Let’s get straight to it—this isn’t just a “rubber piece” in your Dongfeng H30. It’s the key elastic connection and shock-absorbing component for the vehicle’s chassis or powertrain system: a square-shaped precision part made of high-quality synthetic rubber (or rubber-metal composite), integrated with metal connecting interfaces. Typically mounted at critical positions on the H30’s chassis—such as between the suspension subframe and the vehicle body, or between the transmission and frame—it acts as a “flexible buffer link.” It connects two rigid components while absorbing vibrations and compensating for tiny positional deviations, ensuring smooth driving and protecting related parts from wear. Without it, the vehicle would suffer severe vibrations, abnormal noises, and accelerated damage to chassis/powertrain components.
This square elastic connecting part is exclusively tailored for Dongfeng H30—always confirm your vehicle’s VIN to ensure a perfect fit! It’s calibrated to the H30’s chassis specs: its square size and thickness match the mounting gaps between the H30’s related components (ensuring proper compression and elasticity), its rubber hardness aligns with the vehicle’s vibration reduction needs (balancing comfort and stability), and its metal connectors fit the H30’s original mounting holes (no modification required). Opt for generic parts? You’ll face issues: mismatched size (can’t install), insufficient elasticity (poor shock absorption), or weak material (easy cracking and falling off).
As a vital elastic component of the Dongfeng H30, it undertakes three key roles to enhance driving comfort and component durability:
Absorb vibrations and reduce noise: When the H30 drives on rough roads, it absorbs vibrations from the chassis, suspension, or powertrain (e.g., engine and transmission vibrations) through the elastic deformation of rubber. This prevents vibrations from being directly transmitted to the vehicle body, reducing in-car noise and improving riding comfort.
Flexibly connect rigid components: It serves as a “bridge” between two rigid parts (e.g., subframe and body). While ensuring stable power/force transmission, its elasticity allows tiny relative displacements between components—avoiding stress concentration caused by rigid connection.
Protect related components: By buffering impact forces during acceleration, braking, or bumpy driving, it reduces the direct collision and wear between connected parts (such as bolts, brackets, and subframes). This extends the service life of the H30’s chassis and powertrain components.
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This 4954500 square elastic connection piece is only applicable to Dongfeng h30 - incorrect fit = poor shock absorption or component damage:
Suitable for these models: All Dongfeng H30 models (compliant with chassis installation clearance, rubber hardness requirements, metal connector specifications - confirmed by VIN).
Not suitable for these
Other Dongfeng models: such as Dongfeng S30, ax3 - Different chassis structures, installation gap dimensions, vibration damping requirements (cannot be installed or used normally).
Non-dongfeng models: Even if the appearances are similar, there are significant differences in the chassis layout and installation hole positions (no functional compatibility).
Dongfeng H30 with modified chassis: The suspension or subframe after modification has changed its installation dimensions, and the original elastic connection parts cannot adapt.
Installation and Maintenance (For professionals only - Precision ensures performance!)
Installation: Recommended for use by certified technicians
To replace this elastic connection piece, accurate positioning and appropriate torque are required. Improper installation may cause abnormal noise.
Vehicle preparation: Technicians safely lift the H30 and remove the protective cover (if any) to enter the installation position of the old parts (usually close to the subframe or transmission).
Disassemble the old components: Loosen the bolts connecting the old components to the chassis components, then remove them and clean the installation surface (remove rust or debris).
Installation of new parts: Align 4954500 with the installation holes, insert the bolts, and tighten them to the torque specified by the east wind (if too tight, it will damage the rubber body; if too tight, it will loosen).
Test run: After installation, conduct a test run to check for abnormal noises (such as squeaking when jolting) to ensure that the parts are functioning properly.
Maintenance: Simple inspection to extend service life
Regular visual inspection: Every 15,000 kilometers, check the parts for cracks, protrusions or rubber aging (hardening/cracking). If the damaged and aged rubber loses its elasticity, it should be replaced immediately.
Check for looseness: During daily maintenance, it is necessary to check whether the installation bolts are tightened. Loose bolts cause component displacement, abnormal noise and reduced shock absorption effect.
Avoid harsh usage: Do not frequently drive on very rough roads or overload the h30 - Excessive impact will accelerate rubber wear.
Avoid oil stains: Prevent engine oil or gear oil from dripping onto the rubber body. Oil corrodes rubber and shortens its service life.
![4954500]( "4954500")
This is an elastic part made just for Dongfeng H30—make sure to check your VIN to confirm it fits. It’s made of high-quality synthetic rubber (or a rubber-metal mix), shaped like a square, and has metal connectors built
right into it. Usually, it’s installed on the chassis or powertrain—like between the subframe and the car body, or the transmission and the frame.
Its main jobs: Soak up vibrations from the chassis and powertrain to cut down on noise inside the car; link rigid parts together flexibly so they don’t get too much stress buildup; and cushion impacts to keep the chassis parts from wearing out fast.
It only fits Dongfeng H30—won’t work on other Dongfeng models (like the S30 or AX3) or any non-Dongfeng cars. You need certified mechanics to install it, and they have to get the bolt torque right. For upkeep, check if the rubber is aging or loose, and keep oil from getting on it. Original parts are a must—aftermarket ones often have bad elasticity or don’t fit right, which causes abnormal noises or damages other components.
![4954500]( "4954500")
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