{"product_id":"2478790-seal-kit-fits-caterpillar-models","title":"2478790 Seal Kit Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Bucket Cylinder Seal Kit for Caterpillar (Cat) Excavators\u003c\/h3\u003e\u003cp\u003eThis hydraulic bucket cylinder seal kit replaces Caterpillar OEM part number 2478790 (also formatted as 247-8790). It is designed for the bucket cylinder (cylinder no. 2426767) on Cat excavators across the 320 through 345 series, sealing the hydraulic cylinder to prevent fluid leakage and maintain full bucket cylinder performance. The kit fits a cylinder with an 85 mm rod diameter and 120 mm bore diameter.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRod Diameter: 85 mm\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 120 mm\u003c\/li\u003e\n\u003cli\u003eCylinder Application: Bucket cylinder (Caterpillar cylinder no. 2426767)\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.44 - 0.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 320C, 320D, 320D FM, 320D FM RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D L, 325D, 325D L, 330D, 330D L, 336D L, 345C L, E330D\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSerial Number Restrictions (330D Bucket):\u003c\/strong\u003e ERN1-UP; THJ1-UP\u003cbr\u003e\u003cstrong\u003eSerial Number Restrictions (325D L Bucket):\u003c\/strong\u003e GBR1-UP; GPB1-UP; MCL1-UP; PKE1-UP\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e2478790, 247-8790\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eCTC-2478790 (Hercules), SK-P-UB-10-85x120\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":42454058958931,"sku":"2478790","price":66.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/2478790_01.jpg?v=1757734972","url":"https:\/\/www.reliableaftermarketparts.com\/products\/2478790-seal-kit-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}