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StrongArm 6156 Hatch Lift SupportOE Quality 60-Day Returns
Part #: 6156

StrongArm 6156 Hatch Lift Support

69 vehicles fit this part
Select your vehicle to confirm fitment
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Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Suburban, Suburban 1500, Tahoe, Yukon, Yukon XL 1500, Escalade EXT, Suburban 2500, and Yukon XL 2500
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StrongArm 6156 Lift Support for GM SUVs

StrongArm 6156 is a specific-fit lift support for rear glass, hatch, hood, or liftgate applications that rely on controlled gas pressure for smooth opening and secure hold. It is engineered for direct replacement use on select Cadillac, Chevrolet, and GMC vehicles, including Escalade, Tahoe, Suburban, and Yukon models.

Key Features

  • Specific-fit lift support for confirmed vehicle applications
  • Extended length: 22.7 in; compressed length: 15.45 in
  • Stroke length: 7.25 in for controlled travel
  • Maximum force rating: 244.0
  • Steel outer cylinder with black finish
  • Nylon ball socket ends: 10 mm on one end and 16-degree on the other
  • Rubber and Teflon materials for smooth operation and wear resistance
  • Cross-reference: Monroe Shocks & Struts 172286, 182286 for the same application

Detailed Description

StrongArm 6156 is a pressurized lift support built to replace worn gas struts that no longer hold panels securely or open with consistent resistance. It is custom engineered and manufactured to exceed typical industry standards for smoother operation and longer service life. This part number 6156 is listed for 2007-2014 Cadillac Escalade and Escalade ESV, 2007-2014 Chevrolet Suburban 1500 and Tahoe, 2007-2014 GMC Yukon and Yukon XL 1500, plus 2007-2013 Cadillac Escalade EXT, Chevrolet Suburban 2500, and GMC Yukon XL 2500.

Common Problems This Part Can Address

  • Rear glass, hatch, or liftgate that drops instead of staying open
  • Weak or inconsistent opening force
  • Slow, uneven, or noisy panel movement
  • Lift support wear from age, pressure loss, or repeated use
  • Difficulty accessing cargo area or rear compartment

Installation Notes and Tips

Verify the compressed length, extended length, stroke, and end fittings before installation. StrongArm recommends replacing lift supports in pairs to maintain balanced support and reliable operation. Confirm fitment for your exact Cadillac Escalade, Chevrolet Tahoe, or GMC Yukon application before ordering, since body style and model year matter.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured beyond industry standards to deliver consistent performance in automotive lift applications. Part number 6156 is built as a direct replacement for the listed GM vehicles and cross-references Monroe Shocks & Struts 172286 and 182286 for the same application.

BrandStrongArm
Part Number6156
Compressed Length15.45
Cylinder Outside Diameter22.0
End 1 TypeBall Socket (Nylon) 10mm
End 2 TypeBall Socket (Nylon) 16 Deg.
Extended Length22.7
Inner Shaft Diameter10.0
Internal Rebound SpringNo
MaterialsRubber
MaterialsTeflon
Maximum Force244.0
Outer Cylinder ColorBlack
Outer Cylinder MaterialSteel
Stroke Length7.25
Universal Or Specific FitSpecific

This part fits 69 vehicles. Search below:

YearMakeModelPositionNotes
2014CadillacEscaladeN/A
2014CadillacEscalade ESVN/A
2014ChevroletSuburban 1500N/A
2014ChevroletTahoeN/A
2014GMCYukonN/A
2014GMCYukon XL 1500N/A
2013CadillacEscaladeN/A
2013CadillacEscalade ESVN/A
2013CadillacEscalade EXTN/A
2013ChevroletSuburban 1500N/A
2013ChevroletSuburban 2500N/A
2013ChevroletTahoeN/A
2013GMCYukonN/A
2013GMCYukon XL 1500N/A
2013GMCYukon XL 2500N/A
2012CadillacEscaladeN/A
2012CadillacEscalade ESVN/A
2012CadillacEscalade EXTN/A
2012ChevroletSuburban 1500N/A
2012ChevroletSuburban 2500N/A
2012ChevroletTahoeN/A
2012GMCYukonN/A
2012GMCYukon XL 1500N/A
2012GMCYukon XL 2500N/A
2011CadillacEscaladeN/A
2011CadillacEscalade ESVN/A
2011CadillacEscalade EXTN/A
2011ChevroletSuburban 1500N/A
2011ChevroletSuburban 2500N/A
2011ChevroletTahoeN/A
2011GMCYukonN/A
2011GMCYukon XL 1500N/A
2011GMCYukon XL 2500N/A
2010CadillacEscaladeN/A
2010CadillacEscalade ESVN/A
2010CadillacEscalade EXTN/A
2010ChevroletSuburban 1500N/A
2010ChevroletSuburban 2500N/A
2010ChevroletTahoeN/A
2010GMCYukonN/A
2010GMCYukon XL 1500N/A
2010GMCYukon XL 2500N/A
2009CadillacEscaladeN/A
2009CadillacEscalade ESVN/A
2009CadillacEscalade EXTN/A
2009ChevroletSuburban 1500N/A
2009ChevroletSuburban 2500N/A
2009ChevroletTahoeN/A
2009GMCYukonN/A
2009GMCYukon XL 1500N/A
2009GMCYukon XL 2500N/A
2008CadillacEscaladeN/A
2008CadillacEscalade ESVN/A
2008CadillacEscalade EXTN/A
2008ChevroletSuburban 1500N/A
2008ChevroletSuburban 2500N/A
2008ChevroletTahoeN/A
2008GMCYukonN/A
2008GMCYukon XL 1500N/A
2008GMCYukon XL 2500N/A
2007CadillacEscaladeN/A
2007CadillacEscalade ESVN/A
2007CadillacEscalade EXTN/A
2007ChevroletSuburban 1500N/A
2007ChevroletSuburban 2500N/A
2007ChevroletTahoeN/A
2007GMCYukonN/A
2007GMCYukon XL 1500N/A
2007GMCYukon XL 2500N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

158274331585471222743451510-12456156819-655384360923901780C6156C95811SG330076SG330077

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.