Unveiled at the 2018 Work Truck Show as the eventual successor to the long-running DuraStar, the Class 6/7 MV Series completed Navistar's Project Horizon product refresh and pushed Class 8 cab comfort down into medium duty. It runs Cummins B6.7 and L9 engines with the Allison 1000 HS automatic standard and Allison's DynActive Shifting available, and uses International's Diamond Logic electrical system offering nearly 200 factory body-integration and driver-efficiency features.
Trouble with your MV Series?
Describe the symptom and Mike — the free AI truck consultant — will help you figure out what's wrong, which part is involved, and whether it's safe to drive. Free, no account.
Common replacement parts
Real products from the PartsNow catalog. Confirm fitment with Mike before ordering.

3030HNTRX
3030HNTRX - 3030 SPEC LONG SHAFT HNTRX BRAKE CHAMBER

OTR10143
OTR10143 - AUTO SLACK ADJUSTER, 11/2-10DRIVE 5.5,6.5

5-808330
5-808330 - BRAKE KIT FOR 4709DEN SHOES

370036A
370036A - OIL BATH SEAL

348-4195
348-4195 - HUB CAP (SENTINAL LARGE DIAM)

5008414PGBXW
5008414PGBXW - AIR DRYER CARTRIDGE, PURAGUARD

11444
11444 - GLADHAND BRACKET MOUNT

15W40 OIL
15W40 OIL - 15W40 OIL (ROTELLA) GAL JUG
