Hitachi Hydraulic Pump Shaft Seal Replacement - Kyotechs

Product Overview

Kyotechs Hitachi hydraulic pump shaft seal replacement delivers a reliable, long-lasting solution to common hydraulic pump leaks. Designed to fit Hitachi excavator hydraulic pumps precisely, our seals restore proper sealing and help prevent oil loss, contamination, and premature pump failure.

Key Features

• High-quality sealing materials for durability and heat resistance
• Precision-manufactured to match Hitachi pump specifications
• Easy-to-install design for faster repair times
• Sold individually or as part of seal kits for full pump servicing

Benefits

Replacing the shaft seal with Kyotechs parts brings immediate benefits: reduced hydraulic leaks, improved pump life, lower maintenance costs, and less unplanned downtime on site. Our seals help maintain hydraulic system pressure and protect internal pump components from contamination.

Compatibility & Use

Specifically engineered for Hitachi hydraulic pumps, these seals are compatible with common Hitachi excavator models. Kyotechs also supplies parts for many other brands including Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, and Kobelco—making us a one-stop source for excavator parts and repairs.

Installation Tips

For best results, clean the pump shaft and housing thoroughly before installation. Inspect the shaft for wear and replace if necessary. Use correct tools to avoid damaging the seal lip. If unsure, choose Kyotechs one-stop hydraulic repair service for professional installation and testing.

Why Choose Kyotechs

Established in 2009, Kyotechs offers full-range excavator parts and repair solutions. Our hydraulic seals are made to strict quality standards and backed by expert support. We provide fast delivery, clear part matching, and reliable after-sales service so you can trust your equipment to perform when it matters.

Order & Support

Contact Kyotechs for part numbers, fitment checks, or to request a seal kit. We offer technical guidance and repair solutions to get your Hitachi excavator back to work quickly and safely.

1. Diverse Brand Specialization

   We cater to a wide range of renowned brands such as Caterpillar, Cummins, Hyundai, Doosan, Hitachi, JCB, CASE Construction, CNH, Kobelco, Komatsu, and Volvo, showcasing our comprehensive understanding of the industry.

2. One-Stop Hydraulic Repair Solution

   Kyotechs presents a comprehensive "One-Stop Hydraulic Repair Solution," equipped with a professional hydraulic maintenance team and cutting-edge testing machines. 

3. Expertise In Engine Components

   Focusing on engine components adds a layer of specialization, making us a go-to source for clients seeking high-quality parts specifically for engines.

4. One-Stop Excavator Software Solution

   Kyotechs offer a comprehensive "One-Stop Excavator Software Solution" designed to solve engine ECU, excavator controller, and monitor software issues. 

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  MITSUBISHI FUSO

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  Perkins

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  WYS