EQ Systems Hydraulic Bumper Pull TJ Tongue Jack | 6,000 lbs | 16" Stroke | 3-Bolt Mount

Replace your bumper-pull trailer's manual or electric tongue jack with the EQ Systems Hydraulic Bumper Pull TJ Tongue Jack — a complete hydraulic tongue jack system designed for bumper-pull trailers, mounting in the trailer A-frame using the standard 3-bolt triangle hole pattern so it drops right in as a bolt-on upgrade. Rocker switch control replaces the crank entirely. 6,000 lbs lifting capacity, 16" stroke. Available at The RV Surplus.

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

⭐ Direct Replacement for Manual/Electric Tongue Jacks

• Standard 3-bolt triangle hole pattern matches manual and electric tongue jacks
• No frame modifications needed — bolt-on upgrade
• Designed for bumper-pull trailers (not gooseneck)

⭐ 6,000 lbs Lifting Capacity

• 16" stroke
• Rocker switch replaces the crank entirely

⭐ Keyed Lockout Control

• Rocker switch with keyed lockout switch standard
• Prevents unauthorized use

⭐ Manual Override Standard

• Commercial single-function pump with manual override screw drive
• Ensures operation even during power loss

What's Included (8065M)

• TJ tongue jack (16" stroke)
• Commercial single-function pump with manual override screw drive
• Metal pump cover
• Keyed switch and harness

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 jack 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.

Service Parts

• TJ Replacement Cylinder (part 1218EQ) — replacement hydraulic cylinder
• Wireless Remote #7823 — optional wireless remote for single-function jacks
• TJ components have varied over production years — verify against parts ID charts or call 800-846-9659 before ordering

Documents

• EQ Systems Lifting Systems for Any Size Trailer (PDF)
• Single Leg Trailer Jack Troubleshooting Guide (PDF)
• Parts Identification Charts
• Required Maintenance Items for EQ Hydraulic Jacks & Slide Systems (PDF)

Gooseneck Alternatives

For gooseneck trailers, see the AM series (4"×4", 12,000-24,000 lbs) or AJ series (3.5"×3.5", 8,000-16,000 lbs) — different mounting and higher capacity.

• AJ 1/20 Gooseneck — lightest gooseneck option
• AM 1/24 Gooseneck — heavier-duty gooseneck

Recommended Add-Ons

• Stay Charge with Jumper Cables (8427) — charges trailer battery from tow vehicle
• Stay Charge (8400) — base battery maintainer

1-Year Warranty

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

Specifications

• Brand: EQ Systems
• Model: Hydraulic Bumper Pull TJ Tongue Jack
• SKU: 8065M
• Application: Bumper-pull trailers
• Lifting Capacity: 6,000 lbs
• Stroke: 16"
• Mounting: Standard 3-bolt triangle hole pattern (same as manual/electric tongue jacks)
• Manual Override: Standard (screw drive)
• Control: Rocker switch with keyed lockout
• Pump: Commercial single-function with manual override
• Fluid: Dexron III ATF
• Battery Requirement: 150A minimum at 10.5V for 30 seconds
• Warranty: 1-year manufacturer warranty