2905010G1Y01 Shock Absorber is a hydraulic damping unit fitted between frame and leaf spring of JAC HFC light truck suspension system. It suppresses rapid spring bounce after hitting bumps, converts kinetic impact energy into heat and stabilizes wheel contact with road surface. This aftermarket replacement absorber fixes continuous body bouncing, rattling noise and poor handling stability caused by internal oil leakage, weakened damping force and worn rubber bushings of old dampers. Reliable shock control improves cargo protection and driving stability for light trucks running on rough township roads and frequent delivery routes.
Product Advantages Precision seamless cylinder tube with high viscosity damping oil delivers consistent hydraulic resistance. Hardened piston rod with anti-corrosion coating prevents oil seal scratching. Built-in multi-stage valve structure balances comfort and load-bearing damping. Every absorber undergoes compression rebound test and leak inspection before packing, integrated upper and lower rubber bushings for direct bolt-on installation.
| Item | Parameter |
|---|---|
| Part Number | 2905010G1Y01 |
| Product Name | Hydraulic Shock Absorber |
| Compatible Model | JAC HFC Light Truck |
| Material | Seamless Steel Tube + Nitrile Oil Seal + Rubber Bushing + Damping Oil |
| Feature | Hydraulic Damping, Reduce Bounce, Stabilize Suspension |
| MOQ | Negotiable |
| Application | Leaf Spring Suspension Vibration Damping Assembly |
Applicable Models Fit for JAC HFC series light-duty commercial trucks, widely used for city logistics and short-haul cargo transportation.


FAQ
Q1: What obvious sign tells the shock absorber has lost damping capacity?
A1: The truck bounces repeatedly up and down after passing speed bumps and takes long time to settle.
Q2: Why replace shock absorbers in pairs on the same axle?
A2: Mismatched damping left and right will trigger vehicle sway and uneven tire wear.
Q3: What damage will accelerate new shock absorber failure quickly?
A3: Broken leaf spring, deformed mounting bracket and worn bushings create abnormal side load.