{"product_id":"1121773-piston-fits-caterpillar-models","title":"1121773 Piston Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Piston for Caterpillar (Cat) 400-Series Backhoe Loaders\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement piston is a direct engine component replacement for Caterpillar (Cat) 400-series backhoe loaders. Replaces OEM part number 1121773 (also formatted as 112-1773), this piston is a critical internal engine part that converts combustion force into mechanical motion within the engine cylinder assembly.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Backhoe Loaders:\u003c\/strong\u003e 416B, 416C, 416D, 420D, 420E, 424D, 426C, 428B, 428C, 428D, 430D, 430E, 432D, 436C, 438B, 438C, 438D, 442D, 446B, 446D\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1121773, 112-1773\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":42451407011923,"sku":"1121773","price":39.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1121773_01.jpg?v=1757980908","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/1121773-piston-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}