Dorman 949-455 Shock Absorber - Rear Left or Rear Right

Overview of Dorman 949-455 Suspension Shock Absorber

The Dorman 949-455 suspension shock absorber is designed specifically for Lexus GX470 and Toyota Land Cruiser models. This shock absorber provides reliable suspension performance with precise fitment and durable construction to maintain vehicle stability and ride comfort.

• Compressed length: 17 inches
• Travel length and shock stroke: 9.8 inches
• Extended length: 26 inches
• Lower mount type: Thru-hole
• Upper mount type: Threaded
• Shock absorber rod end measuring point: 1.6 inches
• Shock absorber body end measuring point: 1.7 inches
• Body diameter: 2.1 inches
• Non-gas charged design
• No coil over springs or dust shield included
• Package includes one shock absorber

Detailed Product Description

The Dorman 949-455 shock absorber is engineered to meet the suspension requirements of Lexus GX470 and Toyota Land Cruiser vehicles. With a compressed length of 17 inches and an extended length of 26 inches, this shock absorber offers a travel length of 9.8 inches, ensuring smooth suspension movement and effective damping. The lower mount features a thru-hole design, while the upper mount is threaded, providing secure and straightforward installation. The shock absorber rod and body end measuring points of 1.6 and 1.7 inches respectively, along with a 2.1-inch body diameter, contribute to the part's compatibility and durability. This model is not gas charged and does not include coil over springs or dust shields, focusing on essential shock absorber functionality.

Compatible Vehicles and Applications

This suspension shock absorber is compatible with the following vehicles:

• Lexus GX470
• Toyota Land Cruiser

It is designed to replace worn or damaged shock absorbers in these models, restoring suspension performance and vehicle handling.

Common Issues Addressed by Dorman 949-455 Shock Absorber

• Excessive bouncing or poor ride quality
• Uneven tire wear due to suspension instability
• Reduced vehicle control on rough or uneven roads
• Leaking or damaged original shock absorbers
• Noise or rattling from worn suspension components

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Compare old shock absorber measurements to confirm fitment
• Use appropriate tools for threaded upper mount and thru-hole lower mount
• Inspect mounting hardware and replace if worn or damaged
• Follow manufacturer torque specifications during installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 949-455 shock absorber undergoes quality inspections to ensure durability and performance. Warranty coverage details should be confirmed with the product documentation or supplier.