Wholesale Genuine Part KYB KAYABA 65*80*9 mm (ID*OD*H) Hydraulic Cylinder Rod Seal

  1.Product Description

This genuine KYB/KAYABA hydraulic cylinder rod seal is engineered to deliver exceptional performance and durability in excavator hydraulic systems. Manufactured in Japan to original equipment standards, this precision seal ensures reliable operation, superior sealing performance, and extended service life under demanding working conditions. Ideal for professional repairs and maintenance of heavy equipment hydraulic cylinders.

Technical Specifications

· Application: Excavator Hydraulic Cylinder Systems
· Seal Type: Complete Rod Seal Set for Cylinder Repair
· Place of Origin: Japan (Genuine KYB Quality)
· Seal Material: Premium Thermoplastic Polyurethane (TPU)
· Temperature Range: -30°C to +120°C
· Lead Time: 5-10 days after payment confirmation

Key Features

·  Genuine KYB Quality: Original manufacturer specifications and performance
·  Excellent Oil Resistance: Superior compatibility with hydraulic fluids
·  High Temperature Resistance: Reliable performance in demanding conditions
·  Superior Elasticity: Maintains sealing force under dynamic operation
·  Exceptional Sealing Performance: Minimizes leakage under high pressure
·  Abrasion Resistance: Extended service life in tough environments
·  Precision Engineering: Perfect 65×80×9mm fit for specified hydraulic cylinders

Material Advantages

· TPU Construction: Offers outstanding mechanical properties including high elasticity, tear resistance, and excellent wear characteristics
· Oil Compatibility: Specifically formulated for hydraulic oil environments
· Temperature Stability: Maintains performance across wide temperature variations

Packaging

· Inner Packaging: Protective PP bag for moisture and contamination protection
· Outer Packaging: Sturdy carton box for secure transportation
· Wholesale Options: Available for bulk orders (contact for pricing)

Quality Certification

· Manufactured to original KYB quality standards
· Precision engineered for exact fit and performance
· Rigorous quality control testing throughout production process

Applications

· Excavator hydraulic cylinder maintenance and repair
· Construction equipment hydraulic system overhaul
· Preventive maintenance programs
· OEM quality repairs and replacements

Installation Notes

· Ensure cylinder surfaces are clean and free of damage before installation
· Use proper installation tools to prevent seal damage
· Verify compatibility with your specific equipment model

2. Company Profile

Guangzhou Midao (Mido) Oil Seal is a leading supplier specializing in high-performance oil seals and sealing solutions. Renowned for their durability and reliability, Midao's products are widely used in various machinery, from construction equipment (e.g., excavators) to industrial applications. The company serves a global clientele, providing critical components to the machinery industry worldwide.

The history of exhibition

2001 Beijing BICIS

2004 Shanghai Bauma

2005 Beijing BICIS

2006 Shanghai Bauma

2007 Beijing BICIS

2009 Beijing BICIS

2011 Beijing BICIS

2013 Beijing BICIS

2024 Moscow CTT

2024 Shanghai Bauma

3. Product Display

FAQ

Q1. Why should I choose your products? 

While operating our own manufacturing facility, we also distribute oil seals from renowned international brands. We are committed to providing one-stop solutions to meet all our customers' diverse needs. Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.

Q2. What series of products does your company have?

Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.

Q3. Any other good service your company can provide? 

Yes. Conduct regular follow-up visits, and there are dedicated staff available online 24 hours a day

In the era of digital office, our company is committed to providing customers with comprehensive and efficient service experiences. The "Online Specialist Response" is a key component of this commitment.