For 2HL-270 & 2HL-290: Genuine ZF Transmission Seal Kit 81N5-40030
| High-Performance & Leak-Free Solution
Product Description
This Genuine ZF Transmission Seal Kit (81N5-40030) is a comprehensive, all-in-one repair solution designed
specifically for Komatsu Arm Hydraulic Cylinders compatible with models 2HL-270 and 2HL-290. Engineered to restore and maintain peak hydraulic performance,
this kit includes all necessary seals to eliminate leaks, ensure
precise operation, and extend the service life of your equipment.
It is built to withstand demanding working conditions, offering
superior reliability and durability.
High Quality Standard Size Komatsu 707-99-69670 Arm Cylinder
Excavator Seal Kits Details Specifiions:
| Product Name | For 2HL-270 & 2HL-290: Genuine ZF Transmission Seal Kit 81N5-40030
| High-Performance & Leak-Free Solution |
| Use for | Komatsu Arm Hydraulic Cylinder Seal Kit |
| Feature | Long Service Life / Heat resistant / Good Sealing Performance /
Oil-resistant / Super Wearable |
| Place of Origin | Made in China |
| Temperature | -30 to +130 degrees |
| Package of Goods | Carton box outside, PP bag inside |
| Seals Elements | Rod Seal, Buffer Ring, Piston Seal, Wear Ring, Dust Ring, O-Ring, Backup Ring, Rod Seal Backup, |
| Seals Elements Material | TPU, NBR, FKM, PTFE, |
Sealing Elements Included:
Rod Seal, Piston Seal, Dust Ring
Buffer Ring, Wear Ring
O-Ring, Backup Ring, Rod Seal Backup
Material Composition:
The seals are manufactured from high-grade materials including TPU, NBR, FKM, and PTFE, ensuring optimal performance, chemical resistance, and longevity.
Key Features & Benefits
Precise Compatibility: Guaranteed perfect fit and function for Komatsu 2HL-270 and
2HL-290 hydraulic cylinders.
Leak-Free Performance: High-precision seals provide an exceptional barrier, preventing
fluid leaks and maintaining system pressure.
Extended Service Life: Made from super wearable and robust materials to reduce downtime and maintenance frequency.
Built for Tough Environments: Excellent heat resistance and a wide operating temperature range (-30°C to +130°C) ensure
reliability in extreme conditions.
Optimal Material Selection: The combination of TPU, NBR, FKM, and PTFE offers outstanding resistance to wear, oil, and compression set.
Complete Kit: Contains every essential sealing element (rod seals, piston seals,
wear rings, O-rings, etc.) for a full cylinder overhaul.
Packaging
To ensure the components arrive in perfect condition, the kit is
securely packaged in an inner PP bag, all contained within a sturdy
outer carton box.
Other KOMATSU PC Hydraulic Cylinder Seal Kit
PC60-5PC60-6PC60-7PC100-5PC100-6(4D95)PC100-6(4D102)PC200-6(6D102)PC120-5PC120-6PC200-5PC200-6(6D95)PC200-7PC200-8PC300-6PC300-7PC350-6PC350-7PC360-7PC400-6PC400-7PC450-6PC450-7PC450-8PC600-6PC650-8
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
