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2904100-K00 Premium High-Performance Precise Control Arm for Great Wall Motor

Minimum order quantity: 1 piece

Mode of transportation:Ocean Freight,Air Freight,Land Transportation,International Express,Multimodal Transport.

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Model:
2904100-K00
Brand:
HongPro
Code:
2904100-K00

Product Description

Product Introduction

2904100-K00 Premium High-Performance Precise Control Arm for Great Wall Motor

Our Control Arm for Great Wall Motor is a high - quality replacement part. Crafted with precision, it plays a crucial role in the vehicle's suspension system.

This control arm is designed to effectively connect the vehicle's chassis to the wheels. It helps in maintaining stable wheel alignment, which is essential for smooth driving and optimal tire lifespan. By absorbing road shocks and impacts, it significantly improves driving comfort. Made from durable materials, it can withstand heavy loads and harsh driving conditions. With strict quality control in production, our control arm ensures long - term reliable performance for Great Wall Motor vehicles.

Product Advantage

High - Strength Forged Steel Material & Anti - Corrosion Technology
Made of 40CrMnMo high - strength forged steel, the control arm has a tensile strength of 1200MPa, 30% higher than ordinary steel. It adopts electrophoretic coating + powder coating double anti - corrosion process, passing 1000 hours of salt spray test, ensuring no rust in 5 years even in harsh environments like coastal areas. This enhances the durability of the automotive suspension control arm.
Precision CNC Machining for Stable Performance
Each control arm undergoes 5 - axis CNC machining, with dimensional accuracy controlled within ±0.05mm. It perfectly matches the original suspension structure, reducing abnormal noise by 90% during driving. The swing angle error is less than 0.5°, ensuring stable wheel alignment and extending tire service life by 20%.
Reinforced Ball Joint with Strong Load - Bearing Capacity
The integrated ball joint uses high - density bearing steel, with a static load - bearing capacity of 8000N and dynamic load - bearing capacity of 5000N. It passes 500,000 times of swing fatigue test, far exceeding the industry standard of 300,000 times. The sealed dust cover is made of imported HNBR rubber, with excellent high - and low - temperature resistance (-40℃ to 120℃), effectively preventing dust and water from entering.
Compliance with International Quality Certifications
Our control arm has obtained ISO/TS 16949 automotive quality management system certification and ECE R137 international automotive safety certification. Each batch of products undergoes 100% dynamic balance testing and impact testing before leaving the factory, with a qualified rate of 99.8%. It meets the replacement standards of original accessories, providing customers with reliable high - performance control arm for Great Wall Motor.
Perfect Adaptability & Efficient After - Sales Support
The control arm covers all mainstream Great Wall Motor models, with a fitting accuracy of 99.5%. We provide 7×24 hours online technical support and a 24 - month warranty service. If there is any quality problem within the warranty period, we will replace it for free and bear the logistics cost. Up to now, the product return rate is less than 0.3%, winning trust from global customers.

Technical Parameters

Parameter Category	Specific Items	Technical Data	Testing Standard / Authority Certification
Material Performance	Main Body Material	40CrMnMo Forged Steel	Tensile Strength: 1200MPa (ASTM A370 Standard)
	Anti-Corrosion Coating	Electrophoretic Coating + Powder Coating (Total Thickness: 80 - 120μm)	1000 Hours Salt Spray Test (ISO 9227 NSS Standard)
	Ball Joint Material	High-Density Bearing Steel (GCr15)	Hardness: HRC 58 - 62 (GB/T 230.1 Standard)
	Dust Cover Material	Imported HNBR Rubber	Temperature Resistance: -40℃ to 120℃ (ISO 18797 Standard)
Dimensional Accuracy	Machining Precision	±0.05mm (5 - Axis CNC Machining)	Vickers Hardness Test (HV ≥ 280)
	Swing Angle Error	≤0.5°	3D Coordinate Measuring (ISO 10360 - 2 Standard)
	Fitting Accuracy	99.5% (Matching Original Suspension Structure)	Vehicle Mounting Test (ECE R137 Standard)
Mechanical Performance	Static Load-Bearing Capacity (Ball Joint)	8000N	ISO 12086 Static Load Test
	Dynamic Load-Bearing Capacity (Ball Joint)	5000N	ISO 12086 Dynamic Load Test
	Fatigue Life (Ball Joint)	≥500,000 Swing Cycles	ASTM D4092 Fatigue Test
	Impact Resistance	Withstand 1500N Impact Force Without Deformation	ISO 180 / 1A Impact Test
Quality & Certification	Quality Management System	ISO/TS 16949 Certified	International Automotive Quality Standard
	Product Safety Certification	ECE R137 Certified	European Automotive Safety Regulation
	Batch Qualification Rate	99.8%	100% Dynamic Balance & Impact Test per Batch
Warranty & Reliability	Warranty Period	12 Months	Global After-Sales Service Standard
Warranty & Reliability	Product Return Rate	＜0.3%	Statistical Data of Global Sales (2023 - 2024)

Product Uses

Here are specific application scenarios of Control Arm:

1.Daily Urban Commuting

Suitable for daily travel in cities with frequent starts, stops and turns. It maintains precise wheel alignment, reducing tire wear by 20% (compared to ordinary control arms) and ensuring smooth driving even in congested traffic.

2.Complex Road Conditions

Ideal for mountain roads, gravel roads and other complex terrains. With 1200MPa high-strength steel and strong shock absorption, it effectively copes with road bumps, reducing suspension abnormal noise by 90% and improving driving safety.

3.Commercial Vehicle Long-Distance Transportation

Applicable to Great Wall commercial vehicles for long-distance transportation. The 500,000-times fatigue-resistant ball joint ensures stable performance during long journeys, reducing mid-journey maintenance risks by 85%.

4.Automotive Aftermarket Repair & Replacement

A core replacement part for auto repair shops and distributors. With 99.5% fitting accuracy, it matches original accessories, shortening repair time by 30%. It meets ISO/TS 16949 standards, trusted by 2000+ global repair partners.

5.Harsh Environment Operations

Suitable for coastal areas (high salt spray) and cold regions (low temperature). After 1000-hour salt spray test and -40℃ low-temperature test, it remains rust-free and flexible, ensuring 5-year stable use in harsh environments.

Product Operate Guide

Pre-Installation Check: Verify control arm (per ISO/TS 16949) for cracks; clean chassis joints to remove rust.
Installation: Use torque wrench (45-55 N·m) to fasten bolts; align ball joint with suspension, avoid forced installation.
Post-Installation: Test drive 5-10km; check for abnormal noise. Recheck bolt torque after 100km to ensure stability, extending service life.