Auto suspension control arms Left right Lower control arm for Volvo 31406748 31406749
Product Description:
Volvo control arm left and right
OE numbers: 31406748 31406749
Applicable vehicle type: For Volvo
The automotive control arm, commonly known as a "sway bar," is a crucial steering and force-transmitting component in the vehicle's suspension system. It connects the wheels to the chassis (or subframe) through hinge points, with the primary function of precisely controlling the wheel's trajectory during vertical movement while transmitting various forces and moments between the wheels and the body of the vehicle. Its design, materials, and manufacturing processes directly determine the vehicle's handling stability, ride comfort, and safety.
Core functions and importance:
- Steering and positioning: Ensuring that the wheels move according to designed parameters (such as camber angle, toe angle) during vertical movement to maintain optimal tire-ground contact.
- Transmitting force and torque: Bearing and transmitting lateral forces (such as during turns), longitudinal forces (such as during acceleration and braking), and vertical forces (such as during bumps).
- Enhancing comfort: The bushings at the ends of the control arms effectively cushion and absorb vibrations and shocks from the road surface.
- Providing support and stability: Serving as the framework of the suspension system, providing solid support for the entire system.
The control arm is the 'joint' of the suspension system, working silently but having a decisive impact on the vehicle's dynamic performance. Its failure not only affects comfort and handling but also directly threatens driving safety.
Advice: Pay close attention to unusual noises from the chassis and subtle changes in handling. If there is any suspicion of control arm issues, immediate inspection is necessary. When replacing, choose high-quality products and ensure professional installation and four-wheel alignment, which are key investments for restoring the vehicle's stable driving feel.
Company Profile:
Beijing Huarui Jietong Trading Co., Ltd. brings 20 years of automotive aftermarket expertise as a professional auto parts supplier. With strategic locations in Beijing, Guangzhou, and Jiangsu, we efficiently meet quality and quantity demands for global customers.
The company primarily focuses on accessories for Land Rover, Jaguar, and Volvo product series, including Air Conditioning Systems, Braking Systems, Driving Systems, Engine Systems, Cooling Systems, Auto Body Systems, Steering Systems, Suspension Systems, Transmission Systems, and other related parts. Facing the trend of economic globalization, our company is committed to bringing better products and services to the world, providing high-quality products and services for domestic and foreign enterprises and customers.
We welcome any inquiries and look forward to your contact.
Our Advantages
- 20 years of specialized auto parts industry experience
- Expert technical team for comprehensive support
- Direct partnerships with repair shops for real-world feedback
- Premium quality parts ensuring reliability and durability
- Extensive inventory with over 500,000+ items ready to ship
- Responsive customer service with quick turnaround
- Customized solutions for specific vehicle requirements
- Professional technical guidance and installation support
- Comprehensive 12-month warranty coverage
- Competitive pricing through optimized supply chains
- Rigorous quality control meeting industry standards
- Efficient global shipping via multiple carriers
Frequently Asked Questions
Shipping Information:
Items ship within 3-7 business days via Epacket/UPS/FEDEX/DHL/EMS.
Remote areas may incur additional shipping fees.
Inspect items upon delivery and contact us immediately for any damage.
Russian customers must provide full name; Brazilian customers must provide tax number for courier shipments.
Warranty & Support:
12-month warranty included with professional after-sales support for any product inquiries or issues.
Import Notes:
Import duties, taxes, and charges are not included in shipping costs and are the buyer's responsibility.
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