StrongArm 4287 Hatch Lift Support

StrongArm Gas Strut for Chevrolet, GMC, and Oldsmobile Vehicles

The StrongArm 4287 gas strut is engineered specifically for select Chevrolet, GMC, and Oldsmobile models including the Blazer, Bravada, and Jimmy. Designed to provide reliable support and smooth operation, this gas strut meets precise fitment requirements for these vehicles.

• Compressed length: 15.23 inches
• Extended length: 22.93 inches
• Stroke length: 7.7 inches
• Cylinder outside diameter: 22.0 mm
• Inner shaft diameter: 10.0 mm
• Steel outer cylinder with black finish
• Ball socket (nylon) 10mm ends on both sides
• Materials include rubber and Teflon for durability
• Maximum force rating of 152.0 N

Technical Details and Construction

The StrongArm 4287 gas strut features a robust steel outer cylinder finished in black to resist corrosion and wear. Both ends are equipped with 10mm nylon ball sockets, ensuring secure attachment points that reduce noise and vibration. The internal components utilize rubber and Teflon materials to provide smooth, consistent motion and extended service life. With a stroke length of 7.7 inches and a maximum force of 152 Newtons, this strut is designed to handle the specific load requirements of Chevrolet Blazer, GMC Bravada, and Oldsmobile Jimmy models.

Compatible Vehicles and Applications

This gas strut is a specific fit for the following vehicles:

• Chevrolet Blazer
• GMC Bravada
• Oldsmobile Jimmy

It is intended for applications requiring precise length and force specifications, such as hood supports, tailgate lifts, or hatchback assistance on these models.

Common Issues Addressed by StrongArm 4287 Gas Strut

• Difficulty in lifting or holding open hoods or tailgates
• Excessive sagging or dropping of supported panels
• Noise or vibration during operation due to worn components
• Corrosion or damage to original gas struts reducing performance
• Inconsistent or weak support force causing safety concerns

Installation Notes and Tips

• Verify vehicle compatibility with Chevrolet Blazer, GMC Bravada, or Oldsmobile Jimmy before installation
• Ensure ball socket ends align properly with mounting points to avoid binding
• Use appropriate tools to avoid damage to nylon ball sockets during removal and installation
• Replace gas struts in pairs when possible to maintain balanced support
• Check for proper compression and extension after installation to confirm correct operation

Quality Assurance and Warranty

The StrongArm 4287 gas strut is manufactured to meet OEM specifications for fit and function. Constructed with durable steel, rubber, and Teflon components, it is designed for long-lasting performance under normal operating conditions. While specific warranty details are not provided, StrongArm products typically adhere to industry standards for quality and reliability.