About Us | Excelerator Parts and Solutions | Excelerator Parts - DTNA
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About Excelerator

Excelerator is Daimler Truck North America’s (DTNA) e-commerce platform for truck and bus parts, extended coverages, and connectivity services. Designed for speed and convenience, Excelerator helps owner-operators, fleets, and repair shops search, find, and buy the right parts and solutions online.

Parts & PartsProX

The Right Part, Every Time

A comprehensive selection of parts is available for Freightliner, Western Star, Thomas Built Buses, and all-makes vehicles through DTNA Parts. From Genuine to Remanufactured, Premier to Value, and everything in between, finding the right part is simple and efficient. When purchasing online, customers can also take advantage of the Inner Circle Rewards membership from DTNA Parts, which offers exclusive discounts on select products throughout the year.

Our fully digital VIN based parts catalog, PartsProX, makes it easy to locate exact components with confidence. Inventory visibility tied to your dealer, along with VIN verification, detailed images, and clear descriptions, helps eliminate guesswork and streamline the buying experience.

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Connectivity Services

Real-Time Vehicle Intelligence

Take control of your fleet like never before. Explore, purchase, and renew Detroit Connect® services right here. Detroit Connect gives you access to a range of connected features, including real-time vehicle data, predictive maintenance alerts, safety monitoring, GPS tracking, and more, helping you keep your operations running smoothly, efficiently, and safely.

Once subscribed, access the Detroit Connect platform to unlock powerful tools. With features like Safety Plus, Remote Parameter Updates, and Track & Trace, you’ll have full visibility into your vehicles’ health, driver behavior, and overall fleet performance.

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Extended Coverages

Comprehensive Protection for Every Mile

Protect your Freightliner or Western Star with OEM-backed extended coverage plans. These plans offer comprehensive protection for critical components such as engines, transmissions, axles, and more, helping to keep your truck running smoothly and your business moving forward.

With a nationwide network of over 750 service locations and OEM-certified technicians, you get fast, dependable repairs when you need them most. Coverage is flexible, transferable, and includes roadside service, making unexpected repairs easier to manage. Backed by real-time diagnostics and a hassle-free claims process, Daimler Truck North America’s extended coverage plans reduce costly downtime and give you confidence on the road.

Check your current coverage, explore eligible plans for your truck, and choose the protection that fits your needs.

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Excelerator at a Glance

600+

Dealer Locations

1,700+

Parts Suppliers

1.4M

Active Parts

600,000+

Connected Vehicles

Shop parts, coverages, and connectivity all in one place with Excelerator
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