Hitachi 4453176 seal kit
Hitachi 4660466 seal kit
Mining grade PU arm cylinder oil seals and O-rings in Hitachi EX1200-6 excavator repair kit
4453176 4660466 Hydraulic Arm Cylinder Seal Kit for Hitachi EX1200-6 Mining Excavator
Hitachi 4453176 seal kit
Hitachi 4660466 seal kit
Mining grade PU arm cylinder oil seals and O-rings in Hitachi EX1200-6 excavator repair kit
4453176 4660466 Hydraulic Arm Cylinder Seal Kit for Hitachi EX1200-6 Mining Excavator

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4660466 Hydraulic Cylinder Seal Kit for Hitachi EX1200-6 4453176 Arm Cylinder Repair Kit

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$260.00 inc. VAT
-35% $400.00 $260.00 inc. VAT
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Product Description
Restore maximum crowding force and high-performance operation to your heavy equipment with this premium Hydraulic Arm Cylinder Seal Kit, specifically engineered for the Hitachi EX1200-6 Mining Excavator.
Manufactured to meet or exceed OEM specifications, this mining-grade repair kit provides superior pressure retention, thermal resistance, and exceptional fluid sealing under extreme loads, effectively stopping hydraulic leaks and preventing cylinder drift during heavy digging operations.
Technical Specifications:
Brand Compatibility: Hitachi
Compatible Machine Model: EX1200-6 Mining Excavator
Application Location: Arm / Dipper / Stick Cylinder
OEM Cross-Reference Part Numbers: 4453176, 4660466
Why Choose Our Hitachi Mining Seal Kits?
Mining-Grade Materials: Constructed with top-tier Polyurethane (PU), PTFE wear rings, and premium NBR seals to handle high hydraulic pressure, sudden shock loads, and intense friction heat.
Precision OEM Match: Exact dimensional specifications guarantee a seamless drop-in fit, shortening field maintenance downtime and securing a zero-leak seal.
Built for Extreme Mining Duty: Engineered to endure severe conditions in quarries, open-pit mines, and heavy earthmoving projects, extending the operational life of your arm cylinder.
Important Fitment Note:
This seal kit is designed for the arm (stick/dipper) cylinder on Hitachi EX1200-6 mining excavators. Please cross-check your original hydraulic cylinder part number or machine serial number before purchasing to guarantee 100% compatibility.

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Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.