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- Top selling front shock absorber 8W0413031M for FAW Audi A4L China
- Product Details
- Company Details
Product Specification
|
|
|
|
| OE NO. |
8W0413031M |
Packing |
Boigevis packing |
| Point Of Origin |
Guangdong, China |
Delivery Time |
3-7days |
| Quality |
High quality |
Brand |
Boigevis |
| Payment Terms |
Western Union,T/T,D/P,D/A,L/C |
Warranty |
12 Months |
| Packaging Details |
Normal |
Item Name |
front shock absorber |
| Shipping Way |
DHL UPS FEDEX EMS TNT |
Car Model |
for FAW Audi A4L China |
| Size |
Standard size |
Place of Origin |
China |
| Model Number |
8W0413031M |
Brand Name |
Boigevis |
Top selling front shock absorber 8W0 413 031M for FAW Audi A4L China
This hot-selling nitrogen-filled front suspension strut with OE part number 8W0 413 031M is a mainstream suspension replacement part tailored for domestic FAW Audi A4L B9 chassis. It maintains steady repeat bulk orders in the domestic and global VAG luxury auto aftermarket, widely stocked by professional Audi repair garages and cross-border auto parts wholesalers. One-stop bundled purchasing is available with front coil springs, top strut mounts, dust boot and bump stop kits, stabilizer links and complete front suspension overhaul kits.
Standard Suspension Component for Consolidated Bulk Orders
This twin-tube gas front shock strut is mounted on the front axle to restrain spring bounce and deliver stable fixed damping performance for daily urban commuting, highway and long-distance driving. It resists long-term road impact, gravel splashes, road salt corrosion and seasonal high-low temperature changes.
Common aging failures of worn shock absorbers: hydraulic oil seepage on cylinder outer wall, cracked fluorine rubber oil seals, fractured PU buffer blocks and weakened internal damping force.
Defective shock absorbers bring multiple driving safety risks: repeated front-end bouncing after crossing speed bumps, obvious body roll during high-speed cornering, metal clunk noise from front wheel arches, cupped irregular front tire wear and severe nose diving during emergency braking. Most distributors match this shock absorber with full supporting suspension accessories for unified bulk orders, cutting procurement and cross-border logistics costs while securing stable profit margins all year round.
100% OEM Precise Matching, Direct Bolt-On Installation Without Modification
Manufactured strictly according to Volkswagen Group ETKA OEM technical standards. The cylinder tube length, piston rod stroke, top piston rod nut structure and bottom fork clamping size fully match genuine 8W0413031M.
Cross-reference interchange OE codes: 8W0413031AA, 8W0413031AB, 8W0413031AJ, 8W0413031AK, 8W0413031AL
Fitment restriction: Only applicable to factory standard passive coil spring suspension systems; incompatible with EDC adaptive damping and air suspension configurations. No wire cutting or ECU coding adjustment needed during replacement. It perfectly fits factory front suspension mounting positions and greatly shortens front axle disassembly and maintenance hours.
Full Compatible Vehicle List
- Domestic FAW Audi A4L B9 chassis (2017-2025) 30 TFSI, 40 TFSI, 45 TFSI two-wheel drive & quattro all-wheel drive standard suspension models
- Shared platform VAG models: Imported Audi A4, A5 F5, Q5 FY
Matching Powertrains
1.4T, 2.0T EA888 turbo gasoline engines, 2.0T mild hybrid power units
Installation Position
Front left & front right gas suspension strut, fits vehicles equipped with standard solid front brake discs
Optimized Heavy-Duty Structural Design
- High-pressure nitrogen sealed twin-tube structure: Balanced compression and rebound damping, reliable anti-fade performance during long highway and mountain driving
- Seamless cold-drawn cylinder tube + hard chrome plated piston rod: Wear-resistant and rust-proof, effectively preventing hydraulic oil leakage under frequent suspension compression
- Multi-layer fluorine rubber composite oil seal: Resists hydraulic oil erosion and high-low temperature aging to extend service life
- Integrated PU impact buffer + textile reinforced dust boot: Blocks gravel scratches on the piston rod and eliminates metal collision noise at full suspension compression stroke
- Galvanized anti-corrosion top base and bottom fork bracket: Guards against erosion from rain, snow and winter road salt
- Complete one-piece shock strut assembly, supplied with standard installation hardware for direct replacement
Core Vehicle Handling & Riding Comfort Functions
- Delivers consistent fixed damping force to balance soft smooth city cruising and rigid stable high-speed cornering handling for mid-size luxury sedans
- Suppresses excessive spring rebound after hitting road bumps, eliminating continuous front-end floating shaking
- Reduces front body tilt during sharp lane changes and turning, boosting vehicle road holding and driving safety
- Filters harsh road vibration transmitted to the cabin and upgrades premium ride comfort of domestic FAW Audi A4L
- Prevents irregular cupped front tire wear and extends tire service life
- Maintains factory-standard vehicle ride height and avoids unilateral front suspension sinking caused by shock absorber failure
Common Solvable Vehicle Faults
- Front end bounces repeatedly multiple times after crossing speed bumps and potholes
- Obvious metal clunk knocking noise from front wheel arches on uneven roads
- Severe front body tilt and unstable steering during high-speed lane changes
- Visible oil stains and hydraulic leakage on the shock absorber cylinder outer wall
- Cupped scalloped uneven wear on front tire tread surfaces
- Obvious nose diving of the vehicle during heavy emergency braking
Brief Step-by-Step Installation Guide
Required Tools
Jack & safety jack stands, torque wrench, spring compressor, flat screwdriver, suspension cleaning spray
- Park vehicle on flat ground, lift front axle and secure firmly with jack stands, remove front wheel.
- Use spring compressor to pre-compress front coil spring to release suspension tension.
- Loosen top piston rod fixing nut and bottom fork axle bolts, take out the old shock strut assembly.
- Thoroughly clean rust, brake dust and dirt on suspension mounting brackets and axle contact surfaces.
- Install new 8W0413031M shock absorber, align top piston rod and bottom fork clamping position accurately.
- Tighten all mounting fasteners to factory specified torque values.
- Slowly release the spring compressor, reinstall front wheel and lower vehicle fully to the ground.
- Manually press down front vehicle corners repeatedly for slow compression tests to check abnormal collision noise.
- Complete low-speed road test to verify stable damping performance without bouncing or abnormal noise.
Strict Factory Testing & Stable Spot Supply
Every batch of shock absorbers passes hydraulic leakage test, high-low temperature cyclic aging test and long-cycle vibration fatigue test before export shipment, fully complying with IATF 16949 international automotive industry quality certification standards and Audi OEM production specifications.
Adequate spot inventory supports mixed purchase with front coil springs, top strut mounts, dust boot kits, stabilizer links and complete FAW Audi A4L B9 front suspension service kits. Neutral export carton packaging and private label OEM customized labeling services are available for global wholesale purchasers.
Company Details
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Business Type:
Manufacturer
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Total Annual:
10000000-50000000
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Employee Number:
150~200
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Ecer Certification：
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