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Parts Authority

National distributor of automotive parts, tools and equipment with more than 3 million parts covering over 70 million applications from 400+ suppliers.

Overview

Parts Authority, founded in 1973, is a national distributor of automotive replacement parts, tools and equipment, and transmissions, growing through both organic expansion and more than a dozen acquisitions. Its catalog covers over 3 million parts spanning more than 70 million applications, sourced from over 400 suppliers across OES, OEM, and aftermarket lines. Product categories include friction, batteries, starting and charging, cooling, HVAC, engine and fuel management, steering and suspension, electrical, ignition, drivetrain, filters, exhaust, belts, gaskets, lighting, chemicals, and tools. Brand relationships include AC Delco, Motorcraft, Denso, Bosch, KYB, Monroe, Gates, Dorman, and Exide, and trained counter professionals help fleets identify the right part for an application.

Key Products and Services

  • Auto and truck replacement parts, tools, and equipment
  • Batteries, starting, and charging
  • Belts, timing, and cooling parts
  • Brakes friction, rotors, and parts
  • Chemicals, oils, and fluids
  • Engine management, ignition, and electric
  • Exhaust systems and parts
  • Filters, fuel management, and parts

Similar Suppliers

PACCAR

Global truck maker behind Kenworth, Peterbilt and DAF, with PACCAR Parts distribution, powertrain manufacturing and financial services in 24 countries.


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The Solutions Guide is a curated, original compilation by Modern Public Fleet. Individual lookups and linking are welcome; bulk extraction or republication is not. Guide terms.

Solutions Guide Terms of Use

The Modern Public Fleet Solutions Guide is a curated, original compilation. Our team selects the companies, verifies the listings, classifies every supplier, and cross-references cooperative and state contract information. That editorial judgment and curation is what makes the directory useful, and it is protected as an original compilation under United States copyright law.

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