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USA IndustriesA512 Alternator - Direct Fit, 55, Not applicable, Internal

Part #: USA512 | Mfr #: A512

In Stock
Ships out in Same day - 1 business day
  • APW Bestseller
  • Low Price Guarantee

5 5 out of 5 stars
(1 customer reviews)


List Price: $77.70

Save: $11.85

Core Deposit: $26.84



  • Condition: Remanufactured
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Product Color/Finish: Factory finish
  • Amperage Output: 55
  • Number of Grooves: Not applicable
  • Pulley Type: V-belt
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Includes: Pulley
  • Regulator Style: Internal
  • Warranty: USA Industries limited warranty

Product reviews

Alternator 55amp Mercedes 300sd by talllightandhandsome, January 15, 2014

Ease of Use/Installation:
Overall Rating:

Everything was great except I had to swap out the single pulley on the new alt with the double that fits the car. Not completely necessary but why not half the load on the drive belts by using the existing stuff thats there? everything came apart well and alternator is very well built and fit right in. another downer was when i went to plug the inlet for the car into the new alternator it was so tight that after i wiggled it and hit it with my hand trying to get it to fit it ended up breaking the plug. when it broke it went in the rest of the way but i dread having to out the next one in.