TJ 4000

The original Trailer Jockey that put Capacity in America's yards.

TJ 4000 listings date back to the early 1970s, making it the founding nameplate of the line Capacity still markets as the 'Original Trailer Jockey.'

Built by

REV Group

Production

1972–2015

Body type

Yard / Terminal

Rating

Class 8 yard-spotter GVWR

Power

150–215 hp

Typical jobs

Warehouse / distribution, Yard spotting, Intermodal

Engine options

Cummins 5.9LCummins ISB6.7

Common parts that fit

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