Stabilus Liftgate Lift Support 3B-4442TT
Stabilus Liftgate Lift Support 3B-4442TT

Right Liftgate Lift Support for 2003-2009 Hummer H2 - Stabilus 3B-4442TT

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$34.99
MPN: 3B-4442TT
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Stabilus Liftgate Lift Support P/N:3B-4442TT
Stabilus Liftgate Lift Support P/N:3B-4442TT
$34.99

Support your Hummer's raised rear liftgate with the Stabilus Liftgate Lift Support 3B-4442TT, a gas-charged lift support with dynamic speed control that installs on the right side. It's a direct-fit replacement for the 2003-2009 HUMMER H2 — see the Buyer's Guide tab for engine-level detail — and measures 26.26 inches. Stabilus's Lift-O-Mat design uses a longitudinal groove (a velocity manifold) pressed into the tube wall, letting gas flow around the piston with extension speed and damping tuned for this application; the groove narrows toward the end of the stroke for a gentle, controlled stop.

  • Dynamic damping speed control: creates a fluid opening motion with no bouncing or jerking during cycling.
  • Corrosion resistance: part coatings tested to automotive standards.
  • Based on the OE design: engineered for proper fit, form, and function.
  • Easy to install: requires no special tools.

For best results, replace lift supports in pairs so both sides raise and hold evenly.

Interchange: 81 568 08
15171697 · 15230039 · 25997482 · 8156808 · 6399800164 · A6399800164 · 009870 · 2072QD · 4539QW · 5922WD · 7215UI · 7216UD · 7234UB · 8489UF · 8665VT · SG230053 · TSG230053

This part cross-references / interchanges with the following part numbers:

LS10480, 15171697, 15230039, 25997482, 81 568 08, 8156808, 6399800164, A6399800164, 009870, 2072QD, 4539QW, 5922WD, 7215UI, 7216UD, 7234UB, 8489UF, 8665VT, SG230053, TSG230053

Frequently Asked Questions

What vehicle does this lift support fit?

It's a direct-fit replacement for the 2003-2009 HUMMER H2. Check the Buyer's Guide tab to confirm the application for your specific vehicle.

Which side does the 3B-4442TT mount on?

This lift support is cataloged for the right-side position and measures 26.26 inches.

How does the dynamic damping work?

A longitudinal groove pressed into the tube wall lets gas flow around the piston with tuned extension speed, narrowing toward the end of the stroke for a fluid motion and gentle, controlled stop.

Should I replace both lift supports at once?

Stabilus recommends replacing lift supports in pairs for best results, so both sides raise and hold the liftgate evenly.

What are the signs a lift support may need replacing?

Common signs include a liftgate that drifts down, won't stay up, opens slowly, or feels weak. Replacing a worn support addresses these if the support is the cause.

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