{"product_id":"r51731-piston-pin","title":"2 Fits John Deere R125754 piston pins","description":"\u003ch3\u003eTwo New Aftermarket Replacement Piston Pins Fits John Deere 300 Series Engines\u003c\/h3\u003e\u003cp\u003eThis listing includes two (2) aftermarket replacement piston pins designed for use in Fits John Deere 300 Series diesel engines. The piston pin (also called a wrist pin) connects the piston to the connecting rod, transferring combustion force to the crankshaft. Measured at 1.375 inches in diameter, these pins are precision-fit internal engine components used in engine rebuilds and overhaul projects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant Serial Number Restriction:\u003c\/strong\u003e This pin Fits John Deere engine model 3-164D with O-rings in the block and engine serial number 179602 and above, and engine models 4-219D and 4-219T with O-rings in the block and engine serial number 275484 and above. Verify your engine serial number before ordering.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDiameter: 1.375 in. (1-3\/8 in.)\u003c\/li\u003e\n\u003cli\u003eQuantity: 2 pins included\u003c\/li\u003e\n\u003cli\u003eApplication: Fits John Deere 300 Series diesel engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere (Fits JD) Tractors:\u003c\/strong\u003e 840, 940, 1040, 1140, 1350, 1550\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere (Fits JD) Construction \/ Industrial:\u003c\/strong\u003e 190E, 210C, 290D, 300D, 482C, 570B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere (Fits JD) Engines:\u003c\/strong\u003e 3-164D, 4-219D, 4-219T (300 Series) - see serial number restriction above\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eR125754, R125754-A, R51731\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":31976698740819,"sku":"R51731","price":71.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/R51731_01.jpg?v=1757891215","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/r51731-piston-pin","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}