991/10142, 991/20039 JCB Rear Swing (Rotation) Cylinder Seal Repair Kit (60 mm x 100 mm)

🔹 Product Description The product with part number 991/10142 is a heavy-duty hydraulic cylinder seal repair kit manufactured to Original/OEM standards, specifically designed for JCB swing and rotation systems. Engineered for cylinders with a 60 mm rod and a 100 mm bore, typically found in backhoe swing assemblies and RTFL units. The set includes high-pressure oil seals, reinforced dust wipers, and all necessary sealing rings. It maintains the machine's precise maneuverability by preventing hydraulic bypass and external leaks during rotation.

🚀 Advantages:

⚡ Robust Swing Performance: Thanks to its reinforced polyurethane structure, it effectively stops oil leaks even under the harshest swing movements and peak hydraulic pressures.

🛡️ Superior Protection: The heavy-duty wiper seal prevents sand, mud, and contaminants from entering the cylinder, protecting the 60 mm rod from scoring.

🛠️ Professional Overhaul Kit: Contains every technical sealing component required for a full rebuild, enabling rapid and complete repair without the need for additional parts.

⏳ Heat & Friction Resistance: Manufactured from durable materials that resist wear and deformation under high hydraulic oil temperatures and constant motion.

🚜 Compatible Models: JCB Backhoe Loader: 214E, 3CX, 4CX (Swing / Rotation cylinders). JCB Rough Terrain Forklift (RTFL): 926, 930, 940 and other 60x100 applications. We would be pleased to assist you with any inquiries regarding our products. Please feel free to reach out to us at your convenience.

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