{"product_id":"industrial-bd-558217-seal-kit","title":"Industrial BD-558217 Seal Kit","description":"\u003cdiv\u003e\u003cp\u003eBulldog BD-558217 Seal Kit is a genuine Bulldog hydraulic seal kit engineered for the hoist cylinder on the Caterpillar 777D off-highway truck. Bulldog's official catalog lists this BD-558217 kit under the Hoist category for the 777D, with fit notes referencing configurations such as 2YW and 1 UP. In a Bulldog catalog entry, BD-558217 is shown with dimensions listed as 9.500S and 5.500S, a convention used to denote bore and stroke specs in that catalog. This BD-series seal kit sits within Bulldog’s broader lineup of Caterpillar-compatible hydraulic seal kits for truck hoists and other heavy equipment applications. \u003c\/p\u003e\u003c\/div\u003e","brand":"Bulldog","offers":[{"title":"New Surplus No Box","offer_id":51677431693614,"sku":null,"price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9eb0925a-cd7a-40c1-b7d5-f6c73428e2dd.jpg?v=1769562840","url":"https:\/\/plgautomation.com\/products\/industrial-bd-558217-seal-kit","provider":"PLG Automation ","version":"1.0","type":"link"}