Online Parts Shopping

The Peterbilt Parts Counter makes it easy to look into TLG's parts inventory, submit orders online, and much more. 


Parts Counter Login

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Don't have a parts counter login? A TLG rep can get you set up to order parts when and where it's convenient for you.

  • Online Peterbilt Parts Counter

    The free, easy and simple way to order parts online. 

    TLG Peterbilt knows the importance of uptime, all the time. That's why we keep you on the road with our expansive OEM and TRP aftermarket parts inventory for your truck. With 21 locations from the Kansas-Missouri border to the Atlantic Ocean, the parts you need are near the road you're on. From batteries and filters to chrome accessories, we're confident that TLG has the right parts for your truck. 

    24/7 Order Convenience

    Our online Peterbilt parts counter is an easy-to-use system with 24/7 availability. This allows you to conveniently order parts wherever you are, whenever you want. In addition, the online counter helps you:

    • Browse current product inventory
    • Confirm product pricing
    • Choose from either original equipment or aftermarket products including the industry-leading aftermarket TRP Peterbilt parts catalog
    • Loyalty Card points are automatically applied. 

    Parts You Need, When You Need Them

    TLG Is dedicated to customer uptime. That means we're dedicated to meeting your Peterbilt parts needs with parts delivery available at our full service Peterbilt dealership locations. Or you can stop in and pick up the part. We also have parts-dedicated locations at:

    • Willow Springs, MO
    • Dayton, OH
    • Fenton, MO and North Charleston, SC (TRP stores with aftermarket parts for all makes and models)

    Don't have an online parts counter account?  Contact us today to get setup or find a TLG Parts location nearest you. 

    Save With Peterbilt Preferred

    The Peterbilt Preferred Program offers you discounts on the parts and services you need and you earn exclusive money-saving rewards. It's free to sign up. Join today!

    Parts Specials

    Quick Info

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

    Shop Specials

    Peterbilt Ecat Login

    Quick Info

    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 happy to assist you. 

    Access Ecat

    Used Parts & Salvage

    Quick Info

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

    Browse Parts