{"product_id":"1559112-piston-a-fits-caterpillar-models","title":"1559112 Piston A Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Piston Assembly for Caterpillar (Cat) Motor Graders and Excavators\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement piston assembly (Piston A) is an internal hydraulic pump component used within the rotary barrel assembly of the hydraulic system on a wide range of Caterpillar (Cat) construction equipment. Worn or damaged pump pistons reduce system pressure, slow hydraulic response, and lead to costly downtime -- this replacement restores proper pump performance.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 12H, 14H, 16H, 120H, 135H, 140H, 143H, 160H, 163H, 651E\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 330D L, 330D LN, 330D MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1559112\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":42452586528851,"sku":"1559112","price":51.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1559112_01.jpg?v=1757705718","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/1559112-piston-a-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}