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Guangzhou Tianhe Qianjin Midao Oil Seal Firm

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China Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09
China Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09

  1. China Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09
  2. China Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09
  3. China Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09

Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09

  1. MOQ: 25 Sets
  2. Price: Negotiations
  3. Get Latest Price
Certifiion ISO9001
Payment Terms L/C,T/T,Western Union,MoneyGram,Alipay
Supply Ability 5000 Sets
Delivery Time 3-15 Days After Payment
Packaging Details Carton
Material PU
Standard or nonstandard Standard
Hardness 84 shore
Tempreture -30~260°C
Color As pictures shown
Highlight Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09-11440
Brand Name Komatsu , MIDAO
Model Number 21T-09-11440
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Certifiion ISO9001 Payment Terms L/C,T/T,Western Union,MoneyGram,Alipay
Supply Ability 5000 Sets Delivery Time 3-15 Days After Payment
Packaging Details Carton Material PU
Standard or nonstandard Standard Hardness 84 shore
Tempreture -30~260°C Color As pictures shown
Highlight Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09-11440 Brand Name Komatsu , MIDAO
Model Number 21T-09-11440 Place of Origin China

Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09-11440

Product Detail

Keep your Komatsu equipment running smoothly with our comprehensive Universal O-Ring Kit. This essential kit is curated with high-quality Polyurethane (PU) O-rings in multiple sizes, providing a reliable sealing solution for various maintenance and repair needs. It specifically includes the popular size 21T-09-11440, ensuring you have the right seal on hand to minimize costly downtime. Ideal for field service technicians and maintenance workshops, this kit offers convenience, quality, and peace of mind.

Name Universal Komatsu Rubber O-Ring Kit | Includes Multiple PU O-Ring Sizes 21T-09-11440
Tempreture -30~260°C
Quality Top quality
Material PU
Standard or Nonstandard Standard
Lead Time

3-15 days after payment

MOQ 25 Box/Boxes
Color Green

 

Key Advantages at a Glance

All-in-One Convenience: A single kit for multiple applications, reducing the time spent sourcing individual seals.

Guaranteed Compatibility: Includes key part numbers like 21T-09-11490 and other standard sizes, ensuring a perfect fit for your Komatsu machinery.

Built to Endure: Manufactured from premium Polyurethane (PU), these O-rings deliver superior resistance to wear, compression, and hydraulic fluids.

Performance in Extreme Conditions: Engineered to perform reliably across a wide temperature spectrum, from -30°C to 260°C.

Cost-Effective Maintenance: Bulk purchasing of a curated kit helps reduce per-unit cost and prevents project delays.

 

Applications

This O-ring is suitable for a wide range of Komatsu equipment, including:

Hydraulic Systems: Sealing for pistons, rods, and cylinders in excavators, bulldozers, and loaders.

Pneumatic Systems: Valves, air-driven motors, and control circuits.

General Sealing: Any application within Komatsu equipment requiring a durable, high-temperature resistant seal.

 

Why Choose This Kit?

This Universal Komatsu O-Ring Kit is more than just a collection of seals; it's a strategic investment in the operational readiness of your equipment. By consolidating the most commonly needed sizes into one top-quality kit, we provide a practical solution that enhances maintenance efficiency, reduces inventory complexity, and ensures you are always prepared.

 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. 


 


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.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Year Established:

    2007

  • Total Annual:

    5000000-7000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

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 engineer... 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 engineer...

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Get in touch with us

  • Reach Us
  • Guangzhou Tianhe Qianjin Midao Oil Seal Firm
  • No.1190 Zhongshan Avenue Middle, Tianhe District, Guangzhou, China
  • https://www.excavator-sealkits.com/

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