Genuine Products

• Diesel USA Group's complete all makes product offering allows us to service everything from passenger cars and commercial vehicles, to industrial, locomotive, and marine applications.

• Turbochargers

  • All Turbochargers
  • 3k Turbochargers
  • BorgWarner Turbochargers
  • Diesel USA Group
  • Garrett Turbochargers
  • Grizzly
  • Holset Turbochargers
  • IHI Turbochargers
  • Mitsubishi Turbochargers
  • Schwitzer Turbochargers
• Fuel Systems

  • All Fuel Systems
  • Ambac
  • Bosch
  • Diesel USA Group
  • Cummins
  • Delphi
  • Denso
  • Grizzly
• Electrical

  • All Electrical
  • Bosch
  • Delco Remy
  • Denso
  • Leece-Neville
  • Mitsubishi
• Exhaust / Emissions

  • All Exhaust/Emissions
  • Grizzly EGRs/Valves
  • Durafit DPFs
  • Skyline DPFs
  • Redline DPFs
  • RoadWarrior DPFs
• Charge-Air Products

  • All Charge-Air Components
  • Av-Tekk Coolers
  • Quick Check Leak Test Kit
• Filtration / Additives

  • All Filtration Additives
  • Fleetguard
  • Racor
  • Stanadyne
• Engine Parts / Components

  • All Engine Components
  • Bosch
  • Cummins
  • Delphi
  • Denso
  • Grizzly
• 

Related: Locations | Products | Services | Our History

Our specialized knowledge, leadership, and experience all began over six decades ago and still guides our group of companies today. As a member of the Diesel USA Group and the Association of Diesel Specialists we provide complete coverage for everything from genuine diesel parts (like turbochargers and fuel systems) to component repair and remanufacturing, along with a knowledgeable staff and good ol' fashioned advice for anyone seeking it.

Indianapolis, IN

By 1977 there was a need to cover the central Indiana area, so Lloyd Bailey (Diesel USA founder) bought Turbochargers of Indiana. He added fuel injection service and changed the name to Turbo & Diesel Injection. In 1992, Starter and Generator Exchange was acquired and folded into TDI. Transitioning from a service-oriented facility in 2020, TDI grew to become a crucial parts and distribution warehouse for many businesses in Central Indiana. In early 2021 Turbo & Diesel Injection underwent a name-change and is now known as Diesel USA Group, Indianapolis.

No other source has our network of inventory for rapid service, our local technical support to perform problem solving failure analysis, our experience for the very oldest to latest high-tech products, or our skills to provide superior designed products as a solution to lowering your repair costs.

Contacting Diesel USA Group, Indianapolis

General product and service-related questions may be directed to - products@dieselusa.com

Contact information:
101 Gasoline Alley
Indianapolis, Indiana 46222
Phone: 1-800-232-2834
Fax: 1-317-247-5652
Office Hours: Mon.-Fri. 8am-5pm

Your Local Hatz Diesel Dealer: