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EQ Systems

EQ Systems AM 1/24 Hydraulic Trailer Jack | Single Leg | 12,000 lbs | Hand Pump Override

EQ Systems AM 1/24 Hydraulic Trailer Jack | Single Leg | 12,000 lbs | Hand Pump Override

$1,670.00 USD
$1,670.00 USD
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Lift and level your gooseneck horse or motorsports trailer with the EQ Systems AM 1/24 Single-Leg Hydraulic Jack System with Hand-Pump Manual Override — a heavy-duty single-leg hydraulic lifting system that bolts to the center tube of a gooseneck trailer, featuring 4" × 4" tube-in-tube AM-series jack, 24" stroke, and 12,000 lbs lifting capacity. Hand-pump backup for total power independence. Available at The RV Surplus.

Fitment critical: Verify compatibility before ordering. Call EQ Systems at 800-846-9659.

⭐ 12,000 lbs Lifting Capacity — Single Leg

  • One AM-series 4" × 4" tube-in-tube leg
  • 24" stroke
  • Retracted length: 35.25" | Extended: 58.3125"
  • 2.5" cylinder bore
  • Bolts to the center tube of a gooseneck trailer

⭐ Keyed Rocker Switch Control

  • Keyed rocker switch and harness standard
  • Prevents unauthorized use

⭐ Hand-Pump Manual Override — No Power Tools Needed

  • If the system loses power, the jack is worked by hand with a pump handle
  • To extend: Install handle in the hand pump and pump — expect 10 to 20 strokes before pressure builds
  • To retract: Pull the red knurled knob on the directional valve, turn a quarter turn to hold out, then pump
  • Afterwards: Return the directional valve knob to normal (rotate until it snaps back) — or the jack can drift down from the stowed position

What's Included (8222FUPS)

  • One AM-series 24" stroke jack
  • Commercial single-function pump with hand-pump manual override
  • Pump cover
  • Keyed rocker switch and harness
  • Universal mounting brackets
  • Wire harnesses in PVC high-temperature nylon braid for tough environments

What's Not Included

Ships without fluid (uses Dexron III ATF) and without mounting bolts (bolt kits available separately).

Battery Requirements

Load-test the battery before installing. EQ Systems requires a minimum of 150 amperes at 10.5 VDC for at least 30 seconds. Keep terminals tight and free of corrosion.

Fluid and Maintenance

Runs on Dexron III ATF, filled to about 1" below top of reservoir with jacks fully retracted (level rises as jack retracts). Reservoir must run with its vented breather cap fitted, not the flush shipping plug, or the jack will operate erratically. Inspect every 12 months: check connections tight and corrosion-free, particularly the ground to the pump stud and positive cable to the motor solenoid.

Service Parts

Documents

Other AM/AJ Trailer Jack Options

Recommended Add-Ons

1-Year Warranty

Backed by EQ Systems' 1-year manufacturer warranty. Check your operation manual for full terms.

Specifications

  • Brand: EQ Systems
  • Model: AM Single-Leg Hydraulic Jack System with Hand-Pump Override
  • SKU: 8222FUPS
  • Series: AM tube-in-tube (4" × 4")
  • Legs: 1
  • Lifting Capacity: 12,000 lbs
  • Stroke: 24"
  • Tube Size: 4" × 4"
  • Retracted Length: 35.25"
  • Extended Length: 58.3125"
  • Cylinder Bore: 2.5"
  • Manual Override: Hand pump (no power tools required)
  • Control: Keyed rocker switch and harness
  • Fluid: Dexron III ATF (not included)
  • Mounting Bolts: Not included (bolt kits sold separately)
  • Battery Requirement: 150A minimum at 10.5V for 30 seconds
  • Wiring: PVC high-temp nylon braid
  • Warranty: 1-year manufacturer warranty
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