• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: piston connecting rod assembly
  • Position: Front
  • Size: length 40cm od 20mm
  • Car Make: All Car shock absorber
  • OE NO.: Rod absorber with chromed
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Hyper Auto
  • Model Number: Rod absorber with chromed
  • Warranty: 1 Years
  • Materials of Rod absorber: SAE1035 / SAE1045
  • Service of Rod absorber: OEM / After Market
  • Surface Treatment of Rod absorber: Chrome/Nickel
  • Length of Rod absorber: 50-800mm
  • Straightness of Rod absorber: 0.02x300
  • Roundness of Rod absorber: 0.01
  • Cylindricity of Piston Rod: 0.02
  • Thickness of Chromed of Piston Rod: According to User Requirements (5~40um)
  • Out Diameter of Piston Rod: 10-30mm
  • Concentricity of Piston Rod: 0.04

Packaging & Delivery

Packaging Details Each Rod absorber is wrapped with anti-rust paper and packed into a paper box. Then paper box is packed into a wooden box.
Delivery Time 20-30Days

piston connecting rod assembly for shock absorber components  

Material  of Piston Rod According to User Requirements
Specifications  of Piston Rod Φ10 ~ Φ30
Length  of Piston Rod 50-800mm
Straightness  of Piston Rod 0.02x300
Roundness  of Piston Rod 0.01
Cylindricity  of Piston Rod 0.02
Concentricity  of Piston Rod 0.04
Machining Accuracy  of Piston Rod ISO 2768-1-f
Surface Roughness  of Piston Rod Rz0.2~0.4 / Ra0.1max
Induction Hardness  of Piston Rod HRC35~HRC65
Axis Hardness  of Piston Rod HB220~280
Surface Treatment  of Piston Rod Chromed&QPQ
Thickness of chromed  of Piston Rod According to User Requirements
Hardness  of Piston Rod 900Hv(50gm)min
Cracks  of Piston Rod 30 ~ 60/mm
Salt spray  of Piston Rod 48hrs - 120hours(Chromed)



1.Production Equipment


CNC Machine, Grinding Machine, Induction Hardening Machine, Threading Machine, Automatic Chrome Plating Machine.




2.Testing Equipment 


Projector, Salt Spray Tester, Universal Material Tester, Plating Thickness Tester, Hardness Tester, 100% Visual Inspection.




Packaging & Shipping



  Each piston rod is wrapped with anti-rust paper and packed into a paper box. Then paper box is packed into a wooden box. 


Our Services




OEM / After Market




What are we doing ?

   We specialises in development ,manufacturing and distributing of motorcycle and automobile shock absorber components ,such as piston rod , piston, sintered part,,spring ,metal stamping part, bushing,inner tube .


Who are we ? 

Manufacturer and trader of auto parts .


Why us ?

·1. More reliable :Strictly quality control and many years experience , we have quality control person for each purchase order .

· 2. More choice :Thousands kinds of production for your choice  

· 3. More competitive price 


Where are we ?  

Ningbo ,Zhejiang ,China





Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
7 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $101,000
Learn More