704-17-05811 Rubber Oil Seal Premium Nitrile Reliable Shaft Seal Replacement 

Details Specifiions

The 704-17-05811 is a premium Nitrile Rubber Oil Seal designed as a critical component for Hyundai Excavator hydraulic systems. Engineered for exceptional durability and sealing integrity, this reliable shaft seal replacement is part of a comprehensive cylinder seal kit. It is specifically crafted to withstand the demanding conditions of heavy-duty excavation, ensuring your equipment maintains optimal performance by effectively preventing fluid leaks and protecting vital components from contamination.

Key Features

Enduring Resilience: Manufactured from high-grade Nitrile rubber, this oil seal offers superior resistance to wear, abrasion, and harsh hydraulic fluids, ensuring a long service life under extreme pressure and temperature fluctuations.

Impervious Integrity: The advanced lip design and robust material create a perfect, leak-proof barrier. This maintains system pressure, prevents oil leaks, and blocks contaminants, safeguarding the axle shaft and cylinder assembly.

Precision Fit for Hyundai Excavators: Guaranteed to meet or exceed OEM specifications, ensuring seamless installation and reliable performance as a direct replacement for your Hyundai machinery.

Professional-Grade Replacement: As a key element of a hydraulic oil seal kit, this product provides a cost-effective and dependable solution for cylinder overhaul and maintenance, minimizing costly downtime.

Detailed Description

This 704-17-05811 Oil Seal is more than just a spare part; it's an investment in the health and productivity of your Hyundai excavator. As the primary seal for the axle shaft within the cylinder, its failure can lead to hydraulic oil leakage, reduced efficiency, soil contamination, and severe damage to the shaft and other components.

Our premium Nitrile replacement seal directly addresses these issues. Its enduring resilience comes from a compound that resists hardening, cracking, and degradation over time. The impervious integrity is achieved through a precision-molded sealing lip that maintains constant contact with the shaft, creating a dynamic seal that keeps oil in and dirt out. By choosing this seal, you are not just fixing a leak—you are restoring the cylinder's original force, power, and reliability for thousands of operational hours.

Packaging & Quality Assurance

We understand the importance of product integrity from our warehouse to your workshop. Each seal is individually protected in an inner PP bag and shipped in a sturdy carton box to prevent damage during transit. Customized packaging options are available to meet specific logistical or branding requirements. Every unit is 100% new and undergoes strict quality checks to ensure it delivers the performance you expect.

Why Choose This Oil Seal?

Maximizes Uptime: Durable construction reduces the frequency of repairs and associated downtime.

Protects Your Investment: Prevents costly damage to the axle shaft and cylinder bore.

Ensures Peak Performance: Maintains hydraulic system pressure and efficiency for powerful digging and lifting operations.

Guaranteed Compatibility: A perfect fit for specified Hyundai Excavator models, ensuring a hassle-free installation.

Company Profile

Mido Oil Seal was founded in 2007, which is a company specializing in the sale of construction machinery oil seals. Gathering oil seals from world's famous factories, with currently over 1,000 varieties in stock. The main service is construction machinery and engineering machinery.

The company has a total of three store and a warehouse now, one of which serves as the Foreign Trade Department to customer reception and product display. The most important thing is that we have a professional team for purchasing, selling, packing, shipping and after-sale service.

Our CEO Mr. Hu has been engaged in the oil seal industry since 1995. As one of the founders, he founded the Guangzhou Construction Machinery Industry Association and served as its president.

According to the actual situation of the Chinese excavator maintenance market, he has continuously studied, researched, innovated, introduced and developed high-quality oil seal repair kits that meet the real needs of the market. Ensure that customers can buy High-performance anti-leakage effect and long-term oil sealing effect. Based on technology leadership, the company has established a market research, quality assurance and after-sales service system to fully meet customers exact needs and has won excellent results in the industry. The reputation and word of mouth have won the continuous support of domestic and international counterparts and customers. Through long-term first-line services, we know that the promotion and use of high-quality oil seals are inseparable from your support and encouragement. We always adhere to the principle of quality first and benefit sharing to provide high-quality oil seals for the customers.

In addition to online sales, we also participate in exhibitions to have better face-to-face contact with customers. 

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

FAQ

Q1. How much of the product and where can I see more details?

A1. In order to give you fast and accurate pricing information, please contact us to comfirm more details of the Machine. 

Q2. What is the advantage about your company? 

A2. Our company has professional team and professional production line. We have been doing this industry for almost 20 years.

Q3. Why should I choose your products?

A3. Our products are high quality, heat resistant, good elasticity with high cost effective.

Q4. Any other good service your company can provide?

A4. Yes. We can provide good after-sale and fast send out the goods after receive your payment.

Q5. What are your payment terms ?

A5. L/C, T/T, Western Union, MoneyGram, Alipay