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Lower Roller RD411-21700 For Kubota KX161-3 U45-3 U40-3 KX057-4 U55-4 U48-3
$268.49
Sale price
$268.49
Regular price
Available to Order
This Lower Roller is a high-quality aftermarket replacement part compatible with Kubota KX161-3 U45-3 U40-3 KX057-4 U55-4 U48-3 and matches OEM Part# RD411-21700.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
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 lower roller is engineered to provide reliable support and smooth operation for your excavator's undercarriage. Designed for durability in demanding work environments, it ensures proper track alignment and minimizes wear on other undercarriage components.
Key Features & Performance
- High-Strength Construction: Built to withstand heavy loads and harsh operating conditions.
- Advanced Sealing: Equipped with premium seals to prevent contamination and extend service life.
- Direct Fitment: Designed to match original equipment dimensions for straightforward installation.
Fitment & Compatibility
- Compatible Models: Kubota KX161-3, U45-3, U40-3, KX057-4, U55-4, U48-3
Technical Specifications
- Part Number(s): RD411-21700
- Component Type: Lower Track Roller
- Placement on Vehicle: Undercarriage
Frequently Asked Questions
Q: Will this roller fit other Kubota models not listed? A: This roller is specifically designed for the KX and U series models mentioned; please verify your part number before ordering.
Q: Does this part require any modifications for installation? A: No, this is a direct replacement part designed to fit the existing undercarriage without modification.
Compatibility may vary by serial number. Verify fitment before purchase.