EX400 SPROCKET PART NO.:1010956
Product Overview
Part Number: 1010956
Fit Machine: Hitachi EX400 Heavy Excavator
This drive sprocket is a heavy-duty aftermarket replacement undercarriage wear part designed for Hitachi EX400 crawler excavators. Made of high-strength alloy steel with full-tooth carburizing deep quenching heat treatment, it meshes smoothly with matched track chains and delivers stable driving power for stone quarries, mining projects and heavy earthmoving construction sites.
Core Advantages
Precision Machined Replacement Dimensions
The tooth profile, inner bore and mounting hole sizes are precision processed to fit Hitachi EX400 excavators perfectly. Direct bolt-on installation is available without cutting or any modification.
Deep Hardened Gear Teeth
High-hardness tooth surface provides outstanding wear resistance, significantly extending service life in rocky and muddy working environments.
High Toughness Steel Body
Effectively resists cracking and permanent deformation during long-duration heavy-load excavation operations.
Precision CNC Machining Teeth
Enables seamless meshing with track links to lower track abrasion and efficiently avoid track jumping and derailment.
Strict Pre-Shipment Full Inspection
Each sprocket undergoes hardness testing and dimensional calibration before packaging to ensure consistent uniform quality.
Compatible Machine
This aftermarket replacement sprocket fits Hitachi EX400 heavy excavator perfectly.
If you cannot confirm compatibility, send your machine model and photos of your old sprocket to our sales team for quick professional verification.
Application
Replacement drive sprocket for Hitachi EX400 heavy excavators, widely used in road construction, earthmoving and stone quarry engineering machinery chassis drive systems.
Packing & Delivery
Adopt shockproof export wooden cases and fumigated wooden pallets for outer packaging.
We support bulk wholesale orders, mixed undercarriage spare parts orders, fast production lead time and global door-to-door logistics service.
Why Choose MUYE Aftermarket Undercarriage Parts
MUYE Machinery has specialized in aftermarket excavator chassis spare parts for over 10 years:
- Complete product lineup including sprockets, track rollers, top rollers, idlers and track shoes compatible with Hitachi, Komatsu, Kobelco, CAT, Sumitomo and more brands
- Direct factory supply with competitive wholesale prices, no extra markup from middlemen
- All aftermarket undercarriage wear parts are covered by a 12-month quality warranty
- Professional technical team provides accurate model matching and installation guidance
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