90L07520 OVERHAUL SEAL KIT

The main pump kit, also known as the overhaul seal kit, is a comprehensive package containing various seals, O-rings, gaskets, and other essential components necessary for the complete overhaul or maintenance of a hydraulic pump.

Components Included in the Main Pump Kit/Overhaul Seal Kit:

1. Seals and O-Rings:

• These are crucial for preventing leaks and maintaining hydraulic pressure within the pump. Seals and O-rings are placed in various locations throughout the pump, including the piston seals, valve plate seals, and cylinder block seals.

2. Gaskets:

• Gaskets are used to create a tight seal between different pump components, preventing fluid leaks and ensuring proper functioning. They are commonly used in areas where two surfaces meet, such as between the pump casing and end cover.

3. Valve Assembly Components:

• This may include various valves, springs, and valve plates used in regulating fluid flow and pressure within the pump. These components are critical for controlling the operation of the hydraulic pump and ensuring optimal performance.

4. Bearing and Thrust Plate:

• Bearings and thrust plates are essential for supporting the rotating components of the pump and minimizing friction. The main pump kit may include replacement bearings and thrust plates to ensure smooth operation and prevent premature wear.

5. Backup Rings and Backup Plates:

• Backup rings are used in conjunction with seals to provide additional support and prevent extrusion under high pressure. Backup plates are used to reinforce seals and distribute pressure evenly across their surfaces.

6. Washers and Retainer Rings:

• These components are used to secure various parts of the pump assembly in place and prevent them from coming loose during operation. Washers and retainer rings ensure proper alignment and positioning of critical pump components.

7. Other Miscellaneous Components:

• Depending on the specific pump model and manufacturer, the main pump kit may include additional components such as snap rings, circlips, and dowel pins used for assembly and maintenance purposes.

Importance of the Main Pump Kit/Overhaul Seal Kit:

1. Maintenance and Repair:

• The main pump kit provides all the necessary components for overhauling or repairing a hydraulic pump, saving time and effort in sourcing individual parts.

2. Prevention of Fluid Leaks:

• By replacing worn or damaged seals and gaskets, the main pump kit helps prevent hydraulic fluid leaks, ensuring the pump maintains proper pressure and efficiency.

3. Optimal Performance:

• By restoring the pump to optimal working condition, the main pump kit helps ensure consistent and reliable performance, minimizing downtime and maximizing productivity.

4. Cost-Effectiveness:

• Purchasing a main pump kit is often more cost-effective than buying individual replacement parts, especially when considering the labor costs associated with disassembling and reassembling the pump.

5. Extended Service Life:

• Regular maintenance using the main pump kit can help extend the service life of the hydraulic pump, reducing the need for costly repairs or replacements in the future.