Heavy-Duty Truck Parts & Fitment Support
Find parts for Cummins, Detroit Diesel, PACCAR, Volvo, Mack and more. Search by part number, review the listing details, and ask our team to confirm compatibility before you order.
- BBB Accredited — Rating A
- Part-number search
- Same-day shipping on eligible orders
- Real support Mon–Fri, 8:00am–10:30pm ET
Free fitment support
Send your VIN, engine serial number and current part number. Requests are answered during business hours.
Same-day shipping options
Eligible in-stock orders can ship the same business day. Cutoff times and exceptions apply.
Real support, long hours
Mon–Fri 8:00 AM–10:30 PM ET · +1 (877) 795-0656.
Based in North Carolina
Based in Candler, NC. Shipping origin and delivery timing depend on the item.
Browse Parts by Brand
Find listings by brand or vehicle application, then check the stated manufacturer, part number and condition on the product page.
Advanced Truck Parts is an independent reseller. We are not an authorized dealer of, affiliated with, sponsored by or endorsed by the manufacturers named here. Reseller & Trademark Disclosure
Find the right starting point
Shop Heavy-Duty Truck Parts by System
Browse the system you are repairing, then check the part number and application details on the listing. A collection match alone does not confirm fitment.
Turbo, Air Intake & Exhaust
Browse partsEmissions & Aftertreatment
Browse partsElectrical, Modules & Harnesses
Browse partsAir Brake & Brake System
Browse partsCooling System
Browse partsDrivetrain, Transmission & PTO
Browse partsHave a part number, VIN or engine serial number?
Use part-number search to find a listing, or send the details to our team for a fitment check before you buy. Fitment requests are reviewed during business hours.
ATP Programs
Savings for the people who keep trucks moving.
ATP eCash
Cash back on part cost — 3% on your first $2,500, paid out by Zelle, Cash App, ACH, check, gift card, or store credit.
How eCash worksBusiness Accounts
Spend-based tiers for shops and fleets. Shipping benefits depend on tier and order eligibility; a sales rep confirms coverage.
Open an accountMilitary Discount
Active duty, veterans, retired, and military family. Applies to part cost only — not shipping or tax.
Get the discountInternational Orders
Request a shipping quote for your destination. Carrier options, duties, taxes and import fees vary by order.
Shipping detailsTalk to a parts expert
+1 (877) 795-0656support@advancedtruckparts.com
Mon–Fri 8:00 AM – 10:30 PM ET
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Read customer feedback on Google.
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BBB Rating A
Accredited Business — Candler, NC
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