EX100 IDLER PART NO.:9068144
Product Overview
Part Number: 9068144
Fit Machine: Hitachi EX100 Compact Excavator
This idler wheel is a heavy-duty aftermarket replacement undercarriage wear part designed for Hitachi EX100 small crawler excavators. Manufactured from high-strength alloy cast steel with full-rim surface quenching heat treatment, it adjusts track tension and guides track chains to avoid track deviation, slipping and derailment, delivering steady performance for landscaping, farm renovation and small municipal construction projects.
Core Advantages
Precision Machined Replacement Dimensions
Outer diameter, spindle bore and mounting bracket dimensions are precisely machined to fit Hitachi EX100 excavators perfectly. Direct bolt-on installation is available without cutting or any modification.
Deep Hardened Wheel Rim
The wheel surface undergoes carburizing quenching treatment to achieve ultra-high wear resistance and extended service life on rocky and muddy small construction sites.
Multi-Layer Anti-Mud Sealed Lubrication Structure
Thick composite oil seals block sediment and water ingress while preventing grease leakage, significantly lowering maintenance frequency during light-duty construction operations.
High Toughness Cast Body
Effectively resists cracking and permanent deformation under long-duration light-load excavation cycles.
Strict Pre-Shipment Quality Inspection
Each idler undergoes hardness testing, hydraulic leak testing and dimensional calibration before packaging to guarantee consistent uniform quality.
Compatible Equipment
This aftermarket replacement idler fits Hitachi EX100 crawler excavator perfectly.
If you cannot confirm compatibility, send your machine model and photos of your old idler to our sales team for quick professional verification.
Application
Track tension replacement idler wheel for Hitachi EX100 compact excavators, widely used in garden renovation, small road construction and farm land leveling small machinery chassis tension systems.
Packing & Delivery
Adopt shockproof export wooden cases and fumigated wooden pallets for outer packaging.
We support bulk wholesale orders, mixed full-set undercarriage spare parts orders, fast mass production lead time and global door-to-door delivery service.
Why Choose MUYE Aftermarket Undercarriage Parts
MUYE Machinery has specialized in aftermarket mini & heavy excavator chassis spare parts for over 10 years:
- Complete product lineup including idlers, track rollers, top rollers, sprockets and track shoes compatible with Hitachi, Komatsu, IHI, 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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