POWERMASTER PERFORMANCE 8138 Volt Racing Alternator 692209005902

( Brand: Powermaster Performance ), ( Manufacturer Part Number: 8138 ), ( Type: Xs Volt Racing Alternator ), ( Country/region Of Manufacture: United States ), ( Performance Part: Yes ), ( UPC: 692209005902 )

Review POWERMASTER PERFORMANCE Volt Racing Alternator fits XS

The PowerMaster Performance 8138 XS Volt Racing Alternator is a high-performance automotive alternator designed to deliver superior charging capabilities for racing applications and demanding power needs. This alternator is engineered to provide a reliable and consistent power source for your vehicle's electrical systems, ensuring optimal performance on the racetrack or during extended off-road adventures.

The PowerMaster Performance 8138 XS Volt Racing Alternator boasts an output of 120 amps at 13.8 volts, making it an ideal choice for high-performance vehicles, hot rods, classic cars, and race cars. With a robust and durable design, this alternator is built to withstand the rigors of racing and deliver consistent power output, even under the most demanding conditions.

This alternator features a heavy-duty 3-phase rotor, which provides increased output and efficiency compared to conventional alternators. Additionally, it comes with a high-output stator, which ensures a strong and stable electrical output. The alternator is also equipped with a regulator that maintains a consistent voltage output, preventing damage to your battery and electrical systems.

The PowerMaster Performance 8138 XS Volt Racing Alternator is designed with a compact and lightweight housing, making it easy to install in a variety of vehicles. It is also compatible with most standard automotive serpentine belts and comes with a mounting bracket for easy installation. This alternator is built to last, with a robust cast aluminum housing and a durable internal design that ensures long-lasting performance.

In summary, the PowerMaster Performance 8138 XS Volt Racing Alternator is a high-performance, reliable, and durable alternator designed for racing applications and demanding power needs. With its robust design, high output, and efficient charging capabilities, this alternator is the perfect choice for high-performance vehicles, hot rods, classic cars, and race cars.

The Powermaster Performance 8138 XS Volt Racing Alternator is a high-performance charging system designed for racing applications. Here are some pros and cons to help you make an informed decision about purchasing this alternator:

1. High Output: The Powermaster Performance 8138 XS Volt Racing Alternator delivers up to 135 amps of continuous power and 175 amps of peak power. This high output makes it ideal for racing applications where the battery is frequently being drained during high-performance driving.

2. Lightweight: Weighing only 5.2 pounds, this alternator is lighter than most OEM alternators, making it a popular choice among racers looking to reduce weight in their vehicles.

3. Durable: The Powermaster Performance 8138 XS Volt Racing Alternator is built with a cast aluminum housing and a heavy-duty brush system, making it durable and able to handle the demands of high-performance driving.

4. Easy Installation: The alternator comes with a wiring harness that makes installation easy and straightforward. It can be installed in most vehicles with minimal modifications.

1. Price: The Powermaster Performance 8138 XS Volt Racing Alternator is more expensive than a standard OEM alternator. This may be a concern for some buyers who are looking for a more budget-friendly option.

2. Size: The alternator is slightly larger than a standard OEM alternator, which may require some modifications to fit in some vehicles.

3. Noise Level: The alternator can be louder than a standard OEM alternator due to its high-performance design. This may be a concern for some buyers who are looking for a quieter charging system.

The Powermaster Performance 8138 XS Volt Racing Alternator is a high-performance charging system that delivers a high output of power, making it ideal for racing applications. Its lightweight design and easy installation make it a popular choice among racers. However, its higher price point and larger size may be a concern for some buyers. Ultimately, if you're looking for a high-performance charging system for your racing application, the Powermaster Performance 8138 XS Volt Racing Alternator is a great option to consider.

If you're in the market for a high-performance charging system for your racing application, the Powermaster Performance 8138 XS Volt Racing Alternator is definitely worth considering. Its high output, durability, and easy installation make it an excellent choice for racers looking to maximize their vehicle's performance. However, be prepared for a higher price point and potential modifications to fit the alternator in your vehicle.

Details:

XS Volt Racing Alternator; 110mm; Dens Style; 100 40 Idle; w/o Pulley; Black;. Manufacturer: Powermaster Performance, Part Number: 8138, condition: New: Alternator. 100 Plus Amps At Top End/40 Idle. Manufacturer of starters and alternators for racing show cars.

Power saving mode, two operating levels. Newly designed voltage regulator. Change voltage adjustment while running. Individually Dino Tested with Proof of Performance Guarantee.

Entire circuit sealed in epoxy. Instructions For All of the XS Volt Features Included. FEATURES: XS Volt Unique voltage Control System. Indicator light drive.

SPECIFICATIONS: Amperage: 100 AMP.

part #: 8138 prices

• $402.88-$481.27

specifications altnagen:

• for models: Xs
• brand: Powermaster Performance
• mpn: 8138
• type: Xs Volt Racing Alternator
• country/region of manufacture: United States
• performance part: Yes
• upc: 692209005902

offer altnagen:

• started: August 11, 2025
• options: Ship-to-home
• quantity: 3
• availability: In Stock
• sold: 0

payments altnagen:

• wallet: Apple-pay
• other
• credit card: Visa

shipping altnagen:

• cost: $0.00
• transit: 2-4 Days
• class: Standard
• service: Standard
• type: Fixed

seller altnagen:

• city: San Leandro, California
• rating: 99.6%
• # reviews: 106326

general altnagen:

• condition: New
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators

returns altnagen:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

Powermaster Performance 8138 Is Similar To:

• 110 Powermaster Alternator Pulley Chrome 692209000136 (41.1% similar) Brand new pulley off of alternator requiring a serpentine instead...(March 17th, 2018)
• 17078 Powermaster Street Alternator (53.9% similar) 1g ford alternator 75 1 v pulley chrome...(April 3rd, 2018)
• 170781 Powermaster Alternator 692209001829 (45.8% similar) ...(January 15th, 2019)
• 17294-114 Powermaster Street Alternator Amps Chrome Plated Gm Case 692209004530 (36.1% similar) Advertised amperage output 100 amps alternator brackets included no case gm 12SI finish chrome plated belt notes 6-GROOVE pulley. One-wire capable yes pulley included serpentine quantity sold individually. Fitment information may not be available for all products and those without will have a ...(April 22nd, 2018)
• 17509 Powermaster Performance Alternator 692209001638 (63.6% similar) Powermaster alternator early Chrysler 75 double pulley field square back chrome features:excellent idle output heavy duty rectifier external regulator not included except one fireproof of Performance tag manufacturer starters and alternators for racing show cars...(December 23rd, 2017)
• 175091 Powermaster Double Groove Pulley Alternator 692209001645 (47.9% similar) Shipping fast is important...(October 29th, 2018)
• 175191 Powermaster Performance Alternator 692209001669 (63% similar) Outdoor gear bikes, camping gear, etc. Powermaster alternator fits Chrysler square back 95 1v pulley 1 wire only chrome specifications:amperage: amp mounting: oem features:externally regulated heavy duty rectifier early oem retro look proof of Performance tag Powermaster has a variety alternators ...(April 30th, 2018)
• 178611 Powermaster Street Alternator Amps Chrome Plated Gm Case 692209001867 (36.9% similar) Fitment information may not be available for all products and those without will have a compatibility link. Buyer pays return shipping. Advertised amperage output 105 amps alternator brackets included no case gm CS130 finish chrome plated belt one-wire capable yes pulley v-belt quantity sold ...(August 15th, 2018)
• 17864 Powermaster Street Alternator Amps Chrome Plated Gm Case Style (39.3% similar) Please feel free to call us at. Advertised amperage OUTPUT140 amps alternator brackets case style gm CS144ALTERNATOR finish chrome plated belt -wire individually...(November 1st, 2018)
• 2505047 Powermaster Xs Volt Drag Race Alternator Kit 692209007654 (57.1% similar) One-wire capable yes pulley included v-belt quantity sold as a kit. Advertised amperage output 55 amps alternator brackets included yes case poundings finish black powder coated belt notes snug mount bracket application for full body size vehicles. Buyer pays return shipping. Regulator included yes ...(May 1st, 2018)
• 27294 Powermaster Performance Alternator 692209001980 (63.6% similar) Powermaster alternator 12SI idle 1v OE look polished specifications:amperage: 100 amp mounting: oem features:ultimate custom billet at affordable prices smooth die cast housing w teardrop design smooth back special vents gold battery post proof of Performance has a variety alternators available for...(April 16th, 2018)