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65490 Heavy Duty Shock Absorber For Freightliner Cascadia

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Essential details
  • Size: As Per OEM Standard
  • Tube Material: Steel Q235B
  • Thickness of the tube: 1.5 to 2.3mm
  • Piston Rod Material: Steel No. 35
  • Oil Seal Material: NBR+65Mn+40Mn
  • Hardness of the Oil Seal: A75-85
  • Coil Spring Material: 55CrSiA
  • Damping Force Test: Both Compression and Recovery Tests
  • Stroke Test: Both Tensile and Compression Tests
  • Packing Style: Neutral, Perfectrail® or Customized Packing is acceptable
  • 65490



PERFECTRAIL Strut Assembly 1

1. Easy to Install

Fully-assembled unit includes everything you need for strut replacement. No need for coil spring compressor and special tools.

2. Electrostatic Coating

Electrophoretic coating can improve corrosion resistance and oxidation resistance.

3. Superb Stability

Each coil spring is specially designed to restore the ride height and support the weight of the vehicle, reducing body shaking and improve the handling performance.

4. High Performance

PERFECTRAIL® parts are OE manufactured to meet expectations for fit, form, and function, offering high quality and great value.

Product Description

PERFECTRAIL Strut Assembly 1

Strut Assembly

PERFECTRAIL Strut Assembly 18


Leading Brand in Suspension Parts.

Over 1 years' experience in manufacturing and exporting. We help the customers to grow bigger and bigger. We are not only a supplier but a business consultant.


Full Line of Suspension Parts.

PERFECTRAIL® offers full line of quality suspension parts like Complete Strut Assemblies, Conversion Kits, Performance Strut Assemblies, Air Suspension and so on.


Service, Quality & Growth.

From the product searching, brand design and promotion to the whole shipping, customs clearance, we provide full line solutions for you to avoid any risk.

PERFECTRAIL Strut Assembly 1

Product Details

Product Name PERFECTRAIL® 65490 Auto Suspension Parts Heavy Duty Shock Absorber For Freightliner Cascadia
OEM NO. 65490
Car Model

For Freightliner Cascadia 08-21

Position Rear Axle
Size As Per OEM Standard
Tube Material Steel Q235B
Thickness of the Tube 1.5 to 2.3mm
Piston Rod Material Steel No. 35
Oil Seal Material NBR+65Mn+40Mn
Hardness of the Oil Seal A75-85
Coil Spring Material 55CrSiA
Damping Force Test Both Compression and Recovery Tests
Stroke Test Both Tensile and Compression Tests
Packing Style Neutral, Perfectrail® or Customized Packing is acceptable
Warranty 12 Months or 50,000KM (Either comes first).

PERFECTRAIL Strut Assembly Piston Rod

Piston Rod

Hard-chromed piston rod

with micro-grooves,increasing

the rigidity and reducing friction

keep better lubrication action

PERFECTRAIL Strut Assembly Oil Seal

Oil Seal

Specil multiple-lip oil-seal,

with stable and reliable quality,

keep it no oil-leakage and no


PERFECTRAIL Strut Assembly Coil Spring

Coil Spring

High quality shock coil spring,

ensure all-weather adaptability

under different temperature


PERFECTRAIL Strut Assembly 1

Reinstall In Situe Fit Perfectly

PERFECTRAIL Strut Assembly 3

PERFECTRAIL Strut Assembly 1

One-stop Shopping Experience

PERFECTRAIL Strut Assembly 4

PERFECTRAIL Strut Assembly 1

High-quality Materials

PERFECTRAIL Strut Assembly Spraying


PERFECTRAIL Strut Assembly Test on accessories

Test on accessories

PERFECTRAIL Strut Assembly Final assembly

Final assembly

PERFECTRAIL Strut Assembly Test on temperature

Test on temperature

PERFECTRAIL Strut Assembly Test on hardness

Test on hardness

PERFECTRAIL Strut Assembly 1

Strut Assembly Production Line

PERFECTRAIL Strut Assembly Production Line


PERFECTRAIL Strut Assembly 1

ISO/TS16949/Patents Awarded

PERFECTRAIL Strut Assembly Patents Awarded

Our Company Has 30+ Patents Awarded

PERFECTRAIL Strut Assembly Exhibition
Packaging & Shipping

PERFECTRAIL Strut Assembly Package

PERFECTRAIL Strut Assembly 17


Q:Can you produce according to the samples or the technical drawing?

A:We have very professional engineers who can well study samples and drawings. So we surely can produce according to samples and technical drawings.

Q:What is your terms of payment?

A:T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. Ali Trade Assurance is also welcomed.

Q:What is your terms of delivery?


Q:How about your delivery time?

A:Generally, it will take 15 to 60 days after receiving your deposit. The specific delivery time depends on the items and the quantity of your order.

Q:How do you ensure the quality?

A:We have whole sets of test facilities and professional test team. Every product is well tested before shipment.

Q:How about the warranty?

A:Our quality warranty is 12 months or 50000km after delivery (Either comes first).


Introducing the Complete Strut Assembly, a high-performance product designed to provide superior handling, stability, and ride quality. This assembly has been engineered to meet the demanding needs of modern vehicles and to ensure peak performance in all driving conditions.

Here are some of the key advantages and features of this product:

1. Enhanced Durability: The Complete Strut Assembly is made from high-quality materials that deliver exceptional performance and durability. It is built to withstand the rigors of everyday use and extreme driving conditions without compromising on ride quality or safety.

2. Improved Ride Quality: The Complete Strut Assembly features special damping mechanisms that reduce vibrations and noise, providing a smoother and more comfortable ride.

3. Superior Performance: This product has been engineered to maintain optimum performance in even the toughest driving conditions. Advanced technology ensures your vehicle handles well, even in challenging situations.

4. All-in-One Solution: The Complete Strut Assembly includes all the necessary components for a complete installation, making it an easy and cost-effective solution.

Instructions for use:

1. Begin by removing your old strut assembly from your vehicle. Carefully follow the manufacturer's instructions and take care not to damage any parts during removal.

2. Install the new Complete Strut Assembly in place of the old one, following the manufacturer's instructions. Tighten all bolts and nuts securely, but do not overtighten.

3. Once installed, test your new strut assembly by driving your vehicle on a variety of road surfaces. Note any changes in ride quality and handling, and make any necessary adjustments.

In conclusion, the Complete Strut Assembly is an excellent investment for anyone looking to improve their vehicle's ride quality, handling, and overall performance. With its advanced features, superior durability, and easy installation process, this assembly is guaranteed to provide you with a smoother and more comfortable ride every time.

Ido Group Co., Ltd. is your one stop shop for all shock absobers! Each department is focused in one goal; the best customer service. Our products are popular in North and South America, European countries and most Africa and Asia countries.



  +86-25-57596088



 No.150 Pubin Rd., Jiangbei New District, Nanjing City, Jiangsu Province, China CHN211800

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