{"product_id":"a-r504963-ai-belt-fan-drive","title":"A-R504963-AI Belt, Fan Drive","description":"\u003ch3\u003eOne New Aftermarket Replacement Fan Drive Belt Fits John Deere (Fits JD) Equipment\u003c\/h3\u003e\u003cp\u003eThis K-Poly (poly-ribbed\/serpentine) fan drive belt keeps the engine cooling fan and accessory drive system running efficiently on a wide range of Fits John Deere (Fits JD) equipment powered by the 3029, 4039, 4045, and 6068 engine families. Designed as a direct replacement for OEM part number R504963, this belt matches original equipment dimensions and rib count for a drop-in fit.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBelt Type: K-Poly (Poly-V \/ V-Ribbed \/ Serpentine)\u003c\/li\u003e\n\u003cli\u003eNumber of Ribs: 8\u003c\/li\u003e\n\u003cli\u003eEffective Length: 61.5 in. (approx. 1560 mm)\u003c\/li\u003e\n\u003cli\u003eApplication: Engine Fan Drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Combines:\u003c\/strong\u003e 1450, 1450CWS, 1450WTS, 1550CWS, 1550S, 1550WTS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Excavators:\u003c\/strong\u003e 120, 200LC, 230LC, 230LCR, 230LCRD, 250GLC, 270LC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Motor Graders:\u003c\/strong\u003e 670B, 670C, 670CH, 672B, 672CH\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Loaders:\u003c\/strong\u003e 330B, 335, 335C, 430B, 435, 435C, 437C, 744H\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Engines (industrial\/OEM applications):\u003c\/strong\u003e 3029, 3029DF128, 3029TF128, 4039, 4039DF008, 4039TF008, 4045, 4045DF150, 4045DF158, 4045HF158, 4045HF279, 4045TF151, 4045TF158, 4045TF250, 4045TF258, 6068, 6068DF150, 6068HF150, 6068HF158, 6068HF250, 6068HF258, 6068TF150, 6068TF151, 6068TF158, 6068TF250, 6068TF258, 6105, 6125, 6135\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eR504963, A-R504963-AI, R123296, R123432, R123450, R135681, CQ42066, T178420\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eDZ119063 (superseding Fits John Deere number)\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":40023287595091,"sku":"A-R504963-AI","price":50.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_59586b7f-fad2-4b90-a316-21109dcaff3b.jpg?v=1757892094","url":"https:\/\/www.reliableaftermarketparts.com\/products\/a-r504963-ai-belt-fan-drive","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}