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Powermaster Street Alternators
Powermaster AlternatorsFrom $229.99
- Available in Natural or Polished finish
- Bolt on installation
- Uses same belt as the factory
- Delivers up to 50% more output at idle
- California Residents: WARNING
From $229.99
4.6
4.6
(459)
Powermaster Racing Alternators
Powermaster Racing AlternatorFrom $292.99
- Racing Alternator
- California Residents: WARNING
From $292.99
Powermaster Pro Series Alternator Kits
Powermaster Pro Series Alternator KitFrom $495.99
- Pro Series Alternator Kit
- California Residents: WARNING
From $495.99
Powermaster XS Volt Racing Alternators
Powermaster XS Volt Racing AlternatorFrom $332.99
- XS Volt Racing Alternator
- California Residents: WARNING
From $332.99
Powermaster GM CS144 XS Volt Alternator
Powermaster GM CS144 XS Volt AlternatorFrom $509.99
- XS Volt Pro Series Alternator Kit
- Rear-end Mount
- Quick Change
- California Residents: WARNING
From $509.99
17 Products
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4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Powermaster High-Output Alternator (Black) - 8-56100
- Fitment: Direct Fit
- V8
- 100 amp
- Black coated
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- Fitment: Direct Fit
- V8
- 100 amp
- Black coated
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Powermaster Alternator (Black) - 8-57100
- Fitment: Direct Fit
- Alternator
- Ford Upgrade
- 100 Amp
- Black
- w/ Serpentine Pulley
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- Fitment: Direct Fit
- Alternator
- Ford Upgrade
- 100 Amp
- Black
- w/ Serpentine Pulley
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Powermaster Alternator (Black) - 8-57101
- Fitment: Direct Fit
- Alternator
- Ford Upgrade
- 100 Amp
- Black
- w/ 1V Pulley
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$229.99
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- Fitment: Direct Fit
- Alternator
- Ford Upgrade
- 100 Amp
- Black
- w/ 1V Pulley
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Powermaster Ford Upgraded Race Prepped Alternator (Black) - 8-57106
- Fitment: Direct Fit
- Black
- 100 amp
- Includes 6-groove pulley for 16V systems
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$240.99
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- Fitment: Direct Fit
- Black
- 100 amp
- Includes 6-groove pulley for 16V systems
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Powermaster Pro Series Alternator Kit (Black) - 8-722
- Fitment: Universal Fit
- Pro Series Alternator Kit
- Engine Mount
- Inc. Alternator PN[8072]
- Alternator Pulley PN[170]
- Bracket PN[722]
- And Belt PN[4030240]
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$495.99
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- Fitment: Universal Fit
- Pro Series Alternator Kit
- Engine Mount
- Inc. Alternator PN[8072]
- Alternator Pulley PN[170]
- Bracket PN[722]
- And Belt PN[4030240]
- California Residents: WARNING + View More Specs - View Less Specs
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Powermaster XS Volt Pro Series Alternator Kit (Black) - 1946227
- Fitment: Universal Fit
- XS Volt Pro Series Alternator Kit
- Engine Mount
- Inc. Alternator PN[8072]
- Alternator Pulley PN[170]
- Bracket PN[722]
- And Belt PN[4030240]
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$509.99
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$509.99
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- Fitment: Universal Fit
- XS Volt Pro Series Alternator Kit
- Engine Mount
- Inc. Alternator PN[8072]
- Alternator Pulley PN[170]
- Bracket PN[722]
- And Belt PN[4030240]
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Powermaster XS Volt Pro Series Alternator Kit (Black) - 2530615
- Fitment: Universal Fit
- XS Volt Pro Series Alternator Kit
- Snug Mount
- For Body Cars
- BB Chevy
- Inc. Alternator PN[8072]
- Alternator Pulley [181]
- Crank Pulley [295]
- Bracket [882]
- And Belt[7312]
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$522.99
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$522.99
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- Fitment: Universal Fit
- XS Volt Pro Series Alternator Kit
- Snug Mount
- For Body Cars
- BB Chevy
- Inc. Alternator PN[8072]
- Alternator Pulley [181]
- Crank Pulley [295]
- Bracket [882]
- And Belt[7312]
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Powermaster Pro Series Alternator Kit (Black) - 8-897
- Fitment: Universal Fit
- Pro Series Alternator Kit
- Low Mount Either Side
- Rail Cars
- BB Chevy
- Inc. Alternator PN[8062]
- Alternator Pulley [181]
- Crank Pulley [295]
- Bracket [897]
- Belt [7280]
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$496.99
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- Fitment: Universal Fit
- Pro Series Alternator Kit
- Low Mount Either Side
- Rail Cars
- BB Chevy
- Inc. Alternator PN[8062]
- Alternator Pulley [181]
- Crank Pulley [295]
- Bracket [897]
- Belt [7280]
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Powermaster XS Volt Pro Series Alternator Kit (Black) - 2585401
- Fitment: Universal Fit
- XS Volt Pro Series Alternator Kit
- Low Mount Either Side
- Rail Cars
- BB Chevy
- Inc. Alternator PN[8062]
- Alternator Pulley [181]
- Crank Pulley [295]
- Bracket [897]
- Belt [7280]
- California Residents: WARNING + View More Specs - View Less Specs
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- Fitment: Universal Fit
- XS Volt Pro Series Alternator Kit
- Low Mount Either Side
- Rail Cars
- BB Chevy
- Inc. Alternator PN[8062]
- Alternator Pulley [181]
- Crank Pulley [295]
- Bracket [897]
- Belt [7280]
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Powermaster Pro Series Alternator Kit (Black) - 8-898
- Fitment: Universal Fit
- Pro Series Alternator Kit
- Low Mount Either Side
- Rail Cars
- SB Chevy
- Inc. Alternator PN[8062]
- Alternator Pulley [181]
- Crank Pulley [293]
- Bracket [898]
- Belt [7292]
- California Residents: WARNING + View More Specs - View Less Specs
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- Fitment: Universal Fit
- Pro Series Alternator Kit
- Low Mount Either Side
- Rail Cars
- SB Chevy
- Inc. Alternator PN[8062]
- Alternator Pulley [181]
- Crank Pulley [293]
- Bracket [898]
- Belt [7292]
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Powermaster XS Volt Pro Series Alternator Kit (Black) - 2589054
- Fitment: Universal Fit
- XS Volt Pro Series Alternator Kit
- Low Mount Either Side
- Rail Cars
- SB Chevy
- Inc. Alternator PN[8062]
- Alternator Pulley [181]
- Crank Pulley [293]
- Bracket [898]
- Belt [7292]
- California Residents: WARNING + View More Specs - View Less Specs
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- Fitment: Universal Fit
- XS Volt Pro Series Alternator Kit
- Low Mount Either Side
- Rail Cars
- SB Chevy
- Inc. Alternator PN[8062]
- Alternator Pulley [181]
- Crank Pulley [293]
- Bracket [898]
- Belt [7292]
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Powermaster Alternator (Black) - 8062
- Fitment: Universal Fit
- 258 6 cylinder and 304 V8
- 100A without pulley
- Black
- Race prep (straight mount)
- GM CS121
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- Fitment: Universal Fit
- 258 6 cylinder and 304 V8
- 100A without pulley
- Black
- Race prep (straight mount)
- GM CS121
- California Residents: WARNING + View More Specs - View Less Specs
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Powermaster Racing Alternator (Black) - 8066
- Fitment: Universal Fit
- Racing Alternator
- Mini Denso 100 Amp.
- Mini 16V
- One Wire
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$318.99
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- Fitment: Universal Fit
- Racing Alternator
- Mini Denso 100 Amp.
- Mini 16V
- One Wire
- California Residents: WARNING + View More Specs - View Less Specs
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Powermaster XS Volt Racing Alternator (Black) - 8068
- Fitment: Universal Fit
- XS Volt
- Racing Alternator
- 100 Amp
- Black
- 12V
- 2 Bolt
- Mini
- California Residents: WARNING + View More Specs - View Less Specs
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$332.99
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- Fitment: Universal Fit
- XS Volt
- Racing Alternator
- 100 Amp
- Black
- 12V
- 2 Bolt
- Mini
- California Residents: WARNING + View More Specs - View Less Specs
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We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Powermaster Alternator (Black) - 8072
- Fitment: Universal Fit
- Buick, Oldsmobile, Pontiac, Chevy and GMC
- 100A without pulley
- Black
- Race prep (3 mounting ears)
- GM CS121
- California Residents: WARNING + View More Specs - View Less Specs
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$292.99
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$292.99
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- Fitment: Universal Fit
- Buick, Oldsmobile, Pontiac, Chevy and GMC
- 100A without pulley
- Black
- Race prep (3 mounting ears)
- GM CS121
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Powermaster Racing Alternator (Black) - 8076
- Fitment: Universal Fit
- Racing Alternator
- Mini Denso
- 100 Amp.
- Mini 16V
- One Wire
- 3 Bolt
- California Residents: WARNING + View More Specs - View Less Specs
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$318.99
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LOW PRICE GUARANTEE
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$318.99
On Backorder
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Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Racing Alternator
- Mini Denso
- 100 Amp.
- Mini 16V
- One Wire
- 3 Bolt
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Powermaster XS Volt Racing Alternator (Black) - 8078
- Fitment: Universal Fit
- XS Volt
- Racing Alternator
- 100 Amp
- Black
- 12V
- 3 Bolt
- Mini
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$332.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$332.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- XS Volt
- Racing Alternator
- 100 Amp
- Black
- 12V
- 3 Bolt
- Mini
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
