SK140 TOP ROLLER PART NO.:LC52D00001S01
Product Overview
Part Number: LC52D00001S01
Fit Machine: Kobelco SK140 Medium Excavator
This carrier roller (top roller) is a heavy-duty aftermarket replacement undercarriage wear part custom-engineered for Kobelco SK140 crawler excavators. Forged from high-strength alloy steel and treated with full-surface quenching heat treatment, it is fitted with a double multi-layer leak-proof oil seal assembly. The roller supports the weight of the upper track assembly, minimizing track vibration, abrasion and derailment during municipal works, road construction and earthmoving projects.
Core Advantages
Precision Machined Replacement Installation Dimensions
Roller diameter, spindle length and mounting hole sizes are precisely machined to perfectly fit Kobelco SK140 excavators. Direct bolt-on installation is available without cutting or secondary modification.
Deep Hardened Roller Surface
Carburizing quenching processing on the roller body delivers high surface hardness, significantly extending service life on muddy and rocky construction job sites.
Double Leak-Proof Oil Seal System
High-temperature resistant composite rubber seals block mud and sediment ingress, prevent grease leakage and greatly prolong lubrication maintenance intervals.
Heavy-Duty Internal Bearing
Features powerful load-bearing capacity and smooth steady rotation to avoid track jumping and track chain detachment.
Strict Factory Full Quality Inspection
Each top roller undergoes hardness testing, pressure testing and hydraulic leak testing before packaging to guarantee consistent uniform quality.
Compatible Equipment
This aftermarket replacement top roller fits Kobelco SK140 crawler excavator perfectly.
If you cannot confirm compatibility, send your machine model and photos of your old top roller to our sales team for fast professional model matching.
Application
Replacement upper track carrier roller for Kobelco SK140 medium excavators, widely applied to urban construction, road paving, farm land leveling and small stone quarry machinery chassis systems.
Packing & Shipping
Adopt shockproof export wooden cases and fumigated wooden pallets as outer packaging for long-distance ocean and air shipping.
We support bulk wholesale orders, mixed undercarriage spare parts orders, fast production lead time and global door-to-door logistics delivery service.
Why Choose MUYE Aftermarket Undercarriage Parts
MUYE Machinery has specialized in aftermarket excavator chassis spare parts for over 10 years:
- Complete product portfolio covering top rollers, track rollers, idlers, sprockets and track shoes compatible with Kobelco, Hitachi, Sany, Komatsu, CAT and other mainstream construction machinery 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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