The WorkStar arrived for the 2008 model year when International dropped its numeric "thousand series" badging (7000, 8000, 9000) in favor of descriptive names, rebranding the 7400/7600 severe-duty trucks with a new hood, grille and MaxxForce engine options. Built for tough vocational work, it offered 6x4 and 6x6 tandems plus an unusual 8x6 tridem on the 7600, with ratings up to 76,000 pounds GVWR before the HV Series replaced it in 2018.
Common parts that fit
View all →Common replacement parts for this class of truck. Confirm exact fitment for your engine and config 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