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OEM Komatsu PC300-7 Excavator Hydraulic Cylinder Leakproof
OEM hydraulic cylinder for PC300-7 excavators. Features leak-proof design, high-strength construction, and plug-and-play installation. Factory direct with customization available.
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242-6852 Hydraulic Arm Fits E330B E330 Excavator Leak Proof
Durable 242-6852 hydraulic cylinder for E330B/E330excavators. Features skived burnished tube, hardened steel construction, and premium seals (NOK/PARKER) for leak-proof performance. OEM support and custom packing available.
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Sany SY215 Excavator Hydraulic Cylinder Excavator Boom Arm Bucket Wear Resistant
OEM-standard Sany SY215 hydraulic cylinder with multi-lip seals, double-acting design, and -40°C to 80°C operating range. Customizable, direct-fit replacement for boom/arm/bucket systems. Ensures durable performance with pressure resistance and leak-proof reliability.
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EC200/210/220 Excavator Hydraulic Bucket Cylinder Arm Cylinder Assembly
OEM-fit EC200/210/220 bucket cylinder with high-strength steel tube, hard chrome rod & leak-proof seals. Built for heavy-duty earthwork & mining with pressure resistance & smooth operation. Direct replacement with export-ready packaging.
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CAT E374D 374F Excavator Hydraulic Cylinder Piston Rod OEM
OEM-grade CAT E374D/374F excavator bucket cylinder piston rod. Made from 42CrMo alloy steel with hard chrome plating and mirror polish for superior durability, wear resistance, and leak-free performance. Direct replacement for hassle-free installation.
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CAT E336 Excavator Hydraulic Cylinder Seal Kits Arm Oil Seal
OEM-grade CAT E336 excavator arm oil seal kit. High-performance composite rubber for superior oil & heat resistance. Direct factory replacement with installation support.
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DX210WA Bucket Cylinder Assembly, Heavy Duty Hydraulic Bucket Cylinder for Doosan DX210WA Wheel Excavator
Premium DX210WA bucket cylinder assembly for Doosan DX210WA wheel excavator. Features integral thickened cylinder barrel, imported multi-layer sealing for zero leakage, and OEM dimensions for plug-and-play installation. Withstands heavy-load earthwork with stable high-pressure performance and 2-3x longer service life than ordinary cylinders.
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CAT E374D Excavator Hydraulic Cylinder Components Boom Cylinder Seal Kit
OEM-grade CAT E374D boom cylinder seal kit with Japanese/American SKF seals. Premium PU+NBR+PTFE composite ensures extreme durability, zero leakage, and 70MPa pressure resistance. Factory direct, 100% tested for reliable performance in mining and construction.
