KYB 343412 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 343412

The KYB Excel-G Suspension Shock Absorber 343412 is designed specifically for Mazda 3 and Mazda 5 models. This shock absorber offers precise damping control to restore original ride quality and handling performance for your vehicle.

• Compressed Length: 18.89 inches
• Extended Length: 27.87 inches
• Stroke Length: 8.98 inches
• Lower Mount Type: E2(12x51)
• Upper Mount Type: S1(8mm)
• R-stop included, B-stop not included
• No dust cover or internal rebound spring

Details on KYB Excel-G Shock Absorber Attributes

This KYB Excel-G shock absorber features a compressed length of 18.89 inches and an extended length of 27.87 inches, providing a stroke length of 8.98 inches. The lower mount uses an E2 style with dimensions 12x51, while the upper mount is an S1 type with an 8mm diameter. The design includes an R-stop to limit rebound travel but does not include a B-stop or dust cover. Additionally, this shock absorber does not have an internal rebound spring, which is typical for this model line.

About the KYB Excel-G Product Line

The Excel-G line from KYB is engineered to restore the original handling and control characteristics of your vehicle. Designed as a direct replacement for factory shocks, Excel-G shocks provide consistent damping performance without altering the vehicle’s ride height or suspension geometry. This makes the Excel-G 343412 an appropriate choice for Mazda 3 and Mazda 5 owners seeking reliable suspension components that maintain factory specifications.

Common Applications and Problem Solving

• Restores vehicle stability and control on rough or uneven roads
• Reduces excessive body roll during cornering
• Improves ride comfort by absorbing road vibrations
• Addresses worn or leaking original shock absorbers
• Helps maintain proper tire contact with the road surface

Installation Notes and Tips

When installing the KYB Excel-G shock absorber 343412 on Mazda 3 or Mazda 5 models, ensure the correct orientation of the upper and lower mounts according to the vehicle’s suspension design. Verify that the R-stop is properly engaged to prevent overextension during rebound. Since this shock does not include a dust cover, inspect the mounting area for debris or corrosion before installation. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Quality Assurance and Warranty

KYB manufactures the Excel-G shock absorbers to meet or exceed OEM specifications, ensuring durability and consistent performance. While specific warranty details for part number 343412 may vary, KYB typically offers a limited warranty covering defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms.