Parts Department

Based in Saginaw, we have been committed to keeping you on the road since 1946. We deliver commercial truck parts and support customers throughout Michigan including areas such as Flint, Bay City, Midland, Alma, Gaylord, Bad Axe, and many more! As an authorized Elite Freightliner & Western Star dealer, we provide trusted OEM parts while also supplying all makes & all models parts for commercial trucks and fleets.

From maintenance items to critical repair components, our experienced parts team offers fast service, delivery options, and competitive pricing to help minimize downtime as well as emergency after hours parts services to keep your trucks on the road.

(989) 753-4481

Monday - Friday: 7AM - 5PM

Alliance Parts offers new and remanufactured parts and accessories for nearly all makes of medium- and heavy-duty commercial trucks and buses.

OEM Parts & Accessories

Mobile Parts Delivery & Shipping

Covering the Saginaw, Bay City, Midland, and Flint areas daily, we are here to support your needs to keep your truck on the road and your freight moving. We also offer extended deliveries covering areas in Bad Axe, Sandusky, Port Huron, Alma, Mt. Pleasant, Clare, West Branch, Gaylord, and more!

DTNA's PartsProX VIN specific catalog ensure the right part the first time, reducing downtime.

We also offer competitive rates on direct ship orders from our large nationwide network of PDC's to keep you on the road!.

Utilizing UPS and Fedex ground and air services on top of multiple LTL carriers, we are able to support our customers outside of our current expanding delivery area.

The Right Part, Every Time

Excelerator offers 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 using their fully digital VIN based parts catalog. 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.

Optimized Part Search - search by VIN. Part Number. Description. VMRS and more...
Customer Specific Pricing - including core charge and add to cart functionality
PDC & Dealer Availability - real time stocking information
Integrated Parts Alternatives - Alliance and Reman offering for factory fit parts
Parts Multi-Supersedure - easyto read supersedure parts information
Parts Features - 130,000 parts with technical attributes and features
Breadcrumb & Module Navigation - user-friendly search, find and buy
Fast Moving Parts Images - 130,000 parts / 250,000 images
VIN Verification - for customers without parts catalog VIN permissions
Enhanced VIN Landing Page - vehicle, engine and major components spec details
Improved BOM Documentation - easier to read and more concise parts list
EZ Wiring - E-Z wiring items linked