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Truck Roller Bottom Roller RD441-21702 for Kubota KX057 U55 KX057-4 U55-4 U48-3
$268.49
Sale price
$268.49
Regular price
Available to Order
This Truck Roller (Bottom Roller) is a high-quality aftermarket replacement part compatible with Kubota KX057, U55, KX057-4, U55-4, and U48-3 and matches OEM Part# RD441-21702.
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 bottom track roller is engineered to support the machine's weight and ensure efficient track rotation. It is manufactured to meet rigorous industry standards for long-term durability and performance in harsh environments.
Key Features & Performance
- Forged Steel Construction: Built to withstand heavy impact and minimize wear over time.
- High-Performance Seals: Designed to retain lubrication and protect against moisture and contaminants.
- Precision Alignment: Ensures proper tracking and reduces the risk of derailment or uneven wear.
Fitment & Compatibility
- Compatible Models: Kubota KX057, U55, KX057-4, U55-4, U48-3
- Part Number(s): RD441-21702
Technical Specifications
- Component Type: Bottom Roller
- Machine Compatibility: Excavators
- Part Number(s): RD441-21702
Frequently Asked Questions
Q: Is this roller compatible with the KX057-4 series? A: Yes, it is designed to fit the Kubota KX057-4 and other models listed in the specifications. Q: Does this part match OEM RD441-21702? A: This component is an aftermarket replacement manufactured to the same specifications as OEM part RD441-21702.
Compatibility may vary by serial number. Verify fitment before purchase.