OEM PART NUMBER: RD461-21900, RD547-22900, RD411-22900, RD46121900, RD54722900, RD41122900.
COMPATIBLITY: This RD46121900 Top Roller is compatible with Kubota Excavator Models: KX040-4, KX057, KX057-4, KX057-5, KX121-3, KX121-3S, KX121-3ST, KX161-3, KX161-3S, KX161-3ST, U45S, U45ST, U48-5, U55, U55-4 and U55-5.
FEATURES: Seaforie Carrier Roller is made of high-strength hardened steel forged by a special method, and the surface is heat-treated to be tougher and more wear-resistant. It plays an important role in ensuring the stability and durability of the chassis and preventing premature wear of the track chain.
QUALITY: Seaforie upper roller is strictly produced according to OEM standards, which can be accurately installed and operate effectively, allowing the track chain to move smoothly and reduce friction. 100% testing at the end of production ensures superior performance and long service life.
NOTICE: Please check the OEM number and compatible model carefully before purchase. Please install under the guidance of professionals to avoid product damage due to operating errors.If there are any quality or inCompatible with issues, please send us a message to help you at any time.