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DongguanPD version, spring-type
● A 50mm large piston significantly enhances ride comfort and handling when tackling challenging terrain.
● 2.2-inch large‑diameter barrel design increases damping capacity, effectively enhancing temperature resistance and resistance to performance degradation.
● Single-tube design with built-in nitrogen, offering easier installation and more stable performance.
● 2.2-inch large‑diameter barrel design increases damping capacity, effectively enhancing temperature resistance and resistance to performance degradation.
● Single-tube design with built-in nitrogen, offering easier installation and more stable performance.
Category:
Product Description
PD Version, Top-Loaded Spring Type · Core Advantages
Stability | Barrel adjustment The cylinder body is equipped with multiple snap-ring grooves, allowing for free adjustment of the vehicle’s ride height and optimized handling. |
Flexibility | Sealing and Stability A specialized sealing structure enhances the damper’s stability. |
Trip length | Durable Protection High‑strength forged steel base with a special surface treatment, offering enhanced corrosion resistance and superior resistance to sand and gravel impact. |
Adjustment Option: None | Reliable verification After undergoing 6 million fatigue‑resistance test cycles. |




