Product Specification

CAT307E2 Hydraulic Pump Seal Kit N O K  With High Temperature Use For Hydraulic Pump Seal Kit

Product Description

Product Details: CAT307E2 High-Temperature Hydraulic Pump Seal Kit (NOK Compatible)

Title: Premium CAT307E2 Hydraulic Pump Seal Kit | High-Temp Resistance | NOK/MIDAO/DUCI Compatible

Overview: Our CAT307E2 Hydraulic Pump Seal Kit is a premium, high-performance sealing solution engineered for durability and reliability in demanding environments. Designed as a direct replacement for OEM kits, it ensures your hydraulic pumps operate at maximum productivity with minimal downtime.

Key Features & Benefits:

· Superior High-Temperature Performance: Specifically formulated to perform reliably in a wide temperature range from -30°C to +120°C, making it ideal for high-heat hydraulic applications.
· Exceptional Material Quality: Manufactured using top-grade materials including FKM (Viton®) and NBR, offering excellent resistance to wear, abrasion, and most hydraulic fluids.
· Remarkable Suppleness: The seals maintain flexibility and elasticity, ensuring a perfect fit and a consistent, leak-free seal even under high pressure and temperature fluctuations.
· Maximized Productivity: By providing a reliable seal, this kit reduces the risk of hydraulic fluid leaks, maintains system pressure, and extends the service life of your hydraulic pump, leading to less downtime and higher overall productivity.
· Broad Compatibility: This aftermarket kit is designed to be fully compatible with seals from major brands like NOK, DUCI (Italy), and MIDAO.

Specifications:

Attribute Description
Product Name CAT307E2 Hydraulic Pump Seal Kit
Primary Use Repair and maintenance of hydraulic pumps.
Compatible Brands NOK, DUCI (Italy), MIDAO (A direct replacement kit)
Available Sizes Standard size. Customized sizes are available upon request.
Color Options Black, Brown, White
Sealing Elements FKM (Viton®) O-Rings, O-Ring Backup Washers, Oil Seals (Shaft Seals)
Seal Materials NBR (Nitrile): Good general oil resistance. FKM (Viton®): Superior high-temperature and chemical resistance. PTFE (Teflon): Excellent chemical inertness and low friction. IRON: For robust metal casing in oil seals.
Operating Temperature -30°C to +120°C (-22°F to +248°F)

Kit Includes:

This comprehensive kit contains all necessary sealing components for a complete overhaul, typically including:

· FKM (Viton®) O-Rings
· O-Ring Backup Rings
· Rotary Shaft Oil Seals
· (Note: Exact quantity and configuration may vary based on the specific pump model.)

Packaging Options:

We offer multiple packaging solutions to meet your needs:

· Retail Packaging: Individual kits for single repairs.
· Bulk Packaging: Multi-pack boxes for workshops and high-volume users.
· Custom Packaging: Available for OEMs and large distributors.

Applications:

Ideal for use in construction, agriculture, manufacturing, and heavy machinery where reliable hydraulic pump performance is critical.

Ordering & Lead Time:

· Lead Time: Orders are processed and shipped within 3-6 business days after payment is confirmed.
· Custom Orders: For customized sizes or special requirements, please contact our sales team for a quote and lead time.

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