One New Aftermarket Replacement Linkage O-Ring for Kobelco Crawler ExcavatorsThis aftermarket replacement bucket linkage o-ring is designed to seal the bucket link assembly on Kobelco crawler excavators. The o-ring prevents fluid and contaminant ingress at the linkage joint, helping maintain smooth bucket operation and extending the service life of the linkage components.Specifications Type: Bucket Linkage O-Ring Dimensions: 9mm Thickness x 115mm ID Application: Bucket link/linkage assembly Compatible ModelsKobelco Crawler Excavators: SK100, SK115, SK115DZ, SK115SRDZ-1E, SK120, SK120LC, SK130, SK135, SK135SR, SK135SR-1E, SK135SRL, SK135SRL-1E, SK135SRLC, SK135SRLC-1E, SK200LC-6, SK200LC-6ES, SK210-8, SK210-9, SK210D-8, SK210DLC-8, MD140, MD240C, 140SRReplaces Part Number(s):2445Z869New aftermarket replacement part - not remanufactured, not used.