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Doosan DX500LC DX520-9C Drive Sprocket OEM Track Drive Gear for 50-52 Ton Mining Excavators
Heavy-duty drive sprocket rim for Doosan DX500LC-9C and DX520LC-9C excavators. Direct-fit aftermarket replacement with induction-hardened wear-resistant steel, OEM-matched tooth profile, and bolt-on installation. Extends undercarriage life in rock, mud, and abrasive conditions.
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DooSan DX340LCA DX360LCA Carrier Roller Unyielding Support for Extreme Operations
DooSan DX340LCA & DX360LCA carrier rollers provide unyielding support for extreme operations. Engineered for flagship models with exceptional durability, wear-resistance, and low maintenance. Features double-sealed design, heavy-duty bearings, and multi-layer lubrication for long-lasting performance in mining, quarrying, and heavy infrastructure projects.
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Doosan DX300 Track Adjuster Cylinder Assembly OEM Spec Recoil Tension Part
Premium Doosan DX300 track adjuster cylinder assembly with forged steel body and imported seals. Features high-strength alloy steel construction, hard chrome plated piston rod, and multi-stage sealing system. Direct bolt-on replacement with 6-month warranty and global shipping.
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CAT E336 E345GC Excavator Track Adjuster Hydraulic Track Tension Cylinder
OEM CAT E336/E345GC hydraulic track adjuster. Heavy-duty ductile iron & alloy steel construction. Leak-proof seals, impact-resistant, direct bolt-on fit. For mining & heavy construction.
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Komatsu PC360-8 Track Adjuster Hydraulic Track Tension Cylinder
Komatsu PC360-8 hydraulic track adjuster: OEM-compatible, leak-proof, pressure-resistant. High-strength alloy steel with premium seals for mining & construction. Direct bolt-on replacement.
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CAT E390 Excavator Track Chain 51 Link Mining Grade Track Link Assembly
CAT E390 51-link mining track chain. Forged alloy steel with heat treatment for extreme durability. Direct OEM replacement with 100% pressure testing. Handles heavy loads in mining & quarrying.
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CAT E385 E390 Track Roller Undercarriage Bottom Roller for CAT Excavators
OEM-compatible CAT E385/E390 track roller. Forged 42CrMo steel with HRC55-58 hardness & floating seals for heavy-duty mining. Direct replacement, wear-resistant, anti-leakage.
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E320 Excavator Front Idler Wheel Track Guide Wheel Corrosion Resistant
OEM-quality E320 Excavator Front Idler Wheel with precision casting and heat treatment. Features wear-resistant alloy steel, perfect compatibility, and reduces track deviation. Cost-effective replacement with fast global delivery.
