StrongArm 6393 Trunk Lid Lift Support

Brand StrongArm 6393
Compressed Length 8.31
Cylinder Outside Diameter 19.0
End 1 Type Ball Socket (Nylon) 10mm
End 2 Type Ball Socket (Nylon) 10mm
Extended Length 11.81
Inner Shaft Diameter 8.0
Internal Rebound Spring No
Materials Rubber
Materials Teflon
Maximum Force 135.0
Outer Cylinder Color Black
Outer Cylinder Material Steel
Stroke Length 3.5
Universal Or Specific Fit Specific
Fits Ford, Mercury, and Lincoln · 7 vehicles

Specific fit. Custom engineered for a precise replacement.

Steel cylinder. Durable construction with a black finish.

Smooth operation. Pressurized design delivers reliable support.

Cross-references AMS Automotive 6393, 7E5Z 54406A10-A and 7E5Z 54406A10-C for the same application. See all 8.

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Trunk Lid Lift Support for Ford Fusion, Mercury Milan, and Lincoln MKZ

StrongArm 6393 is a specific-fit trunk lid lift support for select Ford, Mercury, and Lincoln applications. It uses a pressurized cylinder to help hold the trunk lid open with controlled movement and consistent support.

Key Features

  • Specific-fit trunk lid lift support for confirmed vehicle applications
  • Extended length: 11.81 in.; compressed length: 8.31 in.
  • Stroke length: 3.5 in. for measured opening and closing travel
  • 135.0 maximum force rating
  • Black steel outer cylinder with rubber and Teflon materials
  • 10 mm nylon ball socket ends on both sides
  • No internal rebound spring

Detailed Description

StrongArm 6393 is engineered as a trunk lid lift support for 2007-2009 Ford Fusion, 2007-2009 Mercury Milan, and 2007 Lincoln MKZ applications. It is built with a steel outer cylinder, nylon ball socket ends, and a 135.0 force rating to provide controlled trunk lid movement and steady open-position support. This part cross-references AMS Automotive 6393 for the same application.

Compatible With 2007-2009 Ford Fusion, trunk lid; 2007-2009 Mercury Milan, trunk lid; and 2007 Lincoln MKZ, trunk lid. For Ford Fusion models, the fitment note specifies vehicles built from 07/16/2007 with spoiler.

What It Helps Solve

  • Trunk lid that will not stay open
  • Weak or slow trunk lid lift action
  • Uneven or inconsistent trunk lid support
  • Excessive effort needed to raise the trunk lid
  • Loss of controlled trunk lid movement

Installation Notes and Tips

Verify the vehicle’s build date and trim details before ordering, especially for the 2007 Ford Fusion with spoiler note and the listed production-date restrictions on the Mercury Milan and Lincoln MKZ. Inspect the mounting points and ball socket connections for wear before installation. StrongArm recommends replacing lift supports in pairs to maintain balanced support and reliable operation.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured beyond industry standards to support smoother operation and longer service life. StrongArm 6393 is built for specific-fit applications and follows the brand’s focus on consistent performance in automotive lift support service.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009FordFusionN/AFrom 07/16/2007; with Spoiler
2009MercuryMilanN/AFrom 12/01/2006
2008FordFusionN/AFrom 07/16/2007; with Spoiler
2008MercuryMilanN/AFrom 12/01/2006
2007FordFusionN/AFrom 07/16/2007; with Spoiler
2007LincolnMKZN/AFrom 08/30/2006; To 01/19/2007
2007MercuryMilanN/AFrom 12/01/2006
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 63937E5Z 54406A10-A7E5Z 54406A10-C819-6848901850E6393E96393SG404085