Product Description

Product Overview

Part Number: YA00002001 Fit Machine: Hitachi ZX870 Excavator This heavy-duty aftermarket thickened replacement sprocket is designed for Hitachi ZX870 excavators. Manufactured from high-strength alloy steel with full-tooth carburizing deep quenching heat treatment, thicker body design improves structural strength, it meshes smoothly with matching track chains and delivers steady driving power for municipal road construction, stone quarrying and general earthmoving projects.

Core Advantages Precision Machined Replacement Dimensions The tooth profile, mounting hole spacing and overall outer size are precisely processed to fit Hitachi ZX870 excavator perfectly. It allows direct bolt-on installation without any cutting, welding or modification.

Deep Hardened Drive Teeth The gear teeth surface reaches ultra-high hardness with superior wear resistance, greatly extending service lifespan on rocky and muddy construction job sites.

Stable Track Meshing Optimized tooth profile ensures smooth meshing with track chain, reduces impact and vibration during operation, prevents premature chain wear.

Thickened Structure Design Thicker sprocket body enhances impact resistance and load capacity, suitable for heavy load and harsh mining working conditions.

12 Months Warranty This sprocket comes with 12 months warranty against manufacturing defects.

Compatible Machine This aftermarket thickened sprocket fits Hitachi ZX870 excavator perfectly. If you have doubts about model compatibility, send your machine model and photos of your old sprocket to our sales team for fast professional verification.

Application Aftermarket thickened replacement sprocket for Hitachi ZX870 excavators, widely deployed in highway construction, stone quarrying, earthmoving and other heavy-duty construction projects.

Packing & Delivery Adopt anti-rust packaging and export-grade wooden pallet for outer packaging. We provide bulk wholesale service, accept mixed orders of full-set excavator spare parts, support fast delivery and global door-to-door logistics service.

Why Choose Aftermarket Parts from MUYE MUYE Machinery supplies high-quality aftermarket construction machinery spare parts for many years: Complete product lineup covering sprockets, track segments, track chains, rollers, master links, hydraulic pumps, engine parts, wear parts for Hitachi, Zoomlion, XCMG, CAT, Komatsu, Bomag, Doosan, Volvo and other mainstream construction machinery brands. High quality aftermarket parts with competitive wholesale prices. Professional technical team offers accurate model matching and installation guidance.