{"product_id":"1h8278-seal-o-ring-fits-caterpillar-models","title":"1H8278 Seal O Ring Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement O-Ring Seal for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement O-ring seal replaces Caterpillar (Cat) OEM part number 1H8278 \/ 1H-8278. O-ring seals of this type are used throughout Caterpillar construction and earthmoving equipment in hydraulic systems, fluid line connections, and general sealing applications to prevent leaks and maintain system pressure.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInner Diameter: 196.44 mm (approx. 7.73 in.)\u003c\/li\u003e\n\u003cli\u003eDimensions: 6 x 5 x 0.08 in.\u003c\/li\u003e\n\u003cli\u003eWeight: 0.02 lbs.\u003c\/li\u003e\n\u003cli\u003eMaterial: Rubber (NBR)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Backhoe Loaders:\u003c\/strong\u003e 416D, 416E, 420D\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Track-Type Tractors \/ Bulldozers:\u003c\/strong\u003e D3, D3B, D4B, D4C, D5C, D6, D9E, D9G\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Caterpillar Models:\u003c\/strong\u003e This o-ring is used across a wide range of Caterpillar (Cat) construction, earthmoving, and industrial equipment. Verify your model and serial number before ordering to confirm fitment.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1H8278, 1H-8278\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":40201079717971,"sku":"1H8278","price":18.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1H8278_01.jpg?v=1757676911","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1h8278-seal-o-ring-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}