Shock Absorber WG1664430123 Sinotruk
| Product Name | Shock Absorber |
| Product Number | WG1664430123 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk |
| Original | China |
Product Description
Product Introduction
This shock absorber is a hydraulic damping component with an integrated coil spring, designed for heavy-duty truck suspension systems. It features a cylindrical steel body with a dark gray anti-corrosion coating, an integrated helical coil spring, and both ends are fitted with metal bushings for pivot connection. A barcode label is affixed to the body for easy identification and traceability.
Performance
Manufactured with precision-machined components and high-quality hydraulic fluid, this shock absorber delivers consistent damping performance, vibration isolation, and impact absorption. It operates reliably in temperatures ranging from -40°C to 120°C, resisting degradation from road contaminants and harsh operating conditions. The integrated coil spring provides additional load support and progressive stiffness, effectively controlling suspension movement and improving ride stability.
Core Function
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Serves as a critical damping and load-supporting component in the suspension system, absorbing and dissipating road impacts and vibrations to ensure a smooth, stable ride.
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Controls excessive suspension movement, preventing wheel hop and maintaining tire contact with the road surface for improved handling and safety.
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Reduces stress on chassis and suspension components, extending their service life by minimizing fatigue and wear.
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Enhances overall vehicle stability and control, especially under heavy loads or during cornering, braking, and acceleration.
Sourcing a reliable Sinotruk shock absorber that holds up under extreme payloads and rough terrain? The WG1664430123 is a hydraulic damping unit engineered specifically for Sinotruk HOWO heavy-duty suspension systems. Manufactured under strict quality control at Mettlead's facility in China, this shock absorber delivers consistent ride stability, extended service life, and direct OEM-fit compatibility — all at a competitive factory-gate price with flexible lead times built around your procurement schedule.
Key Features and Buyer Benefits
Engineered for Heavy-Duty Performance
- Hydraulic twin-tube damping mechanism — provides progressive resistance across full stroke length, reducing chassis vibration and protecting cargo integrity on long hauls.
- Integrated helical coil spring — pre-assembled spring-over-shock design simplifies installation and eliminates the need for separate spring procurement.
- Cylindrical steel body with dark gray anti-corrosion coating — resists salt spray, road chemicals, and moisture ingress, extending component lifespan in harsh operating environments.
- Precision-machined metal bushings at both mounting ends — ensures tight pivot connection with zero play, maintaining suspension geometry under load.
- Barcode label for traceability — every unit is individually tracked from production through delivery, supporting your inventory management and warranty claims.
Why Procurement Managers Choose Mettlead
- Factory-direct pricing — no middlemen, no inflated margins. You negotiate directly with the manufacturer.
- Flexible MOQ and lead times — whether you need 50 units or 5,000, production scheduling adapts to your restocking cycle.
- White-label and custom packaging available — ship under your own brand with packaging tailored to your market requirements.
- Strict quality control at every stage — raw material inspection, in-process testing, and final performance verification before dispatch.
Technical Specifications
| Parameter | Details |
|---|---|
| OEM Part Number | WG1664430123 |
| Brand | Mettlead (OEM replacement) |
| Application | Sinotruk HOWO heavy-duty truck suspension |
| Type | Hydraulic twin-tube with integrated coil spring |
| Body Material | High-strength cylindrical steel |
| Surface Treatment | Dark gray anti-corrosion coating |
| Mounting Style | Metal bushing pivot connection (both ends) |
| Spring Type | Helical coil spring (pre-assembled) |
| Traceability | Individual barcode label per unit |
| Origin | China |
| Packaging Options | Mettlead branded / White-label / Custom |
OEM/ODM Capability
White-Label and Custom Packaging
Mettlead supports full white-label service for distributors and fleet parts suppliers who need to ship under their own brand identity. Custom packaging — including branded cartons, multilingual labels, and market-specific compliance markings — is available at no excessive surcharge.
Custom Specifications on Request
If your application requires modified damping rates, alternative spring stiffness, or non-standard mounting configurations, our engineering team can develop a tailored solution. Prototype lead time is typically 15–20 working days with sample approval before mass production.
Quality Assurance You Can Verify
- Incoming raw material inspection reports
- In-process dimensional and hardness checks
- End-of-line hydraulic performance testing
- Full batch traceability via barcode system
- Third-party inspection coordination available upon request
Frequently Asked Questions
Is this Sinotruk shock absorber a direct replacement for OEM part WG1664430123?
Yes. The Mettlead WG1664430123 is manufactured to OEM dimensional and performance specifications. It fits directly into Sinotruk HOWO suspension mounting points without modification.
What is the minimum order quantity?
MOQ is flexible and depends on packaging requirements. Standard orders start from as few as 50 pieces. Contact our sales team for exact pricing tiers based on your volume.
How long is the production lead time?
Standard lead time is 7–15 working days for stocked configurations. Custom or white-label orders typically require 20–25 working days including packaging preparation.
Can I get a sample before placing a bulk order?
Absolutely. We provide paid samples with full shipping cost credited toward your first production order. Sample dispatch is within 3 working days.
What warranty does Mettlead offer on this shock absorber?
Every unit is covered by a 12-month quality warranty against manufacturing defects. Claims are processed with barcode verification for fast resolution.
Do you ship internationally, and which Incoterms do you support?
We ship worldwide via sea, air, and rail freight. Supported terms include EXW, FOB, CIF, and DDP — whichever suits your logistics setup.
Get Your Quotation Now
Ready to secure competitive pricing on the Sinotruk shock absorber WG1664430123? Whether you need a trial order or annual supply contract, Mettlead's team responds within 12 hours with a detailed quotation including unit price, lead time, and shipping options.
Send your inquiry today — include your target quantity, preferred Incoterm, and any custom packaging requirements. Let us show you why procurement teams across 30+ countries trust Mettlead for their Chinese brand truck parts supply.
