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StrongArm 4048 Trunk Lid Lift Support
Trunk Lid Lift Support for Mazda 6 and Grand Cherokee
Restore controlled trunk or hatch movement with this StrongArm trunk lid lift support, part number 4048. It is a specific-fit gas strut engineered for smooth operation and dependable rear lid support on select Mazda 6 and Jeep Grand Cherokee applications.
Key Features
- Specific-fit trunk lid lift support for direct application matching
- Pressurized cylinder construction for consistent lift assistance
- Black steel outer cylinder with rubber and Teflon materials
- Ball socket (nylon) 10mm ends on both sides
- Maximum force rating of 115.0
- Extended length: 11.33 in.; compressed length: 7.37 in.; stroke length: 3.96 in.
- StrongArm 4048 engineered for smoother operation and longer service life
Detailed Description
StrongArm 4048 is a trunk lid lift support built to hold rear compartments open with controlled pressure and stable movement. This pressurized cylinder uses a steel outer body, nylon ball socket ends, and internal materials selected for consistent performance in automotive lift support applications. It is a specific-fit replacement for 2003-2005 Mazda 6 and 1999-2004 Jeep Grand Cherokee models, making it a practical choice when the original support has weakened or lost lift force. The StrongArm 4048 is also cross-referenced to Monroe Shocks & Struts 172286 for the same application.
Vehicle Fitment
- Fits 2003-2005 Mazda 6, N/A
- Fits 1999-2004 Jeep Grand Cherokee, N/A
Common Problems This Part Can Address
- Trunk lid or rear hatch that drops instead of staying open
- Weak or slow lift action when opening the rear compartment
- Uneven or inconsistent support from a worn gas strut
- Difficulty accessing the cargo area because the lid will not remain raised
- Noise or binding caused by aging lift support components
Installation Notes and Tips
Verify the vehicle application before installation and confirm the end fittings match the existing support. Inspect the mounting points and ball studs for wear or damage before replacing the lift support. For proper rear lid balance and reliable operation, replace lift supports in pairs when the vehicle uses two supports.
Quality Assurance
Each StrongArm lift support is custom engineered and manufactured beyond industry standards to support smoother operation and longer-lasting performance. Part number 4048 is built for the specified Mazda 6 and Jeep Grand Cherokee applications with fitment-focused construction.
| Brand | StrongArm |
|---|---|
| Part Number | 4048 |
| Compressed Length | 7.37 |
| Cylinder Outside Diameter | 19.0 |
| End 1 Type | Ball Socket (Nylon) 10mm |
| End 2 Type | Ball Socket (Nylon) 10mm |
| Extended Length | 11.33 |
| Inner Shaft Diameter | 8.0 |
| Internal Rebound Spring | No |
| Materials | Rubber |
| Materials | Teflon |
| Maximum Force | 115.0 |
| Outer Cylinder Color | Black |
| Outer Cylinder Material | Steel |
| Stroke Length | 3.96 |
| Universal Or Specific Fit | Specific |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Mazda | 6 | N/A | |
| 2004 | Jeep | Grand Cherokee | N/A | |
| 2004 | Mazda | 6 | N/A | |
| 2003 | Jeep | Grand Cherokee | N/A | |
| 2003 | Mazda | 6 | N/A | |
| 2002 | Jeep | Grand Cherokee | N/A | |
| 2001 | Jeep | Grand Cherokee | N/A | |
| 2000 | Jeep | Grand Cherokee | N/A | |
| 1999 | Jeep | Grand Cherokee | 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.