Hydraulic Gear Pump Seal Kit E-320B For Excavator Main Pump Single Pump

Hydraulic Gear Pump Seal Kit E-320B for Excavator Main Pump Single Pump​

1. Product Parameters

2. Maintenance & Storage Guidelines

Pre-Installation: Ensure the pump body and seal grooves are cleaned with a lint-free cloth. Even microscopic grit can compromise the PTFE wear surface.

Storage: Keep in original moisture-proof packaging. Exposure to UV (sunlight) and high humidity accelerates the deterioration of NBR rubber.

Leakage Check: If shaft leakage is observed, replace the entire kit rather than individual components to ensure uniform sealing pressure across the assembly.

3. Packaging & Delivery

Packaging Details

Exquisite packing bag

Standard carton packing for individual parts

Delivery Time

1-2 days for stocks After Payment, 30-45 days for futures


4. Our advantages:

* Strong part number database.

If you can provide the right model and part number, we can supply the right product.

* Professional and experienced salesperson.

Our founder has been into this field for more than 18 years, with rich experiences.

* Good service attitude.

If the customer has any questions about the product, In our receiving and knowing the situation, we will help the customer to solve the problem in the first place.As long as customers’ requirements are reasonable, we will endeavour to make them satisfied.

GUANGZHOU UP OIL-SEALS TRADING CO.,LTD was established in 1998 which is engaged in the world famous brand of high quality imported seal and oil seal products, product sales, brand agent, technical support and after-sales service into a professional company. Company focused on construction machinery industry market in more than a decade, we have a strong product database, at the same time with all parts of the country has established the good relations of cooperation, realize the resource sharing and complementary advantages, and strive to achieve customer and our win-win situation. The company has established a good market position and a strong customer base with the recognition and complete development of many customers with affordable price, complete products, quick delivery, high quality products and services. We are in line with the tenet of "the best of the company, the first", to serve the customers, and win the confidence of the reputation of the industry and the satisfaction of the customers.


5. Our supplies include but not limited to brands and models listed below!

Q3: How long is your delivery time?

A: Generally it takes 5-7 days if we have stock.