Auto Specialties Overdrive Alternator Pulleys 540120

Name: Auto Specialties Overdrive Alternator Pulleys
Brand: Auto Specialties
SKU: ASP-540120
Price: 43.79 USD
Availability: InStock
Rating: 4.75 (6 reviews)

4.75 out of 5 stars ( 6 )

Part Number: ASP-540120

$43.79

Auto Specialties Overdrive Alternator Pulleys

Alternator Pulley, Serpentine, 6-Groove, Steel, Nitride, .650 in. Bore, Bolt-On, Chevy, GMC, Each
See More Specifications | Check the Fit

Auto Specialties Overdrive Alternator Pulleys 540120

ASP-540120

4.75 out of 5 stars ( 6 )

Part Number: ASP-540120

Estimated Ship Date: Oct 30, 2026

$43.79

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Overview

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Estimated Ship Date: Oct 30, 2026 Would you rather pick it up?

Overview

Brand:

Auto Specialties

Manufacturer's Part Number:

540120

Part Type:

Alternator Pulleys

Product Line:

Auto Specialties Overdrive Alternator Pulleys

Summit Racing Part Number:

ASP-540120

Pulley Style:

Serpentine

Groove Quantity:

Outside Diameter (in.):

1.693 in.

Underdrive:

Overdrive:

Yes

Alternator Fan Included:

Alternator Nose Cover Included:

Hardware Included:

Alternator Pulley Bore Diameter:

0.650 in.

Alternator Pulley Attachment Style:

Bolt-on

Pulley Material:

Steel

Pulley Finish:

Black

Quantity:

Sold individually.

Auto Specialties Overdrive Alternator Pulleys

Free up hidden horsepower in your ride with overdrive alternator pulleys from Auto Specialties. They're designed to speed-up the alternator 32 percent for increased charging capacity, and are available in your choice of finishes for a variety of applications.

Applications