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StrongArm 4374 Deck Lid Lift Support
StrongArm 4374 Lift Support for Infiniti M30
StrongArm 4374 is a specific-fit lift support engineered for hood, hatch, and rear glass applications that rely on controlled gas pressure for smooth opening and secure hold-up. It is built with a steel outer cylinder, nylon ball socket ends, and internal sealing materials selected for consistent operation in automotive use.
Key Features
- Specific-fit lift support for confirmed vehicle application
- Extended length: 21.25 in.; compressed length: 13.25 in.
- Stroke length: 8.0 in. with 52.0 maximum force
- Black steel outer cylinder for durable construction
- 10 mm nylon ball socket ends on both sides
- Rubber and Teflon materials used in the support assembly
- No internal rebound spring
Detailed Description
This StrongArm lift support, part number 4374, is built to restore controlled lift and hold-open performance on the 1991-1992 Infiniti M30. It uses pressurized cylinder construction to assist with opening and supporting the hood, hatch, or rear window glass, while the specific-fit design helps ensure proper alignment at the mounting points. StrongArm manufactures each lift support to meet demanding application requirements for smoother operation and longer service life. This part cross-references AMS Automotive 4374 for the same application.
What It Helps Solve
- Weak or failing hood or hatch support
- Drooping liftgate or rear glass that will not stay open
- Slow, uneven, or noisy opening action
- Loss of lift assistance from worn gas pressure
- Reduced support stability on the Infiniti M30
Installation Notes and Tips
Fits 1991-1992 Infiniti M30, N/A. Verify the mounting style and length before installation, and compare the old support to the new StrongArm 4374 for proper match. Lift supports should be replaced in pairs to maintain balanced operation and reliable hold-open performance. Confirm the ball socket connection points are fully seated before returning the vehicle to service.
Quality Assurance
StrongArm lift supports are custom engineered and manufactured beyond industry standards to deliver consistent operation and longer-lasting performance in automotive applications.
| Brand | StrongArm |
|---|---|
| Part Number | 4374 |
| Compressed Length | 13.25 |
| Cylinder Outside Diameter | 19.0 |
| End 1 Type | Ball Socket (Nylon) 10mm |
| End 2 Type | Ball Socket (Nylon) 10mm |
| Extended Length | 21.25 |
| Inner Shaft Diameter | 8.0 |
| Internal Rebound Spring | No |
| Materials | Rubber |
| Materials | Teflon |
| Maximum Force | 52.0 |
| Outer Cylinder Color | Black |
| Outer Cylinder Material | Steel |
| Stroke Length | 8.0 |
| Universal Or Specific Fit | Specific |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Body Type | # Doors | Position | Notes |
|---|---|---|---|---|---|---|
| 1992 | INFINITI | M30 | Convertible | 2 Door | N/A | |
| 1991 | INFINITI | M30 | Convertible | 2 Door | 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.