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Part #: 4731

StrongArm 4731

10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mitsubishi and Plymouth, Eclipse and Laser
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StrongArm Gas Strut for Mitsubishi Eclipse and Plymouth Laser

The StrongArm gas strut part number 4731 is designed specifically for select Mitsubishi Eclipse and Plymouth Laser models. Engineered with durable steel construction and precise dimensions, this gas strut provides reliable support and smooth operation for your vehicle's applications.

Key Features of StrongArm Gas Strut 4731

  • Compressed length: 14.84 inches for exact fitment
  • Extended length: 25.24 inches with a 10.4-inch stroke length
  • Outer cylinder diameter: 19.0 mm made from steel with a black finish
  • End 1: Blade with bracket for secure mounting
  • End 2: 10mm nylon ball socket for smooth articulation
  • Inner shaft diameter: 8.0 mm for strength and durability
  • Materials include rubber and Teflon components for wear resistance
  • Maximum force rating of 55.0 lbs to support vehicle components
  • Specific fitment designed for Mitsubishi Eclipse and Plymouth Laser

Detailed Description

The StrongArm 4731 gas strut is constructed with a steel outer cylinder finished in black, providing corrosion resistance and long service life. Its 19.0 mm diameter cylinder and 8.0 mm inner shaft diameter ensure structural integrity under load. The gas strut operates with a 10.4-inch stroke length, extending from a compressed length of 14.84 inches to a full extended length of 25.24 inches. The end fittings include a blade with bracket on one side and a 10mm nylon ball socket on the other, allowing for precise and secure attachment points. Rubber and Teflon materials are incorporated to reduce friction and wear during operation. This gas strut does not include an internal rebound spring, focusing on consistent damping performance. It is engineered specifically for use on Mitsubishi Eclipse and Plymouth Laser vehicles, ensuring compatibility and proper function.

Common Applications and Issues Addressed

  • Supports hatchback or trunk lids on Mitsubishi Eclipse and Plymouth Laser
  • Replaces worn or failing gas struts causing difficulty in opening or holding lids
  • Eliminates sagging or uneven lift of vehicle panels
  • Restores smooth and controlled motion to vehicle components
  • Prevents sudden closure or unsafe operation of supported parts

Installation Notes and Tips

  • Verify part number 4731 matches your vehicle’s OEM specifications before installation
  • Ensure mounting points correspond to blade bracket and 10mm ball socket ends
  • Use proper tools to avoid damage to end fittings during removal and installation
  • Check for smooth operation after installation and adjust if necessary

Quality Assurance

StrongArm gas struts are manufactured to meet strict quality standards with durable steel construction and precision engineering. While no specific warranty information is provided, the robust materials and design ensure reliable performance for Mitsubishi Eclipse and Plymouth Laser applications.

BrandStrongArm
Part Number4731
Compressed Length14.84
Cylinder Outside Diameter19.0
Universal Or Specific FitSpecific
Extended Length25.24
Stroke Length10.4
Inner Shaft Diameter8.0
Outer Cylinder ColorBlack
Outer Cylinder MaterialSteel
Internal Rebound SpringNo
End 1 TypeBlade w/bracket
End 2 TypeBall socket (nylon) 10mm
MaterialsRubber
MaterialsTeflon
Maximum Force55.0

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
1994MitsubishiEclipseN/A
1994PlymouthLaserN/A
1993MitsubishiEclipseN/A
1993PlymouthLaserN/A
1992MitsubishiEclipseN/A
1992PlymouthLaserN/A
1991MitsubishiEclipseN/A
1991PlymouthLaserN/A
1990MitsubishiEclipseN/A
1990PlymouthLaserN/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:

4731510-620819-5392901152B95273C4731MB422901MB422902MB422903SG214003

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.