Introduced in 2001, the Granite is Mack's flagship Class 8 vocational truck for dump, mixer, roll-off, and refuse work, and it remains in continuous production with an all-new generation unveiled in 2026. Citing IHS Markit U.S. registration data, Mack has touted the Granite as the No. 1-selling heavy-duty conventional straight truck in the United States.
Trouble with your Granite?
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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
