Online Parts Shopping

With your own Peterbilt Parts Counter, you can look up parts, check inventory, confirm pricing, create a purchase order and request delivery or pick up; all from the convenience of your desktop, laptop, or tablet computer.

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Parts Counter Login

Online Parts Counter

An easy to use ordering system that is available 24/7 allows you to order parts on your schedule. Choose from either original equipment or aftermarket products including the industry-leading aftermarket TRP catalog. TLG is dedicated to meeting your parts needs with parts delivery available at our full service dealerships, we also have parts dedicated locations Willow Springs, MO, Daton, OH, and the first Peterbilt TRP store in Fenton, MO with after market parts for all makes and all models.  

Take your parts shopping to the next level with the online parts counter, and have your products ready to pick-up at a TLG location near you.


TLG Peterbilt offers monthly and bi-weekly parts specials on items such as Peterbilt glider kits, class 8 truck parts, and other Peterbilt accessories.

Parts Specials

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TLG Peterbilt often finds new ways to offer bulk & discount pricing on available stock while it lasts. See special pricing on Peterbilt parts and Peterbilt accessories exclusive to your local TLG Peterbilt dealership as well as many other specials available across the TLG Peterbilt dealer group.

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TLG Peterbilt offers its Fleet Ecat owners an e-catalog for a closer look at heavy duty truck parts, Peterbilt accessories, and more.

Peterbilt Ecat Login

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Are you a Peterbilt fleet owner? TLG has all our Peterbilt parts and accessories listed on Ecat, so owners can view parts in interactive detail & order directly from our online parts counter. If you have a username, log in below. If not, our experienced sales representatives will be glad to assist you.

Access Ecat
TLG Peterbilt offers salvage sale parts and discounted prices on used Peterbilt parts and Peterbilt accessories.

Used Parts & Salvage

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We’re proud to offer used Peterbilt truck parts and used Peterbilt accessories for cost-conscious customers who can’t afford to compromise quality. Thankfully, with TLG, no one needs to. Our used parts and salvage items are held to the same excellent quality standards as our new items.

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