XCMG Spare Parts SUPPORT RING 80X75X15 803196977

This support ring is an authentic XCMG structural component, engineered specifically for high-wear pivot points and fixed mounting applications on heavy machinery. Its primary function is to provide a precise bearing surface and maintain accurate spacing between adjacent parts in the assembly.

The part, carrying the official code 803196977, is manufactured to the exact dimensions of 80x75x15 millimeters. It is designed to fit XCMG models with strict tolerances, ensuring a snug, secure fit without the need for modification, unlike generic alternatives.

Constructed from a durable steel alloy, this ring features a hardened and ground surface finish. This treatment is critical for withstanding constant rotational friction and heavy radial loads, effectively preventing premature deformation or failure during operation.

This component is most commonly utilized in the articulation joints or hydraulic cylinder mounts of excavators and loaders. It acts as a replaceable wear surface, protecting the more expensive original machinery lugs from damage and elongation over time.

Installing this factory-spec support ring helps maintain correct alignment in the equipment linkage. This reduces unnecessary vibration and component stress, contributing to more reliable machine performance and extended service life for surrounding parts.