Help your back glass open smoothly and stay up with the Stabilus back glass lift support, part number 4B-231392, a direct-fit replacement for the 1999-2004 Nissan Pathfinder and 1998-2003 Infiniti QX4. This gas-charged Lift-O-Mat support uses dynamic speed control and is based on the OE design for proper fit, form and function.
Stabilus builds the damping into the tube itself. A longitudinal groove, called a velocity manifold, is pressed into the tube wall so gas can flow around the piston, and the extension speed and damping are set for this application. The groove gradually narrows toward the end of the stroke and is designed to bring the glass to a gentle, controlled stop.
Specifications: extended length 18.92 in (480.5 mm); compressed length 12.16 in (309 mm); stroke 6.76 in (171.5 mm); maximum force 24 lb; nylon ball-socket fittings on both ends. Country of origin: Mexico.
A worn support may need replacing if the back glass drifts down, won't stay open or feels heavy to lift.
Interchange: 819-4140 · 90460-1W301 · 90460-6W560
D95127DL · 86192 · D95127 · 900149 · 8194140 · 904600W001 · 904601W300 · 904601W301 · 904606W560 · 231392 · 3245LE · 4562LF · 4564LW · 6533KG · 7221IQ · 7914IM · 4320 · 46192 · 6192 · D6192 · 612828 · SG371001 · TSG371001
This part cross-references / interchanges with the following part numbers:
Which vehicles does this lift support fit?
It is a direct-fit replacement for the 1999-2004 Nissan Pathfinder and 1998-2003 Infiniti QX4, all engines. See the Buyer's Guide tab to confirm your vehicle.
How many lift supports does my back glass use?
The listed applications use two. Stabilus recommends replacing them in pairs for best results.
What are the lengths and force rating of the 4B-231392?
It measures 18.92 in (480.5 mm) extended and 12.16 in (309 mm) compressed. It has a 6.76 in (171.5 mm) stroke and a maximum force of 24 lb.
Is mounting hardware included?
No, mounting hardware is not included. The support has nylon ball-socket fittings on both ends and installs without special tools.
What are signs a back glass lift support may need replacing?
Common signs are back glass that drifts down, won't stay open on its own, or feels harder to lift than before. Check both supports and the mounting points before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
