{"product_id":"1m8657-bolt-fits-caterpillar-models","title":"1M8657 Bolt Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Hex Head Bolt for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement bolt is a 1\/2\"-13 x 15 11\/16\" hexagonal head bolt used to secure components in the planetary transmission housing on Caterpillar (Cat) construction and industrial equipment. A direct replacement for Caterpillar OEM part number 1M-8657, this bolt is built to meet the dimensional and strength requirements of the original fastener.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: Hexagonal Head Bolt\u003c\/li\u003e\n\u003cli\u003eThread Size: 1\/2\"-13 (UNC)\u003c\/li\u003e\n\u003cli\u003eLength: 15 11\/16\"\u003c\/li\u003e\n\u003cli\u003eApplication: Planetary transmission housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar:\u003c\/strong\u003e Verify fitment by cross-referencing OEM part number 1M-8657 \/ 1M8657 in your machine's parts manual. This bolt is used in the planetary transmission housing assembly on applicable Cat equipment.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1M8657, 1M-8657\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":42453579235411,"sku":"1M8657","price":32.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1M8657_01.jpg?v=1757627485","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1m8657-bolt-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}