Idler Wheel 81M9-13050 for Hyundai R60-5 Mini Excavator | Front Idler, Undercarriage Components Wholesale Supplier

High-quality front idler wheel designed as a perfect direct replacement for Hyundai R60-5 Mini Excavator undercarriage systems. This component is available through wholesale suppliers specializing in undercarriage components.

With over 15 years of manufacturing experience in excavator undercarriage spare parts, our factory specializes in producing track sprockets, rollers, idlers, and rubber tracks for various mini and heavy excavators including CAT, Komatsu, Kubota, JCB and more.

We maintain complete control over every production procedure from raw material selection, casting, CNC machining, tooth induction hardening to final quality inspection. Each sprocket undergoes dimensional inspection and hardness testing before packaging.

We possess extensive experience in aftermarket replacement parts for CAT mini excavators and fully understand the fitment requirements of CAT 301.8 undercarriage, ensuring our sprockets match OEM specifications perfectly. We serve machinery dealers, repair shops, and wholesalers worldwide, and accept custom orders based on drawings or samples.

This idler wheel has strong sales performance across all regions of China and is particularly popular among dealers and repair shops in Australia, Italy, Spain, South Africa, UAE, Malaysia, Indonesia, Brazil, and India. Our products are widely recognized for stable quality and competitive pricing.

Laboratory measurements and site verification confirm this CAT 301.8 sprocket matches OEM dimensions precisely. The combination of alloy steel with deep induction hardening achieves HRC50-55 hardness. Accurate tooth shape ensures smooth engagement with rubber tracks, reducing vibration and tooth wear. This represents a reliable, cost-effective replacement for CAT 301.8/301.8C mini excavators, suitable for municipal and farm working conditions.