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Stabilus 3B-273934 Hatch Lift Support
Stabilus 3B-273934 Gas Strut Overview
The Stabilus 3B-273934 gas strut is an OE-style lift support built for specific Lexus RX applications. It uses plastic socket connections and a 500 N force rating to provide controlled opening and closing action for supported panels.
- Brand: Stabilus
- Part number: 3B-273934
- Force rating: 500 N / 112 lb
- Compressed length: 390.5 mm (15.374 in)
- Extended length: 594.5 mm (23.406 in)
- Rod diameter: 8 mm (0.315 in)
- Tube diameter: 19 mm (0.748 in)
- Plastic socket rod and tube connections
- Cross-reference: AMS Automotive 6754
Fitment Details
Compatible with 2010-2012 Lexus RX350, Japan built vehicle, and 2010-2012 Lexus RX450h, excluding Premium Package. This Stabilus 3B-273934 application coverage matches the listed Lexus RX fitment and should be verified against the original support before ordering.
Fits 2010-2012 Lexus RX350, N/A. Fits 2010-2012 Lexus RX450h, N/A.
Product Features
- Direct replacement-style gas spring for supported Lexus RX lift applications
- Maintains controlled motion for opening and closing panels
- Plastic socket ends for the specified mounting points
- OE-matched dimensions for compressed and extended length
- Stabilus engineering for consistent lift support performance
Common Issues This Part Addresses
- Rear or liftgate support that no longer holds position
- Slow or weak opening action
- Panel drop after release
- Uneven or inconsistent lift support force
- Noise or binding from a worn gas strut
Installation Notes
Confirm the original part number, mounting style, and measured length before installation. Compare the rod diameter, tube diameter, and socket connection style to the existing support on the vehicle. For the listed Lexus RX fitment, verify whether the vehicle is Japan built and whether the RX450h has the Premium Package exclusion noted in the catalog data.
Quality Assurance
Stabilus is a recognized OE supplier for gas springs and lift supports, and this part is cataloged with exact dimensional and force specifications to support accurate replacement selection.
| Brand | Stabilus |
|---|---|
| Part Number | 3B-273934 |
| Y | |
| Y | |
| Body | 0.748 |
| Compressed Length | 15.374 |
| Compressed Length | 390.5 |
| Extended Length | 23.406 |
| Extended Length | 594.5 |
| Force (N) | 500 |
| Force Lbs | 112 |
| Hardware Kit | NO |
| Rod Connection | PLASTIC SOCKET |
| Rod Dia (IN) | 0.315 |
| Rod Diameter | 8 |
| Rod End Attachment Dia (IN) | 0.394 |
| Rod End Attachment Dia (MM) | 10 |
| Shaft | 0.315 |
| Shaft Connection | PLASTIC SOCKET |
| Tube Connection | PLASTIC SOCKET |
| Tube Dia (IN) | 0.748 |
| Tube Diameter | 19 |
| Tube End Attach Dia (IN) | 0.394 |
| Tube End Attach Dia (mm) | 10 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Lexus | RX350 | N/A | Japan Built Vehicle |
| 2012 | Lexus | RX450h | N/A | Exc. Premium Package |
| 2011 | Lexus | RX350 | N/A | Japan Built Vehicle |
| 2011 | Lexus | RX450h | N/A | Exc. Premium Package |
| 2010 | Lexus | RX350 | N/A | Japan Built Vehicle |
| 2010 | Lexus | RX450h | N/A | Exc. Premium Package |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.