Dongfeng GX rear suspension Lateral shock absorber assembly 5001160-C6100

Tailored exclusively for Dongfeng GX’s rear suspension, this lateral shock absorber matches OEM dimensions with ±0.1mm tolerance. The top mounting bushing (polyurethane, 80 Shore A hardness) fits exactly into the rear frame’s bracket, and the bottom clevis (16mm inner diameter) aligns with the rear axle’s lateral link—no adapters or modifications needed. The shock’s length (320mm, fully extended) and compression stroke (50mm) follow factory specs, ensuring it doesn’t restrict suspension movement. Unlike generic lateral shocks, it follows the rear suspension’s kinematic layout, avoiding interference with exhaust systems or fuel lines. Rigorously tested on Dongfeng GX test vehicles, it passes 180+ fitment checks to guarantee no binding or misalignment, ensuring the rear suspension maintains optimal lateral stiffness

Built for long-term use, the assembly uses rugged, protective materials. The shock absorber’s cylinder is made of seamless steel with a chrome-plated surface (hardness 60 HRC), resisting scratches from road debris and stone chips. The external housing features a double-layer coating: electrophoretic paint (20μm) for corrosion resistance and powder coating (15μm) for impact protection, achieving 1,000-hour salt spray resistance—suitable for coastal or snowy areas. The internal piston seal (PTFE-coated nitrile) ensures leak-free operation for 100,000+ km, preventing oil leakage that degrades damping performance. The mounting hardware (stainless steel bolts) resists rust, and the polyurethane bushings resist aging and deformation. It also passes temperature cycling tests (-40°C to 85°C), ensuring no component failure in extreme weather

The 5001160-C6100 assembly enhances rear suspension structural stability by distributing lateral forces evenly. Its monotube design minimizes internal pressure buildup (max 3MPa), reducing stress on the cylinder and preventing premature failure. The lateral damping valves are calibrated to work with Dongfeng GX’s rear lateral links, ensuring forces are transferred smoothly to the chassis—avoiding excessive stress on welds or mounting points. The top bushing’s flexible design absorbs minor misalignments, reducing wear on the rear frame bracket. Tested under extreme lateral loads (10,000N peak force), the shock maintains structural integrity, preventing bending or cracking that could lead to suspension collapse. For owners, this stability means reduced rear suspension maintenance costs and extended service life of related components (e.g., lateral links, bushings)

Designed for easy installation, the assembly requires no specialized tools beyond standard wrenches (17mm, 19mm) and a torque wrench (preset torque: 75±5 N·m for mounting bolts). The process takes 35 minutes max: 1) Jack up Dongfeng GX’s rear end and secure it on stands; 2) Remove the top and bottom mounting bolts of the old shock absorber; 3) Disconnect the shock from the rear axle and frame; 4) Align the new shock’s clevis and bushing with the mounting points, tighten bolts to spec; 5) Lower the vehicle and test lateral movement. No suspension calibration or alignment is needed (though a post-installation check is recommended). A step-by-step instruction manual with diagrams is included, making it accessible to repair shops and DIY owners. This saves labor time and ensures the rear suspension resumes optimal lateral damping quickly