Stabilus Liftgate Lift Support P/N:6B-907755

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$17.99
MPN: 6B-907755
UPC: 194879008615
Item Package Quantity: 1
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Stabilus Liftgate Lift Support P/N:6B-907755
Stabilus Liftgate Lift Support P/N:6B-907755
$17.99

Raise and hold the rear glass with steady, controlled effort using the Stabilus Liftgate Lift Support 6B-907755 (also written 6B907755), a hydraulically dampened, gas-charged lift support measuring 6.54 inches. It's a direct-fit replacement for the 2017-2019 Porsche 911 — see the Buyer's Guide tab for engine-level fitment.

  • Patented Labyrinth Piston: provides clog-free, smooth operation while opening and closing.
  • Clog-free design: prevents binding due to contamination.
  • Corrosion resistance: part coatings tested to automotive standards.
  • Easy installation: requires no special tools, and is based on the OE design to ensure proper fit, form, and function.

Lift-O-Mat by Stabilus pairs an innovative oil-channeling system with the patented labyrinth piston, tuned for this application with customized oil viscosities and piston configuration for smooth, controlled motion. A precision seal-guide system supports durable, reliable operation. When a worn support can no longer hold the liftgate up or dampen its travel, this replaces it — for best results, replace in pairs.

Interchange: 991 512 551 20 · 991 512 551 21
99151255120 · 99151255121 · 176637 · 905369 · 907755 · 614459

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

991 512 551 20, 99151255120, 991 512 551 21, 99151255121, 176637, 905369, 907755, 614459

Frequently Asked Questions

What vehicle does this lift support fit?

It is a direct-fit replacement for the 2017-2019 Porsche 911. Check the Buyer's Guide tab to confirm the application for your specific vehicle.

What type of lift support is this?

It is a hydraulically dampened, gas-charged lift support measuring 6.54 inches, using Stabilus Lift-O-Mat technology with a patented labyrinth piston for smooth motion.

Should I replace both lift supports at the same time?

For best results, Stabilus recommends replacing them in pairs so both sides raise and hold the liftgate with balanced, consistent effort.

How do I know when a lift support needs replacing?

Signs it may need replacing include a liftgate that won't stay up, drops on its own, or feels weak, slow, or rough while opening and closing.

Are special tools required to install it?

No. This lift support is easy to install and requires no special tools. Follow the vehicle service procedure for the correct steps.