Truck Steering Parts H4342070002A0 Steering Transmission Shaft
Professional Overview
The H4342070002A0 steering transmission shaft is a high-precision, safety-critical mechanical linkage engineered for commercial vehicle heavy-duty steering columns. Positioned between the main cabin steering wheel column and the hydraulic power steering gearbox, this premium steering transmission shaft transfers rotational driver torque across complex chassis angles. The telescopic main shaft is manufactured from high-tensile seamless alloy steel (such as 40Cr or Grade 45 carbon steel) and features integrated precision-forged universal joints (U-joints). Utilizing pre-loaded needle roller bearings wrapped in high-density chloroprene rubber seals, the assembly accommodates continuous cabin-to-chassis structural vibrations and axle movements. This robust mechanical design eliminates steering wheel backlash and prevents structural binding under extreme engine compartment thermal variations.
| JH35021200-WDZ125HE |
H4342070002A0 |
| Brand |
FOTON |
| Part Category |
Truck Body Parts |
| OEM |
OEM Accepted |
| Size |
OEM Standard |
| Status |
In Stock |
| Material |
OEM |
| Purpose |
For Replace/Repair |
| Condition |
New |
| Customized Service |
Supportable |
Company Profile
BEIJING HONGLI FENGTONG TRADE CO., LTD. is a professional company specializing in commercial vehicle spare parts supply, international trade, and supply chain solutions. Originating from a physical auto parts business established in 2000, the company has accumulated over two decades of industry experience and built a strong reputation through reliable products, professional service, and long-term customer relationships.
Our product portfolio includes genuine and premium aftermarket spare parts for leading Chinese commercial vehicle brands such as FOTON, FAW, JAC, SITRAK, HOWO, SHACMAN, DONGFENG, AUMAN, CAMC, BEIBEN, DAYUN, and XCMG. We supply a wide range of components including engine parts, fuel system parts, cooling system components, transmission parts, brake system components, steering system parts, suspension parts, electrical parts, cabin accessories, body parts, chassis components, and maintenance wear parts for heavy-duty trucks, light-duty trucks, construction vehicles, and special-purpose vehicles.


FAQ
- Q1: What brands of commercial vehicle spare parts do you supply?
A: We supply genuine and premium aftermarket parts for leading Chinese brands, including FOTON, FAW, JAC, SITRAK, HOWO, SHACMAN, DONGFENG, AUMAN, CAMC, BEIBEN, DAYUN, and XCMG.
- Q2: What specific component categories are available in your portfolio?
A: Our range covers engine parts, fuel/cooling systems, transmission parts, brake/steering systems, suspension, electrical components, cabin accessories, body/chassis parts, and maintenance wear parts.
- Q3: What types of vehicles do your spare parts fit?
A: Our products are precisely engineered for a wide range of commercial applications, including heavy-duty trucks, light-duty trucks, construction vehicles, and special-purpose vehicles.
- Q4: How does your company ensure product quality and cross-border delivery safety?
A: Backed by 20+ years of supply chain expertise, we implement strict quality control from sourcing to final dispatch, utilizing export-grade protective packaging to ensure zero-damage transit.
- Q5: Which international markets do you currently export to?
A: Guided by efficient logistics networks, our commercial vehicle components are exported to distributors and fleet operators across North America, South America, Southeast Asia, the Middle East, Africa, and Central Asia.