{"product_id":"bosch-rexroth-521-da-080-0350-208-cylinder-tube","title":"Bosch Rexroth 521-DA-080-0350-208 Cylinder Tube","description":"\u003cdiv\u003e\u003cp\u003eBosch Rexroth 521-DA-080-0350-208 cylinder tube is the outer cylindrical housing used in Rexroth's DA-series cylinder assemblies. It functions as the structural shell that encloses the internal components, providing the bore in which the piston travels and a mounting interface for end components in the 521-DA-080-0350 family. The part is cataloged as 521-DA-080-0350-208 and is associated with the related piston assembly variant 2087-MODI (KOLBENST-ZYLINDER 2087-MODI) to indicate compatibility within the same kit. This tube is typically employed in industrial automation settings where Rexroth cylinder systems are used to generate linear actuation; it supports reliable stroke cycles and sealed piston guidance within Rexroth machinery. As a replacement part, the 521-DA-080-0350-208 cylinder tube helps maintain OEM fit and performance when servicing or rebuilding Rexroth DA-series cylinders, with availability through Rexroth distributors and official catalogs. \u003c\/p\u003e\u003c\/div\u003e","brand":"Rexroth","offers":[{"title":"New","offer_id":46284682068202,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-023.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/bosch-rexroth-521-da-080-0350-208-cylinder-tube","provider":"GTG Hardware","version":"1.0","type":"link"}