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Account Portal (Billtrust)
Text Parts Customer Service
Wallwork Truck Center parts departments

are staffed with qualified professionals ready to serve all your heavy and medium duty truck and trailer parts needs. We have an extensive parts inventory on hand and readily available for all heavy duty truck brands and major engine and component manufacturers. For parts not in stock we have a broad network of vendors and locations to find and order the part for you promptly.

Parts Ordering Made Easy!

Check out our convenient options for ordering, communicating, and transacting with us.


Text and Email

Our phone numbers are text enabled. Skip the phone call and save time by texting or emailing us a description or picture of what you need. We will find your parts while you get back to work. Our text and email inbox is monitored during regular business hours by our parts sales staff and they are ready to respond to your needs promptly. You can text our location’s main phone number or your preferred parts representative at their direct line. For fastest service, please provide: Company name, contact name, vehicle make/model/year, VIN # (usually last 6), part information and quantity.

Shop Online

Shop and place orders 24/7 through our Online Parts Counter. Get pricing, check availability, and look up parts in the electronic catalog. Save time and money with our documented cross-references and aftermarket options. Registration is required. To request access, please fill out the form in the link below.

Online Parts Counter Registration
Online Parts Counter Login
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Account Portal       

View, download, and pay your invoices electronically. Set up auto-pay or submit electronic payments and avoid having to cut and mail checks; saving time and money.

For more information or to register, click here.

Loyalty Program  kenworth

Become part of the Kenworth Parts & Service family with a free membership in our loyalty program, KENWORTH SELECT™. Signing up is easy, and the benefits really add up.

  • Exclusive Offers: Save on monthly and annual loyalty offers.

  • Money-Saving Rewards: Earn valuable rewards when you redeem loyalty offers.

  • Nationwide Network: Redeem loyalty parts and service offers at hundreds of Kenworth dealers nationwide.

  • Online Access: Manage your account and track your rewards through our website.

Signup Today


All of our locations offer complimentary in town delivery to businesses within city limits. We also offer route delivery service to qualified customers throughout North Dakota, Western Minnesota, Northern South Dakota, and Eastern Montana. If you are out of town and interested in route parts delivery service, please fill out the contact form and we will get a hold of you!

Delivery Form

Charge Accounts

Make transacting fast and easy by applying for a charge account. For more information or to register, click here.