{"product_id":"1646556pk-piston-kit-fits-caterpillar-models","title":"1646556PK Piston Kit Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Piston Kit for Caterpillar (Cat) 3126 Engine\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement piston kit fits the Caterpillar (Cat) 3126 engine and is designed for use in 2-valve engine configurations equipped with the two-piece (articulated) piston design. The 3126 is a 7.2L inline six-cylinder diesel engine used across a wide range of marine, industrial, and construction applications. Verify your engine serial number prefix before ordering, as piston type and kit configuration on the Cat 3126 are serial number specific.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) 3126 Marine Engine:\u003c\/strong\u003e Serial prefixes 8NM, 6SR, 6MK, 4EZ, 1ZJ (all 00001-UP)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) 3126 Industrial\/Construction Engine:\u003c\/strong\u003e Confirm serial number and 2-valve \/ two-piece piston configuration before ordering. This kit is for 2-valve engines with the two-piece articulated piston design.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1646556PK, 1646556, 164-6556, CA1646556\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eRS1646556 (ring set), 1335043, 133-5043, PK1646556\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":42451865370707,"sku":"1646556PK","price":347.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_8eb592cc-bc59-4c51-930d-b622a8fc6d51.jpg?v=1757632407","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/1646556pk-piston-kit-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}