Shock absorber for Volv o Suspension kit rear damper 31200754 Rear shock absorber​

Product Description:

Shock absorber
OE NO.: 31200754

Applicable vehicle type: For VO LVO

The primary function of shock absorbers is to suppress oscillations after spring damping and impacts from the road surface. When a vehicle traverses uneven terrain, the springs compress to absorb impact forces. However, the compressed springs repeatedly extend and compress, causing the vehicle body to endure persistent vertical jolts. The shock absorber counteracts this by generating resistance that dampens spring movement. This suppresses residual body bounce, stabilising vehicle motion while also mitigating feelings of weightlessness and overbounce. Consequently, it enhances tyre grip and improves the vehicle's handling characteristics.

Classification

By medium:

• Hydraulic shock absorbers: Widely used, they generate damping force through fluid flow within the cylinder to achieve shock absorption.
• Gas-charged shock absorbers: Feature a floating piston at the cylinder base, separating high-pressure gas (typically nitrogen) within a sealed chamber from the fluid. The compressibility of the gas provides more responsive damping.

By structure:

• Twin-tube shock absorbers: Featuring an inner and outer cylinder, four valves coordinate fluid exchange between chambers to maintain volume equilibrium and ensure consistent damping performance.
• Monotube shock absorbers: A relatively simple design where a floating piston at the cylinder base and a sealed chamber filled with high-pressure gas deliver reliable damping support.

• 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