https://cnforceparts.com/product/mining-graders-spare-parts/xcmg-mining-graders-spare-parts/3137973-xcmg-gr2605-motor-grader-driven-disc.html
3137973 XCMG GR2605 motor grader driven disc
3137973 driven disc, made of wear-resistant friction material and high-strength steel composite structure, with smooth transmission and soft bonding.
motor graderxcmgdrivendisc