Control arm right left front axle for Volv o Suspension lower control arm 31277462 31277463

Product Description:

Lower suspension arm
OE NO.: 31277462 31277463

Applicable vehicle type: For VO LVO

The lower control arm (also known as the lower suspension arm) serves as the core load-bearing and guiding component within the chassis suspension system. One end connects to the chassis/subframe via bushings, while the other links to the wheel steering knuckle via ball joints. It plays a pivotal role in bearing the vehicle's weight, transmitting wheel forces, and guiding wheel movement trajectories, directly determining the vehicle's handling stability, ride comfort, and driving safety.
This product employs high-strength materials and precision manufacturing techniques, compatible with mainstream suspension systems including MacPherson struts, double wishbones, and multi-link setups. It comprehensively resolves common issues such as original equipment bushing deterioration, ball joint play, and arm deformation, providing reliable assurance for the vehicle's overall chassis performance.

Core Functions and System Value
1. Load-bearing and Force Transmission
Directly supports the vehicle body weight and dynamic loads, capable of withstanding instantaneous impacts equivalent to 10-15 times the body weight (e.g., on uneven surfaces or during emergency braking), preventing body sag or wheel misalignment.
Transfers longitudinal and lateral forces between wheels and road surface, precisely conveying braking, driving, and steering forces to the chassis. This ensures responsive acceleration, braking, and steering performance.

2. Precise Guidance of Wheel Movement Trajectory
In conjunction with suspension springs and shock absorbers, strictly constrains vertical wheel movement, ensuring wheels maintain optimal camber and toe angles to prevent drifting and uneven tyre wear during travel.
During steering operations, collaborates with steering links to guarantee precise wheel turning and tracking, enhancing handling feel and driving stability.

3. Shock Absorption and Comfort Enhancement
The elastomeric design of bushings and ball joints absorbs vibrations and impacts from road surfaces, minimising transmission of vibrations to the vehicle body and improving ride comfort.
Optimised bushing stiffness matching balances handling and comfort, avoiding issues of excessive softness causing instability or excessive hardness causing jarring.

• 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

• 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