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Stabilus 4F-250512 Back Glass Lift Support
| Brand | Stabilus 4F-250512 |
|---|---|
| Y | |
| Y | |
| Body | 0.709 |
| Compressed Length | 13.327 |
| Compressed Length | 338.5 |
| Extended Length | 19.488 |
| Extended Length | 495 |
| Force (N) | 240 |
| Force Lbs | 54 |
| 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) | 0.709 |
| Tube Diameter | 18 |
| Tube End Attach Dia (IN) | 0.394 |
| Tube End Attach Dia (mm) | 10 |
| Fits | Buick, Chevrolet, and Oldsmobile · 18 vehicles |
OE-style replacement. Direct-fit lift support for smooth glass operation.
Plastic socket ends. Secure attachment with a clean, factory-style connection.
240 N force. Balanced support for controlled opening and closing.
Cross-references AMS Automotive 4762, Dorman - Conduct-Tite 84762 and Dorman - First Stop C95249 for the same application. See all 20.
Back Glass Lift Support for Buick and Chevrolet
This Stabilus back glass lift support is built for rear glass applications on select Buick and Chevrolet vehicles. It provides controlled lift and hold performance for the back glass on compatible Roadmaster, Caprice, Commercial Chassis, and Custom Cruiser models.
Key Features
- Brand: Stabilus
- Part number: 4F-250512
- Back glass lift support for body glass and window applications
- Force rating: 240 N / 54 lb
- Compressed length: 338.5 mm (13.327 in)
- Extended length: 495 mm (19.488 in)
- Rod diameter: 8 mm (0.315 in)
- Tube diameter: 18 mm (0.709 in)
- Plastic socket rod, tube, and shaft connections
Detailed Description
Stabilus 4F-250512 is a back glass lift support engineered for rear glass lift applications in the 1991-1996 Buick Roadmaster, 1991-1996 Chevrolet Caprice, 1991-1994 Chevrolet Commercial Chassis, and 1991-1992 Oldsmobile Custom Cruiser. The support uses a 240 N force rating to help raise and hold the back glass with controlled movement, while the 338.5 mm compressed length and 495 mm extended length define the travel needed for proper rear glass operation. Plastic socket connections at both ends support direct replacement-style installation on the listed vehicles.
This part cross-references Dorman - Conduct-Tite 84762 for the same application.
Common Issues This Part Can Help Solve
- Back glass that drops instead of staying open
- Rear glass that feels heavy or difficult to lift
- Uneven or weak lift support movement
- Loss of holding force at the rear hatch glass
- Back glass that no longer stays in the raised position
Installation Notes and Tips
Verify the compressed length, extended length, rod diameter, tube diameter, and plastic socket attachment style before installation. Compare the existing support to part number 4F-250512 to confirm the correct rear glass application for your Buick Roadmaster, Chevrolet Caprice, Chevrolet Commercial Chassis, or Oldsmobile Custom Cruiser. Inspect the mounting points and socket ends for wear before replacing the support.
Quality Assurance
Stabilus is a recognized supplier of gas spring and lift support components used in automotive body applications. This part is specified with measured force and dimensional data to support accurate replacement selection.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1996 | Buick | Roadmaster | N/A | — |
| 1996 | Chevrolet | Caprice | N/A | — |
| 1995 | Buick | Roadmaster | N/A | — |
| 1995 | Chevrolet | Caprice | N/A | — |
| 1994 | Buick | Roadmaster | N/A | — |
| 1994 | Chevrolet | Caprice | N/A | — |
| 1994 | Chevrolet | Commercial Chassis | N/A | — |
| 1993 | Buick | Roadmaster | N/A | — |
| 1993 | Chevrolet | Caprice | N/A | — |
| 1993 | Chevrolet | Commercial Chassis | N/A | — |
| 1992 | Buick | Roadmaster | N/A | — |
| 1992 | Chevrolet | Caprice | N/A | — |
| 1992 | Chevrolet | Commercial Chassis | N/A | — |
| 1992 | Oldsmobile | Custom Cruiser | N/A | — |
| 1991 | Buick | Roadmaster | N/A | — |
| 1991 | Chevrolet | Caprice | N/A | — |
| 1991 | Chevrolet | Commercial Chassis | N/A | — |
| 1991 | Oldsmobile | Custom Cruiser | N/A | — |
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