Southland International Parts Department

Large inventory of parts

Email parts department

-Your International® dealer listens and understands your need for on-time -parts -and superior -service for your vehicles. Backed by more than $500 -million in -parts inventory, nearly 1,000 -International dealers are located -throughout North -America.
  • Best Parts Availability
    -With the largest parts distribution system and dealer network in the industry, backed by -more the $500 million in parts inventory, International gets you the right part at the right -time.
  • Diamond Connection™
    -The parts inventory and fleet service tracking package that reduces costs and keeps it -simple for you. A direct link to your International dealer, Diamond Connection is the tool -you've been looking for to precisely manage your parts inventory and lower your parts -inventory carrying costs.
  • Diamond Advantage
    -Delivering big solutions to owner/operators and small fleets. With the Diamond -Advantage purchase card, you get instant credit with no annual dues or transaction -charges at more than 900 participating International locations throughout North America.
  • Fleet Charge®
    -Consistent parts pricing nationwide, superior service and simplified billing-designed for -today's fleet needs. The Fleet Charge purchase management system gives fleets the -flexibility they need with instant credit at more than 900 participating International dealer -locations in North America.
  • Limited Warranty
    -We stand behind International parts with a one-year, unlimited mileage warranty, and -when your International dealer installs those parts, the labor is also covered under the -warranty.
  • Diamond Plus® Support
    -Get the uncompromising balance of power, performance, ride and comfort of the -International vehicles PLUS the peace of mind of our optional limited warranty -packages. With Diamond PLUS Guaranteed Parts Availability, if your dealer doesn't -have the part you need, International guarantees delivery to the dealership the next day. -When you get Diamond PLUS for your heavy truck, you'll receive the standard limited -warranty plus an optional limited warranty package. Purchase Diamond PLUS for your -medium truck, and get a standard limited warranty plus your choice of a three-, four- or -five-year optional limited warranty package.
  • Printable list of parts suppliers with an established relationship with Navistar International.
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Southland Truck Parts LLC
  • We carry the complete line of PAI replacement parts for Mack Trucks. Please contact us for pricing and availability.
Links and contact information for our parts locations.