High-Performance E307C BLADE CYL KIT 169-7826 | Hydraulic Cylinder Seal Kit Sealing Solution for Extreme-Duty Applications

1. Product Description

This High-Performance E307C BLADE CYL KIT (Part #169-7826) represents the pinnacle of hydraulic sealing technology, specifically engineered to withstand extreme-duty applications where failure is not an option. Utilizing advanced materials and precision manufacturing, this kit delivers unmatched sealing performance under the most challenging operating conditions, ensuring your equipment maintains peak productivity when it matters most.

Premium Features & Advantages

Extreme-Duty Application Ready
Specifically engineered for high-pressure, high-cycle operations
Maintains seal integrity under continuous heavy loading
Ideal for mining, construction, and severe service applications

Advanced High-Temperature Formulation
Maintains optimal sealing performance in elevated temperature environments
Prevents hardening and cracking in thermal cycling conditions
Ensures consistent performance in high-friction applications

High-Speed Sealing Capability
Optimized for rapid cycle applications without compromising seal life
Reduced friction design minimizes heat generation
Maintains positive sealing during dynamic movement

Premium Material Selection
Advanced polymer compounds provide maximum wear resistance
Superior extrusion resistance under extreme pressure conditions
Excellent compatibility with all petroleum-based hydraulic fluids

Complete Component Breakdown

Full Seal Elements Inventory:

Heavy-Duty Rod Seal

Pressure Buffer Ring

High-Performance Piston Seal

Wear-Resistant Guide Ring

Contaminant-Blocking Dust Ring

Precision O-Ring Seals

Extrusion-Resistant Backup Rings

Rod Seal Backup Support

Advanced Material Technology:

TPU (Thermoplastic Polyurethane)
Exceptional abrasion resistance and load-bearing capacity
Maintains flexibility under extreme pressure

NBR (Nitrile Butadiene Rubber)
Superior resistance to petroleum-based hydraulic fluids
Excellent compression set characteristics

FKM (Fluoroelastomer)
Outstanding high-temperature performance up to 400°F+
Excellent chemical resistance to aggressive fluids

PTFE (Polytetrafluoroethylene)
Lowest coefficient of friction for reduced wear
Exceptional chemical resistance and temperature capability

2. Company profile

Established in 2007, Mido Oil Seal has grown into a specialized distributor of oil seals for the construction and engineering machinery industry. We consolidate high-quality seals from renowned manufacturers worldwide, currently offering an inventory of over 1,000 different varieties to meet diverse market needs.

Our operations are supported by three dedicated stores and a central warehouse. One of these locations functions as our International Business Department, specifically designed for client receptions and product exhibitions. More importantly, we are proud to have a professional and experienced team that manages every step of the process—from procurement and sales to careful packing, efficient shipping, and reliable after-sales service.

Our CEO, Mr. Hu, brings profound industry expertise dating back to 1995. As a founding member and former President of the Guangzhou Construction Machinery Industry Association, he possesses an in-depth understanding of the excavator maintenance market in China. Under his leadership, we continuously research, innovate, and develop high-performance seal repair kits that directly address the real-world demands of the market. Our products are engineered to deliver a high-performance, anti-leakage seal with long-lasting durability.

Guided by a principle of technology leadership, Mido Oil Seal has built a comprehensive system encompassing market research, quality assurance, and customer support. This allows us to precisely meet our clients' requirements, earning an outstanding reputation and fostering lasting partnerships with customers both domestically and internationally.

We recognize that the successful application of our products relies on your trust and collaboration. Therefore, we consistently adhere to the philosophy of "Quality First, Shared Success," committed to providing superior oil seal solutions.

In addition to our online sales platform, we actively engage in industry exhibitions to foster stronger, face-to-face connections with our clients.

We truly value your feedback. Your continued support drives us to keep improving, and we strive to make our partnership even stronger.

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.

Guangzhou Mido Oil Seal Firm

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 a standing stock of 1,000 varieties. 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.

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

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.

When you visit our official website and click on the consultation portal, you immediately embark on an interactive journey with our professional service team. Our online specialists have undergone rigorous and systematic training, covering product knowledge, industry trends, and solutions to common problems, all to ensure accurate and swift responses to your every inquiry. Whether you have questions about the functional details of our products, face dilemmas in making a purchase, or encounter issues during use, simply type out your query, and our online specialists will respond at the fastest possible speed.

They not only provide precise answers based on your questions but also proactively share relevant cases and experiences to help you better understand and apply the information. To ensure the professionalism and standardization of responses, we have developed a comprehensive knowledge base and a set of communication protocols. While referencing these resources, our online specialists also adapt flexibly to your specific needs, offering personalized service. Moreover, our online customer service team operates on a shift system, available year-round without interruption. Whether during busy hours on workdays or leisure times on holidays, you can always receive a caring response at the first moment you need it.