps of output—ideal for vehicles with moderate electrical upgrades like enhanced lighting, ignition systems, or audio components.
Key Features
Specifications
- Length
- 9.0 lb
- Width
- 7.5 lb
- Height
- 7.5 lb
- Weight
- 14.5 lb
- ASIN
- B0D2PVLB5R
- UPC
- 692209026341
- Ships From
- United States
- Brand
- Powermaster
Frequently Asked Questions
About Alt Powermaster GM 12si Natural 150A 2V Pulley
01 What is the output of the Powermaster 47294-2?
Output: 150 amps at 12V
02 What type of finish does the Powermaster 47294-2 have?
Finish: Natural aluminum
03 What type of pulley does the Powermaster 47294-2 use?
Pulley: 2-groove V-belt for traditional belt drive systems
04 What is the ASIN for this product?
The ASIN for this product is B0D2PVLB5R.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 692209026341.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Sep 5.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.


