{"product_id":"138775a1-pulley-driven-knife-wobble-box","title":"138775A1 Pulley, Driven Knife, Wobble Box","description":"\u003ch3\u003eOne New Aftermarket Replacement Driven Knife Wobble Box Pulley Fits Case IH (Fits Case\/International Harvester) Grain Headers\u003c\/h3\u003e\u003cp\u003eThis driven knife wobble box pulley is a critical component of the cutting platform drive system on Fits Case IH (Fits Case\/International Harvester) grain headers. The wobble box converts rotary belt motion into the reciprocating action needed to drive the knife, and this pulley is the driven input that receives belt power from the combine to run the wobble box assembly. Replaces OEM part numbers 138775A1 and 114388A1.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOutside Diameter (O.D.): 10.375 in.\u003c\/li\u003e\n\u003cli\u003eInside Diameter (I.D.): 0.93 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Case IH Grain Headers:\u003c\/strong\u003e 1010 (ASN JJC0200001), 1020 (ASN JJC0215001-JJC0227000 and ASN JJC0315001)\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e138775A1, 114388A1, A-138775A1-AI\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":40046576009299,"sku":"A-138775A1-AI","price":206.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A-138775A1-AI_01.jpg?v=1757873947","url":"https:\/\/www.reliableaftermarketparts.com\/products\/138775a1-pulley-driven-knife-wobble-box","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}