Strong Arm 6503 Liftgate Lift Support for Hummer H2

Part Number
Liftgate Lift Support

Fits: 03-09 Hummer H2

Special Price $28.89 Regular Price $33.99
In stock
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Estimated Ship Date: 1 Business Day or Less
Lift supports are pressurized cylinders that are used to support hoods, hatches and rear window glass in automotive applications. Lift supports are also used in many non-automotive applications. Each Strongarm® lift support is custom engineered, and manufactured beyond industry standards to provide smoother operating, and longer lasting performance. Lift supports should be replaced in pairs to ensure safe, reliable support of your hood, hatch, or liftgate.

BRAND: Strong Arm


  • Engineered and built to meet or exceed original equipment quality standards
  • Self-Cleaning Piston Assembly provides smooth operation and more reliable performance
  • Individually tested for performance and reliability
  • No special installation tools required
  • 2003-2009 Hummer H2
  • Liftgate Lift Support
  • Liftgate Lift Support
  • Rubber O-ring piston seal prevents leakage for a controlled lift and consistent performance
  • Upper bushing is manufactured with quality precision providing exact fit and promotes longer operating life
  • Hardened, nitride plated steel shaft provides optimal durability
  • Exact fit original equipment design guarantees correct fit and function
  • Heavy gauge steel body is electrostatically painted and heat cured to OE specs
  • Lift Supports, Lift Supports Hood, Lift Supports Trunk, Lift Supports Hatch


Compressed Length19.25
Cylinder Outside Diameter22.0
End 1 TypeBall Socket (Nylon) 10mm
End 2 TypeBall Socket (Nylon) 10mm
Extended Length26.25
Inner Shaft Diameter10.0
Internal SpringsNo
Maximum Force160.0
Outer Cylinder ColorBlack
Outer Cylinder MaterialSteel
Universal Or Specific FitSpecific


  • Hummer: 15230039
  • Mighty Lift: C95372
  • Hummer: 15171696
  • Hummer: 15230038
  • Strong Arm: C6503
  • Balkamp: 819-6092
  • Stabilus: SG230053
  • Stabilus: SG230052
  • ACDelco: 510-1249
  • Monroe Shocks & Struts: 901673
  • Hummer: 15171697
  • Strong Arm: 6503


  • 2003-2009 Hummer H2
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