4040892 Rear Shock Absorber | Nissan 350Z Fairlady Z 2003 Twin-Tube Gas

🔧 Rear Shock Absorber – PART NO. 4040892 (Nissan 350Z / Fairlady Z 2003–)

Restore stable and controlled ride quality with the
COWIN OEM‑Standard Rear Shock Absorber.
Engineered for Nissan 350Z / Fairlady Z (2003–, Z33 generation), this twin‑tube gas‑pressure shock absorber effectively controls rear suspension movement, reduces body roll, and improves braking stability for sports car applications.

✅ Key Features & Benefits

• OEM Reference: Direct replacement referencing part numbers
  4040892 / 344455 / 312963 / 56210‑CD021 / 56210‑CD026 / 56210‑CD701 / 56210‑CD726.
• Application: Specifically designed for:
  • Nissan 350Z (2003–, Z33 generation, all trims)
  • Nissan Fairlady Z (2003–, Z33 generation, Japan market)
• Fitting Position: Rear Axle.
• System Type: Twin‑Tube gas pressure shock absorber.
• Ride Quality: Reduces vibration, improves handling and driving comfort.
• Durable Build: High‑strength piston rod and precision‑engineered seals.
• Direct Replacement: Matches original mounting points and dimensions.

🚗 Vehicle Compatibility

⚙️ Technical Specifications

• Part Number: 4040892
• Product: Rear Shock Absorber / Strut Damper
• OEM Numbers: 344455 / 312963 / 56210‑CD021 / 56210‑CD026 / 56210‑CD701 / 56210‑CD726
• Shock Absorber System: Twin‑Tube
• Shock Absorber Type: Gas Pressure
• Installation: Direct replacement
• Quality: 100% Tested & Inspected

🛠️ Installation Note

Professional installation is strongly recommended.
Securely support the vehicle before removing wheels and suspension components.
Replace shock absorbers in axle pairs for balanced performance.
Use new mounting bushings and nuts where required.
After installation, perform a test drive and check for leaks or abnormal noises.

🏭 Why Choose COWIN Auto Parts?

COWIN (Gaoyun) specializes in steering and brake system components.
Every shock absorber is inspected for sealing integrity, damping performance and durability.