StrongArm 6613 Back Glass Lift Support

Brand StrongArm 6613
Compressed Length 12.15
Cylinder Outside Diameter 15.0
End 1 Type Ball Socket (Nylon) 10mm
End 2 Type Ball Socket (Nylon) 10mm
Extended Length 17.15
Inner Shaft Diameter 6.0
Internal Rebound Spring No
Materials Rubber
Materials Teflon
Maximum Force 26.0
Outer Cylinder Color Black
Outer Cylinder Material Steel
Stroke Length 5.0
Universal Or Specific Fit Specific
Fits Toyota · 8 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 6613, 819-6645 and 6893035010 for the same application. See all 8.

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StrongArm 6613 Back Glass Lift Support

Restore smooth rear glass operation with this StrongArm back glass lift support for the 2007-2014 Toyota FJ Cruiser. Built as a specific-fit replacement, StrongArm 6613 is engineered for controlled lift and steady hold performance on rear window glass applications.

  • Specific-fit back glass lift support for the Toyota FJ Cruiser
  • Compressed length: 12.15 in.; extended length: 17.15 in.
  • Stroke length: 5.0 in. with 26.0 maximum force
  • Black steel outer cylinder for durable support structure
  • Ball socket (nylon) 10mm ends on both sides for direct-fit mounting
  • Rubber and Teflon materials used for smooth operation and wear resistance

Application Details

StrongArm Part Number 6613 is a back glass lift support made for the rear window glass on the 2007-2014 Toyota FJ Cruiser. It uses a specific-fit design with matching 10mm nylon ball socket ends, making it a direct replacement for the original rear glass support hardware on this vehicle. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems It Can Help Solve

  • Rear glass that drops instead of staying open
  • Weak or slow lift support movement
  • Back glass that feels heavy when opening
  • Uneven or inconsistent rear window hold position
  • Noise or reduced damping from a worn support

Installation Notes

Verify the compressed length, extended length, stroke, and 10mm ball socket end style before installation. This StrongArm 6613 support is a specific-fit part for the Toyota FJ Cruiser rear glass, so matching the vehicle application is important for proper alignment and operation. For safe, reliable support of the rear glass, replace lift supports in pairs when servicing the liftgate or back glass system.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured beyond industry standards to deliver smoother operation and longer service life in automotive lift support applications.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2014ToyotaFJ CruiserN/A
2013ToyotaFJ CruiserN/A
2012ToyotaFJ CruiserN/A
2011ToyotaFJ CruiserN/A
2010ToyotaFJ CruiserN/A
2009ToyotaFJ CruiserN/A
2008ToyotaFJ CruiserN/A
2007ToyotaFJ CruiserN/A
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6613819-6645689303501068930350116893035012D6613D95473SG329066