Boom Cylinder Seal Kit 7013187 – Optimized Product Page Content

🔹 Product Overview
The Boom Cylinder Seal Kit with JLG Part Number 7013187 is a complete set of high-quality replacement seals, wear rings, and wipers specifically engineered for the main Boom Lift Cylinder (often the main lift/elevation cylinder) on the JLG 600S Telescopic Boom Lift and other compatible models.
The main boom cylinder is one of the most critical hydraulic components, responsible for lifting and lowering the entire boom assembly.1 Due to constant high-pressure cycling and heavy loads, the seals within this cylinder eventually wear, causing external leaks (fluid visible on the cylinder rod) or internal bypass (fluid leaking past the piston, resulting in boom drift or sink).
Using the 7013187 seal kit allows technicians to rebuild the cylinder, eliminating leaks and restoring the cylinder’s ability to hold pressure. This is a crucial, cost-effective maintenance step that ensures the safety, stability, and reliability of the lift’s primary vertical movement function.
🔹 Key Features & Benefits
- ✅ Primary Lift Repair: Specifically formulated kit for rebuilding the main Boom Lift Cylinder on JLG 600S and related models.2
- ✅ Comprehensive Components: Includes all necessary rod seals, piston seals, wear rings, and wipers for a complete, professional cylinder overhaul.
- ✅ Eliminates Boom Drift: Restores internal piston sealing integrity, preventing the boom from settling when holding a load.
- ✅ Cost-Effective Solution: Repairs the existing cylinder, offering substantial savings compared to purchasing a new or remanufactured cylinder assembly.
- ✅ Direct Replacement: High-quality aftermarket or genuine OEM equivalent for JLG part number 7013187.
🔹 Technical Details
| Detail |
Specification |
| JLG Part Number |
7013187 |
| Cross-Reference |
Varies based on cylinder dimensions (Verify application details). |
| Condition |
New Aftermarket or Original Equipment Manufacturer (OEM) |
| Type |
Hydraulic Cylinder Seal Kit |
| Components |
Rod Seal, Piston Seal, Wear Rings, Wiper, O-rings |
| Function |
Seals the main boom cylinder rod and piston to maintain hydraulic pressure for lift and hold functions. |
| Intended Use |
Repair/Rebuild of JLG Boom Lift/Elevation Cylinders. |
| Installation Note |
Requires professional hydraulic service tools and expertise. |
| Warranty |
Standard warranty against manufacturing defects (varies by supplier) |
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🔹 Compatible JLG Models & Applications
The Boom Cylinder Seal Kit 7013187 is designed for the main boom elevation cylinder used on several JLG Telescopic Boom Lifts.3 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) |
| Telescopic Boom Lifts (S-Series) |
600S, 660SJ, 600A, 600AJ (Verify cylinder application) |
| Common Application |
Fixing external leaks (weeping rod) and internal bypass (boom drift) in the primary boom elevation cylinder. |
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🔹 Why Choose a Quality 7013187 Seal Kit?
- Safety Restored: A properly sealed boom cylinder is vital for holding the platform steady and safe at height.
- Extended Cylinder Life: Rebuilding the cylinder extends the life of this expensive component, maximizing your maintenance investment.4
- Precision Sealing: Components are manufactured from materials rated for the high pressures and operating conditions of heavy-duty boom lift hydraulics.
- Compliance: Ensures the equipment meets safety standards by eliminating fluid leaks and maintaining rated load capacity without drift.