Working Principle
This bracket features an integrated metal and rubber structure with stable and reliable working performance:
Firm Positioning: Precision-machined mounting base matches original truck hole positions, preventing parts loosening and offset during long-term running.
Vibration Damping: High-elastic rubber layer absorbs vibration from engine operation and road bumps, isolating vibration transfer between vehicle parts.
Anti-wear & Noise Reduction: Rubber buffer avoids direct metal contact, reducing abnormal friction and eliminating chassis resonance noise.
Strong Weather Resistance: Premium rubber material resists aging, hardening and deformation, maintaining stable support in changing temperatures and harsh outdoor environments.
Core Product Specifications
| Item | Parameter Details | Practical Note |
|---|---|---|
| OEM Number | AZ9725520276 | Original OEM replacement for SINOTRUK HOWO, SITRAK |
| Main Material | High-elastic natural rubber + reinforced metal frame | Resistant to cracking and long-term vibration damage |
| Hardness Grade | OEM standard elasticity | Ensures balanced support and damping effect |
| Working Environment | High temperature, low temperature, dusty, bumpy roads | Anti-aging, oil-proof and corrosion-resistant |
| Install Feature | 1:1 original size, direct bolt-on fit | No cutting, drilling or modification needed |
| Applicable Models | SINOTRUK HOWO, SITRAK C7H, T7H, T5G | Suitable for logistics, construction and mining trucks |
Actual Application Scenarios
Long-haul Highway Transport: Stabilizes chassis pipelines and accessories during continuous long-distance driving, preventing loose parts and abnormal noise.
Mountain & Rough Road Conditions: Reliable damping performance relieves strong road jolts, protecting chassis parts and lowering daily maintenance frequency.
Construction & Mining Transport: Works steadily in dusty, high-load and vibrating working environments, resisting rubber aging and fatigue damage.
Export Practical Performance: Widely supplied to fleets, repair shops and parts dealers in Russia and Central Asia, keeping stable performance in extreme cold and high-temperature climates.
Quality Inspection Standard
All products are manufactured strictly according to Sinotruk OEM technical standards and drawing requirements. Each finished bracket undergoes elasticity testing, bonding strength inspection, and high-low temperature aging tests. Every batch is marked with traceable batch codes. Defective products with cracks, degumming or size errors are fully screened out, ensuring only qualified parts are shipped.
truck spare‑part dealers, stable performance under frigid winter environment.
Frequently Asked Questions (FAQ)
Q1: Which trucks can this rubber bracket fit?
A: It fits SINOTRUK HOWO and SITRAK C7H, T7H, T5G series heavy trucks perfectly. We can confirm exact compatibility based on your vehicle model or VIN.
Q2: Is installation difficult?
A: Very easy. Fully consistent with original mounting structure, it supports direct replacement without any modification.
Q3: What common faults can this part fix?
A: It solves chassis abnormal noise, component vibration wear, loose fixing and rubber bracket cracking problems, effectively reducing vehicle maintenance costs and downtime.
Q4: Are sample orders available? What is the MOQ?
A: Samples are available with MOQ 1 piece. Sample cost can be deducted from bulk orders. We maintain year-round stock, with bulk orders delivered in 7-10 days.
Q5: What payment methods are supported for wholesale?
A: We accept T/T, L/C, Western Union, VTB and other international payment methods, with competitive prices for large quantity orders.
Why choose us?
Zoya Auto Parts: Your one-stop solution for all parts needs.
Zoya Auto Parts is your most loyal partner, ensuring quality through every challenge.
Zoya Auto Parts: Equipping your trucks with reliable armor for unmatched road performance.
Zoya Auto Parts: Building a large, inclusive company for everyone.
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