Isuzu H-Series (HTR / HVR / HXR)
Isuzu's only conventional cab — a Class 6-to-8 workhorse with a big-truck nose.
The H-Series was the first and only conventional-cab truck Isuzu ever sold in North America. Built on GM's GMT560 medium-duty chassis, it was the mechanical twin of the Chevrolet Kodiak and GMC TopKick, sharing the 6HK1-TC inline-six, with the Class 8 HXR rated up to 54,600 lb GVWR and an Allison 3000 standard.
Trouble with your H-Series (HTR / HVR / HXR)?
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
