45mmX330mm/13in Mini Excavator Bucket Pin for Caterpillar, John Deere, Kubota, Takeuchi, Yanmar Excavator Attachment (with Grease Nipple)

45mmX330mm/13in Mini Excavator Bucket Pin for Caterpillar, John Deere, Kubota, Takeuchi, Yanmar Excavator Attachment (with Grease Nipple)

Dimensions: Diameter 45mmX330mm/13in (tolerance ±0.5 mm),Features oil channels for superior lubrication and extended service life Material: 40cr High-carbon alloy steel Higher hardness, achieving 47 HRC strength—14% stronger than standard products Application: Compatible with mainstream 200-300 ton class medium excavators. Fits bucket linkage systems of Caterpillar, Komatsu, Hitachi, and other brands. Product Advantages: Wide compatibility. Through-hole design conforms to ISO 8752 bushing specifications. Industrial-grade durability. Tensile strength > 980 MPa, Yield strength > 785 MPa, Impact resistance > 47 J Note: Not all excavators use this length of bucket pin; verification is recommended before purchase. 45mmX330mm/13in Excavator Bucket Pin ,Tensile strength > 980 MPa, Yield strength > 785 MPa, Impact resistance > 47 J,Surface treatment: Quenched + rust-proof coating (with grease hole) ,Enhanced wear resistance,Superior surface finish