StrongArm 6447 Liftgate Lift Support

Brand StrongArm 6447
Compressed Length 15.75
Cylinder Outside Diameter 22.0
Universal Or Specific Fit Specific
Extended Length 23.75
Stroke Length 8.0
Inner Shaft Diameter 8.0
Outer Cylinder Color Black
Outer Cylinder Material Steel
Internal Rebound Spring No
End 1 Type Ball socket (nylon) 10mm
End 2 Type Ball socket (nylon) 10mm
Materials Rubber
Materials Teflon
Maximum Force 171.0
Fits Ford · 4 vehicles

Specific fit. Custom engineered for a precise replacement.

Steel cylinder. Built with a black steel body for durable support.

Smooth operation. Pressurized design delivers steadier, longer-lasting lift support.

Cross-references AMS Automotive 6447, PERFECTION 900177 and 4F2Z 17406A10-CA for the same application. See all 8.

$36.49Free 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 $36.49
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

StrongArm 6447 Liftgate Lift Support

Restore smooth, controlled liftgate operation with this StrongArm liftgate lift support for the 2004-2007 Ford Freestar. Built as a specific-fit replacement, StrongArm 6447 is engineered for consistent support and dependable rear hatch performance on Freestar models with power liftgate functionality included.

Key Features

  • Specific-fit liftgate lift support for the 2004-2007 Ford Freestar
  • Extended length: 23.75 in.; compressed length: 15.75 in.
  • Stroke length: 8.0 in. for controlled liftgate travel
  • Maximum force rating: 171.0
  • Black steel outer cylinder with rubber and Teflon materials
  • 10 mm nylon ball socket ends on both sides
  • StrongArm part number 6447 for direct replacement searches

Detailed Description

StrongArm 6447 is a liftgate lift support built for the rear hatch on the 2004-2007 Ford Freestar. It uses a pressurized cylinder design to hold the liftgate open and provide smoother opening and closing action. With a 23.75-inch extended length, 15.75-inch compressed length, and 8.0-inch stroke, this support is sized for the Freestar application and uses 10 mm nylon ball socket ends for a direct-fit connection. The black steel cylinder construction and internal rubber and Teflon materials support consistent operation in daily use. Search terms such as Ford Freestar liftgate lift support, 2004-2007 Ford Freestar rear hatch strut, and StrongArm 6447 replacement lift support all point to this exact application.

This part cross-references AMS Automotive 6447 and Perfection 900177 for the same application. StrongArm 6447 is also a useful search match for OE-style references tied to the Freestar liftgate support system.

What It Helps Fix

  • Liftgate that drops too quickly when opened
  • Rear hatch that will not stay raised
  • Weak or uneven liftgate support during operation
  • Hard-to-lift rear hatch movement
  • Worn gas strut performance on a Ford Freestar

Installation Notes and Tips

Verify the vehicle is a 2004-2007 Ford Freestar with power liftgate functionality included before ordering. Compare the compressed length, extended length, stroke length, and 10 mm ball socket ends to the original support for proper match-up. Lift supports should be replaced in pairs to maintain balanced rear hatch operation and safe, reliable support.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured to exceed industry standards for smoother operation and longer service life. Part number 6447 is built as a specific-fit replacement for the listed Freestar application.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2007FordFreestarN/APower liftgate functionality included
2006FordFreestarN/APower liftgate functionality included
2005FordFreestarN/APower liftgate functionality included
2004FordFreestarN/APower liftgate functionality included
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6447PERFECTION — 9001774F2Z 17406A10-CA4F2Z 17406A11-CA819-6251C6447C96447SG204053