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Top Roller RD547-22900 Fit Kubota KX161-3SS RX303 U30-3 U45-3 U48-4 U50-3 U55-4
$157.39
Sale price
$157.39
Regular price
Available to Order
This Top Roller is a high-quality aftermarket replacement part compatible with Kubota KX161-3SS, RX303, U30-3, U45-3, U48-4, U50-3, U55-4 and matches OEM Part# RD547-22900.
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This heavy-duty top roller is designed for Kubota mini excavators, ensuring smooth track operation and reduced wear on the undercarriage. Manufactured to meet or exceed original equipment standards, it provides reliable support for the upper track chain during movement.
Key Features & Performance
- Durability: High-strength steel construction for long service life in harsh environments.
- Smooth Operation: Precision-engineered bearings reduce friction and operational noise.
- Sealed Design: Helps prevent contamination from dirt and debris to extend component life.
Fitment & Compatibility
- Compatible Models: Kubota KX161-3SS, RX303, U30-3, U45-3, U48-4, U50-3, U55-4
Technical Specifications
- Part Number(s): RD547-22900
- Component Type: Top Roller / Carrier Roller
- Material: Forged steel
Frequently Asked Questions
Q: Is this part pre-lubricated? A: This top roller is sealed and pre-lubricated for immediate installation and maintenance-free operation.
Q: What is the purpose of the top roller? A: The carrier roller supports the weight of the track chain as it travels over the top of the undercarriage frame to prevent sagging.
Compatibility may vary by serial number. Verify fitment before purchase.