StrongArm 6486 Liftgate Lift Support

Brand StrongArm 6486
Compressed Length 20.56
Cylinder Outside Diameter 22.0
End 1 Type Ball Socket (Nylon) 10mm
End 2 Type Ball Socket (Nylon) 10mm
Extended Length 29.06
Inner Shaft Diameter 10.0
Internal Rebound Spring No
Materials Rubber
Materials Teflon
Maximum Force 199.0
Outer Cylinder Color Black
Outer Cylinder Material Steel
Stroke Length 8.5
Universal Or Specific Fit Specific
Fits Jeep · 3 vehicles

Specific fit. Custom engineered for a precise replacement application.

Steel cylinder. Black steel construction with nylon ball sockets for dependable operation.

Smooth operation. Built for smoother, longer-lasting lift support performance.

Cross-references AMS Automotive 6486, Mopar 55113632AC and 819-6911 for the same application. See all 10.

$23.49Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $23.49
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Liftgate Support for Jeep Grand Cherokee

StrongArm 6486 is a specific-fit liftgate lift support for the 2011-2013 Jeep Grand Cherokee with power liftgate functionality included. It restores controlled liftgate movement and steady rear hatch support for everyday use.

Key Features

  • Specific-fit liftgate lift support for the Jeep Grand Cherokee
  • Compressed length: 20.56 in.; extended length: 29.06 in.
  • Stroke length: 8.5 in. with 199.0 maximum force
  • Steel outer cylinder with black finish
  • 10 mm nylon ball socket ends on both sides
  • Rubber and Teflon materials for smooth operation
  • StrongArm 6486 cross-references Mopar 55113632AC for the same application

Detailed Description

Built for the rear liftgate on 2011-2013 Jeep Grand Cherokee models, StrongArm 6486 is engineered as a direct-fit replacement for the original support. The pressurized cylinder helps hold the liftgate open with consistent force, while the steel body, nylon ball socket ends, and low-friction internal materials support smooth, controlled motion. This part number 6486 is also referenced under AMS Automotive 6486 and other aftermarket numbers used for the same vehicle application.

For buyers searching for a Jeep Grand Cherokee liftgate lift support, rear hatch strut, or liftgate gas strut replacement, StrongArm 6486 provides the fitment and dimensions needed for the specified model years. It is a vehicle-specific part, not a universal support.

Common Problems It Can Help Solve

  • Liftgate that will not stay open
  • Rear hatch dropping too quickly
  • Weak or worn lift support pressure
  • Rough or inconsistent liftgate movement
  • Noisy operation from an aging rear support

Installation Notes and Tips

Fits 2011-2013 Jeep Grand Cherokee, N/A, with power liftgate functionality included. Verify the ball socket style and length specifications before installation. Lift supports should be replaced in pairs to maintain balanced rear liftgate operation and safe support.

Quality Assurance

StrongArm manufactures this lift support to exceed typical industry standards for smoother operation and longer service life. The design is custom engineered for the listed Jeep Grand Cherokee applications and built for reliable rear liftgate support.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2013JeepGrand CherokeeN/APower liftgate functionality included
2012JeepGrand CherokeeN/APower liftgate functionality included
2011JeepGrand CherokeeN/APower liftgate functionality included
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6486Mopar — 55113632AC819-69116807 9364AA6807 9364AB90022455113632ABB6486B96486SG114010