{"product_id":"1912645-coupling-fits-caterpillar-models","title":"1912645 Coupling Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Coupling for Caterpillar (Cat) Excavators\u003c\/h3\u003e\u003cp\u003eThis coupling is used in the final drive assembly of Caterpillar (Cat) medium and large excavators. It connects the hydraulic motor shaft to the planetary gear assembly, transmitting torque and power to drive the tracks. The coupling also compensates for axial, radial, and angular displacement caused by manufacturing tolerances, thermal expansion, and mechanical vibration, helping protect the final drive from premature wear.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Mobile Hydraulic Power Units:\u003c\/strong\u003e 330D, 336D L, 336E HVG\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1912645, 191-2645\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":42452382711891,"sku":"1912645","price":133.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1912645_01.jpg?v=1757626572","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/1912645-coupling-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}