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StrongArm 4304 Liftgate Lift Support
StrongArm Liftgate Lift Support for Buick, Chevrolet, and More
The StrongArm 4304 liftgate lift support is engineered specifically for select Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn models. Designed to provide reliable lift assistance and secure hold, this lift support ensures smooth operation of your vehicle's liftgate.
- Compressed length: 20.3 inches
- Extended length: 28.58 inches
- Cylinder outside diameter: 22.0 mm
- Stroke length: 8.28 inches
- Inner shaft diameter: 10.0 mm
- Steel outer cylinder with black finish
- Ball socket nylon ends, 10mm size on both ends
- Maximum force rating of 183.0 N
- Materials include rubber and Teflon for durability and smooth operation
Technical Details and Construction
The StrongArm 4304 liftgate lift support features a robust steel outer cylinder finished in black for corrosion resistance and durability. The 22.0 mm cylinder diameter and 10.0 mm inner shaft diameter provide the necessary strength to support liftgate weight. Both ends are equipped with 10mm nylon ball socket connectors, ensuring secure attachment and smooth pivoting action. The lift support extends from 20.3 inches compressed to 28.58 inches fully extended, with an 8.28-inch stroke length, making it a precise fit for specific vehicle models.
Compatible Vehicles and Applications
This liftgate lift support is compatible with the following makes and models:
- Buick Montana
- Chevrolet Relay, Silhouette, Uplander
- Oldsmobile Silhouette
- Pontiac Trans Sport, Montana
- Saturn Relay, Vue
Part number 4304 is designed for specific fitment, ensuring proper function and safety when replacing worn or damaged lift supports on these vehicles.
Common Issues Addressed by Liftgate Lift Support 4304
- Difficulty opening or closing the liftgate due to weak or broken supports
- Liftgate not staying open or slowly closing unexpectedly
- Excessive noise or binding during liftgate operation
- Corrosion or wear causing reduced lift support performance
- Loose or damaged ball socket connectors affecting stability
Installation Notes and Tips
- Verify vehicle compatibility with the StrongArm 4304 part number before installation
- Use appropriate tools to remove old lift supports and avoid damage to mounting points
- Ensure ball socket ends are securely attached to prevent liftgate movement issues
- Replace lift supports in pairs for balanced liftgate operation
- Check for any corrosion or damage on mounting hardware and replace if necessary
Quality Assurance and Warranty
StrongArm lift supports are manufactured with high-quality materials including steel, rubber, and Teflon components to provide reliable performance and durability. The 4304 liftgate lift support undergoes rigorous testing to meet OEM specifications. While specific warranty details may vary, StrongArm products typically include a limited warranty against defects in materials and workmanship to ensure customer confidence in product reliability.
| Brand | StrongArm |
| Part Number | 4304 |
| Compressed Length | 20.3 |
| Cylinder Outside Diameter | 22.0 |
| End 1 Type | Ball Socket (Nylon) 10mm |
| End 2 Type | Ball Socket (Nylon) 10mm |
| Extended Length | 28.58 |
| Inner Shaft Diameter | 10.0 |
| Materials | Rubber |
| Materials | Teflon |
| Maximum Force | 183.0 |
| Outer Cylinder Color | Black |
| Outer Cylinder Material | Steel |
| Stroke Length | 8.28 |
| Universal Or Specific Fit | Specific |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Uplander | N/A | |||
| 2009 | Pontiac | Montana | 3.9L | V6 | N/A | |
| 2008 | Chevrolet | Uplander | N/A | |||
| 2008 | Pontiac | Montana | 3.9L | V6 | N/A | |
| 2007 | Buick | Terraza | N/A | |||
| 2007 | Chevrolet | Uplander | N/A | |||
| 2007 | Pontiac | Montana | 3.9L | V6 | N/A | |
| 2007 | Saturn | Relay | N/A | |||
| 2006 | Buick | Terraza | N/A | |||
| 2006 | Chevrolet | Uplander | N/A | |||
| 2006 | Pontiac | Montana | N/A | |||
| 2006 | Saturn | Relay | N/A | |||
| 2005 | Buick | Terraza | N/A | |||
| 2005 | Chevrolet | Uplander | N/A | |||
| 2005 | Pontiac | Montana | N/A | |||
| 2005 | Saturn | Relay | N/A | |||
| 2004 | Oldsmobile | Silhouette | N/A | |||
| 2004 | Pontiac | Montana | N/A | |||
| 2003 | Oldsmobile | Silhouette | N/A | |||
| 2003 | Pontiac | Montana | N/A | |||
| 2002 | Oldsmobile | Silhouette | N/A | |||
| 2002 | Pontiac | Montana | N/A | |||
| 2001 | Oldsmobile | Silhouette | N/A | |||
| 2001 | Pontiac | Montana | N/A | |||
| 2000 | Oldsmobile | Silhouette | N/A | |||
| 2000 | Pontiac | Montana | N/A | |||
| 1999 | Oldsmobile | Silhouette | N/A | |||
| 1999 | Pontiac | Montana | N/A | |||
| 1999 | Pontiac | Trans Sport | N/A | |||
| 1998 | Oldsmobile | Silhouette | N/A | |||
| 1998 | Pontiac | Trans Sport | N/A | |||
| 1997 | Oldsmobile | Silhouette | N/A | |||
| 1997 | Pontiac | Trans Sport | N/A |
* 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.