Hyundai 82MJ-11100 Bottom Roller Assembly

This bottom track roller is designed as a direct replacement for OEM part numbers 82MJ-11100 and 82MJ-11011. It features a hardened steel roller shell with precision-machined surfaces to ensure optimal track link engagement and reduced wear. The unit incorporates sealed-for-life ball bearings to prevent contamination ingress and eliminate the need for routine lubrication. The flange design maintains track alignment under lateral loads typical in excavation and grading operations. Compatible with Hyundai Construction Equipment mini excavators R16-9 and R17Z-9A series, Case CX17C CX18C CX19C, and New Holland E17C E18C E19C EC17C models. The roller assembly is supplied fully assembled and ready for installation onto the track frame.