{"product_id":"0310304-var-cylinder-wear-ring-fits-hitachi-zx70-zx130","title":"0310304 Var Cylinder Wear Ring Fits Hitachi ZX70-ZX130","description":"\u003ch3\u003eOne New Aftermarket Replacement Hydraulic Cylinder Wear Ring (Bushing) for Hitachi Excavators\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement hydraulic cylinder wear ring (also referenced as an excavator bushing) is designed for use in the boom, arm, and bucket cylinders of Hitachi Zaxis and EX-series excavators. Wear rings serve as internal guides within hydraulic cylinders, preventing metal-to-metal contact, maintaining piston and rod alignment, and reducing side-load friction to extend overall cylinder service life. Replaces OEM part number 0310304 (item number 1-0310304).\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eHitachi Zaxis Series:\u003c\/strong\u003e ZX70, ZX70LC, ZX80, ZX80LCK, ZX80SB, ZX80SBLC, ZX120, ZX120-3, ZX120E, ZX130H, ZX130K, ZX130K-3, ZX130LCN, ZX130LCN-3\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHitachi EX Series:\u003c\/strong\u003e EX100-5, EX100-5LC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther Compatible Models:\u003c\/strong\u003e 135D\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e0310304, 310304, 310304-A\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":39865842303059,"sku":"1-0310304","price":63.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_2c878d9b-bc88-4b5c-ae84-78349f84e2d8.jpg?v=1757967157","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/0310304-var-cylinder-wear-ring-fits-hitachi-zx70-zx130","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}