{"product_id":"1915973-shaft-sun-18t-fits-caterpillar-models","title":"1915973 Shaft-Sun 18T Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Sun Gear Shaft (18-Tooth) for Caterpillar (Cat) Motor Graders\u003c\/h3\u003e\u003cp\u003eThis 18-tooth sun gear shaft is a precision drivetrain component used in the final drive assembly of Caterpillar H-Series and K-Series motor graders. The sun gear shaft sits at the center of the planetary gear set within the final drive, transmitting torque from the transmission to the wheel ends. A worn or damaged sun gear shaft results in drivetrain noise, lost power to the wheels, or final drive failure.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTooth Count: 18 teeth\u003c\/li\u003e\n\u003cli\u003eApplication: Final drive planetary gear assembly\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 15 lbs (6 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1915973, 191-5973\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":42451371753555,"sku":"1915973","price":170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1915973_01.jpg?v=1758090500","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/1915973-shaft-sun-18t-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}