{"product_id":"1575075-gear-planetary-21t-fits-caterpillar-models","title":"1575075 Gear-Planetary 21T Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Planetary Final Drive Gear (21T) for Caterpillar (Cat) D8 Series Crawler Dozers\u003c\/h3\u003e\u003cp\u003eThis 21-tooth planetary gear is a final drive component for Caterpillar D8 series track-type tractors. The planetary gear set is a critical part of the final drive assembly, transmitting high torque from the power train to the drive sprocket. Planetary final drive gears on heavy dozers are subject to extreme loads and tooth wear over time, making this a common rebuild part during final drive service.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTooth Count: 21T\u003c\/li\u003e\n\u003cli\u003ePart Type: Planetary Gear - Final Drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) D8 Series Track-Type Tractors \/ Crawler Dozers:\u003c\/strong\u003e D8R, D8R Series II, D8T, 587T\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1575075\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":42454060892243,"sku":"1575075","price":225.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1575075_01.jpg?v=1757972336","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1575075-gear-planetary-21t-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}