Ningbo XiaYi Electromechanical Technology Co.,Ltd.
| Noisereduction | Effective vibration and noise dampening |
| Packaging Details | standard exporting package |
| Weight | 0.5 kg |
| Application | Automotive Industry |
| Compatibility | Universal fit for most vehicles |
| Supply Ability | 20,000sets/month |
| Function | Absorb Shock |
| Payment Terms | T/T |
| Flexibility | Flexible |
| Delivery Time | two weeks |
| Resistance | Shock and Vibration |
| Warranty | 12 months |
| Temperaturerange | -40°C to 120°C |
| Installationtype | Bolt-on |
| Certification | IATF16949:2016 |
| Place of Origin | NINGBO, CHINA |
| Brand Name | XIAYI |
View Detail Information
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Product Specification
| Noisereduction | Effective vibration and noise dampening | Packaging Details | standard exporting package |
| Weight | 0.5 kg | Application | Automotive Industry |
| Compatibility | Universal fit for most vehicles | Supply Ability | 20,000sets/month |
| Function | Absorb Shock | Payment Terms | T/T |
| Flexibility | Flexible | Delivery Time | two weeks |
| Resistance | Shock and Vibration | Warranty | 12 months |
| Temperaturerange | -40°C to 120°C | Installationtype | Bolt-on |
| Certification | IATF16949:2016 | Place of Origin | NINGBO, CHINA |
| Brand Name | XIAYI | ||
| High Light | Reinforced Wavy Steel Shock Mount ，4 Welded Studs Shock Mount ，Long Road Vibration Absorption Shock Mount | ||
This shock absorber strut mount is an integrated stamped steel-rubber composite part with wavy irregular base and four pre-welded fixing studs. Different from standard triangular or rhombus 3-hole mounts, four symmetric studs and widened wavy outer base expand vehicle contact bearing area, matched with central concave bowl-shaped vulcanized rubber buffer cavity, bearing-free design. The whole part is integrally stamped from thick cold-rolled steel with glossy black electrophoretic anti-corrosion coating. Modified weather-resistant EPDM rubber is tightly locked with steel plate via high-pressure vacuum vulcanization. Four pre-welded carbon steel studs are fixed during production, no extra matching bolts needed for repair installation to greatly boost workshop assembly efficiency. It fits front shock assemblies of multiple European & Japanese midsize sedans and urban SUVs, solving typical aftermarket faults including chassis bump noise, collapsed suspension support, missing/stripped original bolts and aged rusted steel shells.
| Parameter Category | Detailed Technical Index |
|---|---|
| Base Steel Plate Material | Thickened SPHC cold-rolled steel, one-piece stamping with irregular wavy outline, folded wavy edges enhance anti-deformation rigidity |
| Metal Anti-Corrosion Finish | Full high-gloss black electrophoretic coating with pinhole-free dense film, passes 520-hour neutral salt spray test |
| Pre-Installed Fixing Studs | 4 Class 4.8 carbon steel full-thread studs fully welded on steel base, thread tips matched with standard lock nuts |
| Buffer Rubber Raw Material | Hydraulic oil & deicing salt resistant modified EPDM rubber, free from softening or cracking under extreme temperature |
| Standard Rubber Shore Hardness | 61±3HA, low permanent compression set, resistant to long-term load collapse deformation |
| Molding Vulcanization Process | Integrated vacuum compression vulcanization, rubber physically locked into steel inner annular grooves to avoid metal-rubber delamination |
| Mounting Layout Structure | Four symmetric staggered studs plus 2 auxiliary positioning through holes for dual-location precise assembly alignment |
| Central Locating Structure | Concentric concave bowl central bore fits standard shock piston rods to eliminate radial assembly wobble play |
| Operating Temperature Range | -43℃ ~ 124℃, stable rubber elasticity under freezing winter and high engine bay heat |
| Durability Test Standard | No steel bending deformation, stud weld detachment, thread stripping or rubber crack delamination after 112,000 cyclic compression impact cycles |
| Internal Functional Structure | Bearing-free design, mainly for axial load bearing and road vibration filtering |
| Structural Part | Core Design Advantages |
|---|---|
| Widened Wavy Irregular Stamped Base | Wavy fluctuating outer edge delivers larger vehicle contact area than flat triangular/rhombus bases for evenly distributed stress, resisting unilateral warping & sway under heavy load or high speed. Wavy folded edges form built-in reinforcing ribs to upgrade steel anti-impact deformation capacity |
| Four Symmetric Fully Welded Pre-Installed Studs | Four-point uniform locking delivers far stronger chassis support stability than 3-stud mounts. Full integrated welding eliminates stud detachment or loosening from driving vibration. Factory pre-installed studs cut bolt stocking cost and shorten vehicle repair working hours for garages |
| Dual Auxiliary Positioning Through Holes | 2 small auxiliary locating holes on base assist alignment during disassembly & assembly, helping operators quickly find installation benchmarks in narrow engine bays and reduce rework caused by misalignment |
| Concentric Concave Bowl Rubber Buffer Cavity | Multi-layer curved concave rubber surfaces create progressive damping for layered fine road vibration absorption, dulling harsh front-end banging noise over speed bumps and potholes, blocking vibration transfer to passenger cabin |
| Full-Wrapped Inner Ring Rubber Seal Lip | Rubber fully covers steel inner bonding gaps to block rainwater, silt and winter deicing salt from eroding metal-rubber interface, preventing rubber cracking and peeling under long-term driving vibration |
| High-Gloss Smooth Electrophoretic Steel Surface | Burr-free dense glossy coating repels mud and oil buildup, free of paint peeling or steel rust on rainy, snowy and saline roads for simple daily cleaning & maintenance |
| Comparable Product Type | Exclusive Advantages Of This Wavy 4-Stud Mount |
|---|---|
| Conventional 3-pre-welded stud triangular strut mount | Four-point symmetric locking balances vehicle fixing stress better to suppress chassis sway at high speed & heavy load; widened wavy base provides larger bearing area to avoid local collapse deformation; dual auxiliary locating holes improve alignment accuracy during repair installation |
| Studless rhombus / pentagon stamped steel strut mount | Integrated four pre-welded studs remove the need for separate bolt purchasing & matching, lowering garage spare part inventory categories and stocking costs while cutting single-car repair time |
| ADC die-cast aluminum shock absorber strut mount | Stamped steel reduces production cost with low mass stocking threshold, suitable for large-scale aftermarket replacement of mid-range family vehicles; pre-installed four-stud design delivers easier installation and higher acceptance among repair shops |
| Item | Detailed Description |
|---|---|
| Compatible Vehicles | Front strut top mounts for European midsize family sedans, Japanese compact/midsize sedans and urban SUVs |
| Applicable Road Conditions | Paved city roads, highways, rural gravel lanes, snowy salt-treated wet roads; not recommended for heavy-duty off-road overloading |
| Fixable Fault 1 | Dull banging noise from vehicle front end over uneven ground & speed bumps, intense bump vibration transmitted to cabin |
| Fixable Fault 2 | Sagged vehicle ride height and frequent wheel alignment deviation & vague high-speed handling caused by collapsed aged original rubber |
| Fixable Fault 3 | Missing or stripped broken original mounting bolts blocking secure shock absorber assembly locking |
| Fixable Fault 4 | Loose chassis and obvious body side-to-side sway during high-speed lane change with degraded steering stability |
| Fixable Fault 5 | Excessive radial play of shock piston rod triggering unilateral continuous oil seal friction, accelerating hydraulic oil leakage and shortening seal service life |
| Inspection Category | Testing Standard & Control Purpose |
|---|---|
| Full Dimensional Geometry Inspection For Steel Base | 100% measurement of wavy base outline, 4-stud hole spacing, central bowl bore and auxiliary locating holes, strictly matched with OEM assembly drawing dimensions |
| Stud Full Weld Tensile Test | Verify firm welding strength between studs and steel plate to eliminate hidden risks of stud detachment & loosening from driving vibration |
| Metal-Rubber Peel Tensile Test | Confirm vacuum vulcanization groove lock strength to avoid rubber delamination failure caused by long-term driving vibration |
| Steel Neutral Salt Spray Anti-Corrosion Durability Test | No oxidation rust spots after 520-hour continuous salt spray test to confirm long-term rust protection performance of electrophoretic coating |
| High-Low Temperature Cycling Aging Test | Repeated temperature cycles between -43℃~124℃ to maintain stable rubber elasticity without brittle cracking or oil-swelling softening |
| Cyclic Compression Fatigue Impact Test | 112,000 cyclic load impacts simulating multi-year long-term vehicle driving durability, testing overall service life of steel plate, studs and rubber |
| Thread Lock Wear Resistance Test | 20 repeated assembly & disassembly cycles without thread abrasion or stripping to support multiple maintenance replacements |
| Full Appearance Defect Screening | Scratch & pore-free electrophoretic steel coating, bubble & crack-free rubber, vertically aligned non-skewed studs free of welding slag and burrs |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
1500000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of indust... Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of indust...
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