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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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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.
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CAT E350 Bucket Cylinder Seal Kit Excavator Cylinder Arm Parts
OEM-grade CAT E350 bucket cylinder seal kit with PU+NBR composite seals. Stops leaks, withstands 40MPa pressure, fits perfectly for easy installation. One-year guarantee, factory direct supply.
