- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com


The comprehensive range of Sinotruk Howo parts represents the pinnacle of commercial vehicle engineering, designed specifically for durability and performance in demanding conditions. Among these exceptional components, the Sinotruk Howo A7 Howo Front Suspension Spring Absorber Assembly stands out as a critical chassis system that ensures optimal ride comfort, vehicle stability, and load-bearing capacity for your heavy-duty truck operations. This precision-engineered suspension system combines advanced spring technology with superior damping characteristics to deliver unmatched performance and durability.
Sinotruk Howo A7 Howo Front Suspension Spring Absorber Assembly
The Sinotruk Howo A7 Howo Front Suspension Spring Absorber Assembly is a comprehensive suspension system designed specifically for the front axle of SINOTRUK Howo A7 heavy-duty trucks. This critical assembly combines helical spring technology with advanced damping components to provide optimal ride comfort, vehicle stability, and load distribution. Engineered with precision, this suspension system ensures smooth operation across various road conditions while maintaining structural integrity under heavy loads and demanding operating environments.
Constructed from high-quality materials, this front suspension assembly features specialized components including helical spring absorbers, bracket assemblies, nylon and T-shaped sheaths, limit blocks, and various mounting hardware. Each element is designed to work in harmony, creating a robust suspension system that withstands the rigors of heavy-duty truck operations while providing excellent vibration damping and road impact absorption for enhanced driver comfort and vehicle protection.
The Sinotruk Howo A7 Front Suspension Spring Absorber Assembly incorporates advanced engineering features including self-locking nuts for secure fastening, grease fittings for proper lubrication, and adjustable shims for precise alignment. The precisely engineered bracket assemblies and turn axle components ensure proper weight distribution and steering geometry, while the limit blocks prevent excessive suspension travel that could damage other vehicle components during extreme operating conditions.
Compatibility with the SINOTRUK Howo A7 chassis makes this suspension assembly an essential replacement system for maintenance and performance upgrades. The precise engineering ensures perfect fitment and optimal performance, maintaining the vehicle’s original specifications and safety standards. Whether for routine maintenance or suspension system enhancement, this genuine Sinotruk Howo A7 Front Suspension Spring Absorber Assembly guarantees restoration of factory-level ride quality, stability, and load-bearing capacity.
| NO. | Part NO. | Description |
|---|---|---|
| 1 | WC1642430282 | HOWO front suspension spring absorber assembly |
| 2 | AZ1642430239 | Pin |
| 3 | Q2801030 | Locate screw |
| 4 | Q340B10 | Hex nut |
| 5 | AZ1642439331 | Bracket assembly |
| 6 | AZ1642439332 | Bracket assembly |
| 7 | J90003885459 | Self-locking screw |
| 8 | Q15IB1645 | Hex bolt |
| 9 | AZ1642430263 | Nylon sheath |
| 10 | AZ1642430219 | Driving cab turn axle assembly |
| 11 | J90003885459 | Self-locking screw |
| 12 | WC1642430072 | Washer |
| 13 | WC1642430083 | Limit block assembly |
| 14 | WC1642430071 | bolt |
| 15 | AZ1642430265 | T shape sheath |
| 16 | Q15IB1655 | Hex bolt |
| 17 | Q15IB1450 | Hex bolt |
| 18 | J90003885458 | Self-locking screw |
| 19 | Q70B006 | Grease sucker |
| 20 | Q18H1490 | Hex flange face bolt 100 |
| 21 | Q33014 | Self-locking screw |
| 22 | WC1642430268 | Adjust shim |
Our Sinotruk Howo A7 Front Suspension Spring Absorber Assembly is manufactured to exact original equipment specifications, ensuring perfect compatibility and performance with your SINOTRUK Howo A7 truck. Each component undergoes rigorous quality control checks to meet the high standards expected from genuine parts. This commitment to quality translates to superior ride quality, precise fitment, and maintained vehicle value for your investment in heavy-duty truck operations.
Designed with precision-engineered helical springs and advanced damping components, this suspension assembly provides exceptional ride comfort and vehicle stability. The carefully calibrated spring rates and damping characteristics ensure smooth operation across various road conditions while maintaining excellent vehicle control and handling. This enhanced stability is crucial for driver comfort and safety during long-haul operations.
Engineered for heavy-duty applications, this suspension assembly features robust construction and high-strength materials that provide exceptional load-bearing capacity. The reinforced bracket assemblies, durable sheaths, and high-tensile fasteners ensure reliable performance under maximum load conditions. This superior load management contributes to extended component life and reduced maintenance requirements.
This complete suspension assembly includes all necessary components for proper installation and long-term performance. From spring absorbers and bracket assemblies to mounting hardware and adjustment shims, every element is provided to ensure optimal system integration. The comprehensive approach reduces sourcing time and ensures compatibility between all suspension components for reliable operation and easy maintenance.
We offer reliable international shipping options to ensure timely delivery of your Sinotruk Howo A7 Front Suspension Spring Absorber Assembly regardless of your location, with specialized packaging to protect critical components during transit.
Every component is thoroughly inspected and tested to ensure it meets the original performance specifications and durability standards for heavy-duty commercial vehicle applications in demanding operating conditions.
Our team of technical experts is available to provide guidance on installation procedures and maintenance recommendations for optimal performance and longevity of your front suspension system.
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If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.