★ TOP ROLLER! - The YUFUQIDA top roller was made of durable material which is totally corrosion and dust resistant, each item has been factory tested and meets or exceeds OEM specifications
★ EXTRA DURABLE! - This top roller is a durable undercarriage replacement part for your excavator. Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention. Sealed bearings stop dirt, mud, and grime from penetrating inner components
★ ADVANCED TECHNIQUE! - It was designed and manufactured to exact OEM specifications using a high-quality, high-strength steel. It will provide long-lasting and dependable performance even if you operate in the most extreme conditions
★ FITMENT! - Compatible with Kubota Excavator KX121-3 KX040 KX057 KX040-4 KX161-3 RD461-21900. Please confirm the item if it matches your need before you purchase
★ MORE DETAILS! - Part Number: RD461-21900;Package Include: 1 x Top Roller
★ 12 MONTHS WARRANTY - Track Roller offers one-year product warranty and 60-day free return policy. Please check the vehicle compatibility and item size