When the Class 6 FTR entered US production in May 2017 it was Isuzu's biggest truck and its first move into Class 6, a 25,950-lb GVWR cabover originally powered by Isuzu's 5.2L 4HK1-TC diesel (215 hp, 520 lb-ft) with a B10 durability rating of 375,000 miles. In 2022 Isuzu added the Class 7 FVR and re-engined the F-Series around the Cummins B6.7 (260 hp, 660 lb-ft) paired with Allison automatics, pushing the FVR's GVWR up to 33,000 lb.
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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
