KUBOTA U35 TOP ROLLER PART NO.:RC767-21900
Product Overview
Part Number: RC767-21900
Fit Machine: Kubota U35 Mini Excavator
This carrier roller (top roller) is a heavy-duty aftermarket replacement undercarriage wear part custom-made for Kubota U35 compact mini excavators. Forged from high-strength steel and processed with surface quenching heat treatment, it features superior wear resistance and reliable leak-proof performance. The roller bears the weight of the upper track assembly and minimizes track vibration and abrasion during operation.
Core Advantages
Precision Machined Replacement Installation Dimensions
Roller diameter, spindle length and mounting hole sizes are precisely processed to perfectly fit Kubota U35 excavators. Direct bolt-on installation is available without cutting or secondary modification.
Hardened Roller Surface
The roller body undergoes carburizing heat treatment to achieve high surface hardness, extending service life significantly on muddy and rocky construction sites.
Double Multi-Layer Oil Seal Structure
Multi-layer oil-resistant rubber seals effectively block mud ingress and grease leakage, greatly prolonging lubrication maintenance intervals.
Heavy-Duty Internal Bearing
Delivers outstanding load-bearing capacity and steady smooth rotation to prevent track jumping and track chain detachment.
Complete Factory Full Quality Inspection
Each top roller undergoes pressure testing, hydraulic leak testing and hardness inspection before shipment to guarantee consistent uniform quality.
Compatible Equipment
This aftermarket replacement top roller fits Kubota U35 mini crawler excavator perfectly.
If you cannot confirm compatibility, send your equipment model and photos of your original old top roller to our customer service team for fast professional verification.
Application
Replacement upper track carrier roller for Kubota U35 compact mini excavators, widely applied to municipal renovation, garden landscaping and farm land leveling small machinery chassis systems.
Packing & Shipping
We adopt shockproof export wooden cases and fumigated wooden pallets as outer packaging for long-distance sea and air international transit.
We accept bulk wholesale orders, mixed undercarriage spare parts orders, provide fast production lead time and global door-to-door logistics 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 top rollers, track rollers, idlers, sprockets and track shoes compatible with Kubota, Sany, Volvo, Komatsu, CAT and other mainstream construction machinery brands
- Direct factory supply with competitive wholesale prices, no extra markup from middle distributors
- 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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