Automotive Products

Alliant Power

Alliant Power are Diesel Service Professionals and experts in the Care and Maintenance of Diesel-powered Vehicles. Madsen carries the lines of Alliant Power products to fit your needs.

Alliant Power Catalog



Bosch’s reputation for high quality parts and prescision machining are known worldwide. Madsen Diesel & Turbine is your authorized supplier of quality Bosch components for your engines.

Bosch Product Overview

Bosch Dodge & Cummins Pumos Injectors

Bosch GM Fuel Injection Guide

Bosch Ford Super Duty Pumps and Injectors


OTC Tools

We have your tools. OTC manufactures high quality diagnostic systems, power and hand tools for the automotive industry. Madsen Diesel & Turbine carries the products you need to troubleshoot and service everything from motorcycles right up to heavy equipment.

OTC AC Recovery & Recycling Tools

OTC Body Servicing Solutions

OTC Electronic Diagnostics

OTC Heavy Duty Catalog

OTC Mechanical Parts Catalog

OTC Motorcycle Tools Catalog

OTC Specialty Tools


TDI Air Starters

Madsen carries a full line of TDI air starters for engines and turbines. TDI is a high-quality, price competitive product which fits a broad range of applications. TDI TurboTwin and TurboStart are the most prevalent turbine air starters in the oil and gas industry, on the open waters, at utility power plants, and on mining vehicles around the world. The T-20, T-45 and T-50 may be fitted to engines from John Deere, Cummins, Caterpillar, Ford, GM, Wartsila and others.

TDI T20 Product Sheet

TDI T50 Product Sheet



Madsen has you covered when it comes to turbochargers from suppliers such as Holset, Garrett and Borg-Warner among others. We offer new and remanufactured options along with exchange units.



We supply and support Woodward actuators and solenoids for your engines.

Woodward Soleniod Catalog

Solenoid Selection Guide


For more information about any of our product lines please contact us.