Powermaster 8172 Denso-Style Race Alternator, 55 Amp, 12 Volt, 1-Wire

The Powermaster 8172 Denso-style race alternator delivers dependable charging performance in a compact, lightweight design suited for racing and performance applications. Its 55-amp output supports essential electrical components while helping reduce unnecessary weight and complexity. Designed for 12-volt systems, this alternator provides a practical solution for vehicles using a simplified electrical setup.
The 1-wire configuration allows straightforward installation by using a single charging connection, making it a convenient choice for custom builds and competition vehicles. A single V-belt pulley supports compatibility with traditional belt-drive systems, while the Denso-style construction offers a familiar fitment profile for a wide range of performance applications. The aluminum case helps maintain a low overall weight and is finished in a natural appearance.
Powermaster Part Number 8172 features race-oriented construction and reliable operation for vehicles where efficient charging and reduced component weight are important. This alternator is sold individually and is intended for 12-volt electrical systems. Verify pulley, mounting, belt, and wiring compatibility with your vehicle before installation.

Features:

• Brand: Powermaster

• Part Number: 8172

• Design: Denso-style race alternator

• Output: 55 amps

• Voltage: 12 volts

• Wiring: 1-wire configuration

• Pulley: Single V-belt pulley

• Case Material: Aluminum

• Finish: Natural

• Quantity: Sold individually