{"product_id":"1559136-barrel-fits-caterpillar-models","title":"1559136 Barrel Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Hydraulic Pump Piston Barrel for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement hydraulic pump piston barrel replaces Caterpillar (Cat) OEM part number 1559136. The barrel is a core rotating-group component inside the hydraulic piston pump, housing the pistons and porting pressurized fluid through the pump assembly. Worn or damaged barrels are a common cause of hydraulic pump performance loss and are a key rebuild part.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 345B, 345B II, 345B L, 345C, 345C L, 385B, 385C, 385C FS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Engines:\u003c\/strong\u003e 3126B, 3176C, 3196, 3412E, 3456, 3456B, 3456E, 3524B, C-12, C-13\u003c\/p\u003e\u003cp\u003eNote: This part may fit additional Caterpillar models. Confirm compatibility using your machine model and serial number before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1559136, 155-9136\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":42453580218451,"sku":"1559136","price":208.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1559136_01.jpg?v=1757650076","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/1559136-barrel-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}