Seal Kit 7023559 – Optimized Product Page Content

🔹 Product Overview
The Seal Kit with JLG Part Number 7023559 is a versatile and essential, high-quality seal set designed for the Steer Cylinder or other common hydraulic cylinders used across a wide range of JLG Electric Scissor Lifts, including the popular 1930ES, 2030ES, 2630ES, 2646ES, and 3246ES models.1
This kit is used to maintain cylinders responsible for critical functions like steering or other minor articulation movements. The seals are subjected to constant friction and high-pressure cycles. When these seals wear, they cause external hydraulic fluid leaks or internal pressure bypass. Leaking steer cylinders can cause the wheels to drift or respond sluggishly, compromising maneuverability and safety.
Using the 7023559 seal kit provides all the necessary components to overhaul the applicable cylinder, restoring its ability to hold pressure reliably, eliminating leaks, and ensuring the smooth, safe operation of the steering or other auxiliary hydraulic function.
🔹 Key Features & Benefits
- ✅ Multi-Model Cylinder Repair: Designed for a common cylinder used across a wide range of JLG ES-Series Scissor Lifts (Steer or Tilt).2
- ✅ Eliminates Leaks & Drift: Restores the cylinder’s sealing capability, preventing fluid loss and ensuring steady, responsive function.3
- ✅ Comprehensive Components: Includes all necessary piston seals, rod seals, wipers, and O-rings for a complete and reliable cylinder overhaul.
- ✅ Cost-Effective Solution: Repairs the existing cylinder, offering substantial savings compared to replacing the entire cylinder unit.
- ✅ Direct Replacement: High-quality aftermarket or genuine OEM equivalent for JLG seal kit 7023559.
🔹 Technical Details
| Detail |
Specification |
| JLG Seal Kit PN |
7023559 |
| Cross-Reference |
Varies based on cylinder dimensions (Confirm cylinder PN matches kit). |
| Condition |
New Aftermarket or Original Equipment Manufacturer (OEM) |
| Type |
Hydraulic Cylinder Seal Kit (Steer or Auxiliary Function) |
| Components |
Rod Seal, Piston Seal, Wiper, O-rings, Back-up Rings |
| Function |
Seals the piston and rod within the cylinder to prevent internal bypass and external leaks. |
| Intended Use |
Repair/Rebuild of JLG Hydraulic Cylinders on ES-Series Scissor Lifts. |
| Installation Note |
Requires professional hydraulic service tools for proper installation. |
| Warranty |
Standard warranty against manufacturing defects (varies by supplier) |
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🔹 Compatible JLG Models & Applications
The Seal Kit 7023559 is compatible with the specified cylinder type used on a large selection of JLG Electric Scissor Lifts. Always verify the specific cylinder part number on your machine against the kit’s compatibility list before purchase.
| JLG Equipment Series |
Specific Compatible Models (Examples) |
| Electric Scissor Lifts (ES-Series) |
1930ES, 2030ES, 2630ES, 2646ES, 3246ES |
| Common Application |
Fixing leaks and pressure loss in cylinders such as the Steer Cylinder or the Deck Extension Cylinder (check parts manual for specific application). |
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🔹 Why Choose a Quality 7023559 Seal Kit?
- Safety Restored: Ensures the hydraulic function (e.g., steering) is reliable and responsive, critical for safe machine movement.
- Extended Component Life: Rebuilding the cylinder extends the operational life of the expensive hydraulic component.
- Precision Sealing: Manufactured from materials designed to withstand the pressures and operating conditions of the hydraulic system.
- Versatile Utility: Provides a reliable repair solution for one of the most common cylinder types across the ES-Series fleet.