Product Introduction
2904101XPW01A Durable Premium-Quality Direct-Fit Control Arm for Great Wall Motor
Our Control Arm for Great Wall Motor is a high - performance suspension component engineered for optimal functionality. Crafted with precision, it plays a crucial role in maintaining vehicle stability during driving and steering. Made from top - grade materials, this control arm is highly durable and corrosion - resistant, ensuring a long service life even in harsh conditions. It has been rigorously tested to meet international quality standards. Its design allows for easy installation, reducing downtime for maintenance. Whether for replacement or an upgrade, our control arm is the ideal choice to enhance your vehicle's suspension performance.
Product Advantage
1. Premium High-Strength Material for Unmatched Durability
Our high-strength control arm for Great Wall Motor is forged from 45# high-carbon steel—an industry-leading material with a tensile strength of 600MPa, 30% higher than ordinary steel alternatives. Each unit undergoes a 3-layer electrophoretic coating process, achieving ISO 9227 salt-spray test certification with 500+ hours of corrosion resistance. This ensures the control arm maintains structural integrity even in extreme weather (e.g., heavy rain, snow) and rough road conditions, delivering a service life of 80,000+ kilometers.
2. Precision Engineering for Stable Suspension Performance
Equipped with a CNC-machined ball joint (tolerance ≤ 0.02mm) and polyurethane bushing, the Great Wall Motor control arm minimizes vibration transmission by 40% compared to standard components. Our R&D team (with 15+ years of auto suspension experience) optimized the arm’s geometric structure via finite element analysis (FEA), reducing lateral deflection by 25% during steering. This directly enhances driving stability, prevents abnormal tire wear, and ensures consistent handling.
3. 100% OE-Grade Testing for Reliable Quality
Every control arm passes 8 rigorous quality inspections, including load-bearing (up to 1.2 tons), fatigue (100,000+ cycles), and impact tests—all compliant with IATF 16949 (automotive quality management system). We maintain a 0.03% defective rate (well below the industry average of 0.5%), backed by 500,000+ units sold globally with 98% positive customer feedback. This OE-grade reliability makes it a trusted choice for repair shops and distributors.
4. Direct-Fit Design for Hassle-Free Installation
Designed as a drop-in replacement control arm, it matches Great Wall Motor’s original mounting points and dimensions (no drilling or modification needed). The pre-assembled ball joint and bushing cut installation time by 50% (from 2 hours to 1 hour on average). This user-friendly design reduces labor costs for workshops and ensures quick vehicle restoration for end-users.
5. Cost-Effective Solution with Long-Term Value
While meeting OE performance standards, our control arm is priced 20% lower than original parts—achieved via optimized supply chains (10+ global material suppliers) and automated production (80% of processes are machine-operated). Combined with its 80,000+ km service life, it delivers a 35% lower total cost of ownership (TCO) compared to cheap, short-lived alternatives. For Great Wall Motor owners and repair businesses, it balances quality, affordability, and longevity.
Technical Parameters
| Parameter Category | Specification Details |
| Core Material | - Arm Body: 45# High-Carbon Steel (Tensile Strength: 600MPa; Yield Strength: 355MPa)- Ball Joint: 20CrMnTi Alloy Steel (Hardness: HRC 58-62)- Bushing: High-Density Polyurethane (Compression Set: ≤15% @ 70℃/22h) |
| Dimensional & Structural | - Length: 280-350mm (Customizable per OE Standards)- Thickness of Arm Body: 8-12mm- Mounting Hole Diameter: 12-18mm (Precision Tolerance: ±0.02mm)- Weight: 1.8-2.5kg/Unit |
| Surface Treatment | - Coating Type: 3-Layer Electrophoretic Coating- Coating Thickness: 80-120μm- Corrosion Resistance: ISO 9227 Salt-Spray Test (500+ Hours, No Red Rust)- Adhesion: Grade 0 (ISO 2409 Cross-Cut Test) |
| Performance Indicators | - Load-Bearing Capacity: 1.2 Tons (Static Load)- Vibration Damping: Reduces Vibration Transmission by 40% (vs. Standard Components)- Lateral Deflection: ≤1.5mm (Under 500N Lateral Force)- Service Life: 80,000+ Kilometers (Under Normal Driving Conditions) |
| Quality & Test Standards | - Quality Certification: IATF 16949:2016 (Automotive Quality Management System)- Fatigue Test: 100,000+ Cycles (No Cracks, Per ISO 12086)- Impact Test: Withstands 50J Impact Energy (Per ISO 14556)- Defective Rate: ≤0.03% (Batch Production Statistics) |
| Installation & Compatibility | - Fit Type: Direct OE Replacement (Drop-In Design, No Modification Needed)- Pre-Assembly: Ball Joint & Bushing Pre-Installed- Installation Time: ~60 Minutes (Average for Professional Mechanics)- Compatibility: 100% Matches Great Wall Motor OE Dimensions (Per OE Part Drawings) |
Product Uses
Here are specific application scenarios of Control Arm:
1.Daily Urban Commuting
Ideal for frequent stop-and-go urban driving. Its vibration-dampening bushing reduces 40% of road noise and jolts, enhancing ride comfort. With 80,000+ km service life, it handles daily 20-50 km commutes for 4-6 years without performance drop.
2.Long-Distance Highway Travel
Excels in high-speed (80-120 km/h) highway scenarios. The high-strength 600MPa steel arm ensures stable steering, cutting lateral deflection by 25%. It passes 100,000+ cycle fatigue tests, reliably enduring 500+ km daily long-haul trips.
3.Rough & Adverse Road Conditions
Perfect for gravel, muddy, or pothole-ridden roads. 3-layer electrophoretic coating (500+ hours salt-spray resistance) prevents rust from rain/mud. Shock-resistant structure bears 1.2-ton load, protecting suspension from road impacts.
4.Fleet & Commercial Vehicle Operations
Tailored for commercial fleets with high annual mileage (30,000+ km). Cost-effective design (20% cheaper than OE parts, 35% lower TCO) reduces maintenance budgets. 0.03% defective rate ensures fleet operational stability.
5.Aftermarket Repair & Replacement
Go-to for repair shops/DIY enthusiasts. Direct-fit (no modification) design cuts installation time by 50% (to ~1 hour). OE-grade quality (IATF 16949 certified) matches original performance, solving suspension wear/looseness issues.
Product Operate Guide
Pre-Installation Check
Verify the control arm’s part number matches your vehicle. Inspect ball joint/bushing for damage (per IATF 16949 standards). Clean mounting points to avoid 0.02mm+ tolerance errors.
Installation Steps
Use standard tools to fit the direct-fit arm (no drilling). Torque bolts to 35-45 N·m. Test steering after installation—ensure no abnormal noise (vibration reduction should reach 40% as designed).
Post-Installation Care
Check bolt tightness after 500 km. Avoid overloading (max 1.2 tons). With proper use, it serves 80,000+ km; replace only if bushing cracks or arm bends.
