The Class 5 middle child of Chevrolet's medium-duty trio, the 5500 HD slots between the 4500 HD and 6500 HD with a GVWR up to about 19,500 lb. Like its siblings it launched for 2019 powered by the 6.6L Duramax L5D V8 (350 hp and 700 lb-ft) mated to an Allison automatic, reviving the conventional medium-duty Chevy line that vanished when the Kodiak/TopKick died in 2009.
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