StrongArm 6377 Liftgate Lift Support

Brand StrongArm 6377
Compressed Length 17.31
Cylinder Outside Diameter 22.0
End 1 Type Ball Socket (Nylon) 10mm
End 2 Type Ball Socket (Nylon) 10mm
Extended Length 24.06
Inner Shaft Diameter 10.0
Internal Rebound Spring No
Materials Rubber
Materials Teflon
Maximum Force 194.0
Outer Cylinder Color Black
Outer Cylinder Material Steel
Stroke Length 6.75
Universal Or Specific Fit Specific
Fits Cadillac · 7 vehicles

Specific fit. Custom engineered for a precise replacement.

Steel cylinder. Black steel construction for durable support.

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

Cross-references AMS Automotive 6377, 510-1221 and 819-6831 for the same application. See all 9.

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Liftgate Support for Cadillac SRX

StrongArm 6377 is a specific-fit liftgate lift support for the 2010-2016 Cadillac SRX with power liftgate functionality included. It is engineered as a pressurized cylinder to help control liftgate movement and provide smooth, consistent rear hatch support.

Key Features

  • Specific-fit application for the 2010-2016 Cadillac SRX
  • Pressurized lift support for liftgate operation
  • Extended length: 24.06 in; compressed length: 17.31 in
  • Stroke length: 6.75 in for controlled liftgate travel
  • Steel outer cylinder with black finish
  • Rubber and Teflon materials for operating durability
  • 10 mm nylon ball socket ends on both sides
  • Maximum force rating: 194.0

Detailed Description

StrongArm 6377 is built for the rear liftgate on the Cadillac SRX and matches the vehicle-specific dimensions and end fittings required for proper operation. The cylinder measures 24.06 inches extended, 17.31 inches compressed, and provides 6.75 inches of stroke, with 10 mm nylon ball socket connections at both ends. This StrongArm 6377 liftgate lift support is a direct-fit solution for 2010-2016 Cadillac SRX models with power liftgate functionality included.

StrongArm manufactures lift supports as custom-engineered components built to exceed common industry standards for smoother operation and longer service life. This part cross-references AMS Automotive 6377 for the same application.

Common Problems This Part Can Address

  • Liftgate that drops too quickly when opened
  • Rear hatch that will not stay raised
  • Weak or inconsistent liftgate support
  • Reduced control during liftgate opening and closing
  • Noise or rough movement from a worn gas strut

Installation Notes and Tips

Verify the vehicle is a 2010-2016 Cadillac SRX with power liftgate functionality included before ordering. Compare the compressed length, extended length, stroke, and 10 mm ball socket end fittings to the original support for proper match-up. For safe and reliable liftgate operation, replace lift supports in pairs when servicing the rear hatch.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured to deliver smooth operation and long-lasting performance. Part number 6377 is built to specific-fit requirements for the Cadillac SRX application.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2016CadillacSRXN/APower liftgate functionality included
2015CadillacSRXN/APower liftgate functionality included
2014CadillacSRXN/APower liftgate functionality included
2013CadillacSRXN/APower liftgate functionality included
2012CadillacSRXN/APower liftgate functionality included
2011CadillacSRXN/APower liftgate functionality included
2010CadillacSRXN/APower liftgate functionality included
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6377510-1221819-68319018952274551325989775C6377C96377SG230118