J.C. Whitney JRC61290007 Backglass Lift Support Strut OEM Replacement 22743451

The J.C. Whitney JRC61290007 is an OEM-replacement backglass lift support strut designed to restore proper operation of the rear window glass on select 2007–2014 GM full-size SUVs. This gas-charged strut holds the backglass panel in the open position, allowing hands-free access to the rear cargo area without the window dropping unexpectedly. It directly replaces GM OEM part number 22743451.

Key Features:

• OEM replacement for GM part number 22743451
• Gas-charged damper design provides consistent, reliable lift support
• Interchangeable fitment — Right side equals Left side (RH=LH)
• Designed for the rear backglass (upper rear window), not the full liftgate door
• Corrosion-resistant construction for extended service life
• Direct bolt-on installation with no special tools required

Over time, lift support struts lose gas pressure and fail to hold the backglass open, making loading and unloading cargo difficult and potentially unsafe. Replacing the strut restores full functionality and eliminates the need to prop the window open manually. This J.C. Whitney replacement is engineered to match OEM fit and function for a straightforward, confidence-inspiring repair.