{"product_id":"caterpillar-nylon-nitrile-hydraulic-piston-seal","title":"Caterpillar Nylon\/Nitrile Hydraulic Piston Seal","description":"\u003ch2\u003eCaterpillar Nylon\/Nitrile Hydraulic Piston Seal\u003c\/h2\u003e\u003cp\u003eEngineered for demanding hydraulic cylinder applications, this Caterpillar-spec Nylon\/Nitrile (Buna-N) piston seal delivers reliable, leak-free performance under high-pressure conditions. The dual-material construction combines the structural rigidity of nylon with the proven sealing elasticity of nitrile rubber — giving you a seal that holds tight cycle after cycle.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Nylon (PA) guide rings with Nitrile (NBR\/Buna-N) sealing element\u003c\/li\u003e\n\u003cli\u003eDesigned to Caterpillar OEM specifications\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to hydraulic oils, fuels, and lubricants\u003c\/li\u003e\n\u003cli\u003eLow friction profile reduces wear and extends cylinder service life\u003c\/li\u003e\n\u003cli\u003eSuitable for double-acting hydraulic piston applications\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40°F to +212°F (-40°C to +100°C)\u003c\/li\u003e\n\u003cli\u003eCompatible with mineral-based and water-glycol hydraulic fluids\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eIdeal for Caterpillar heavy equipment hydraulic cylinders including excavators, bulldozers, motor graders, and wheel loaders. A direct-fit replacement for OEM piston seal kits requiring nylon\/nitrile construction.\u003c\/p\u003e\u003cp\u003ePrecision-manufactured to tight tolerances for consistent sealing performance and easy installation.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"CTC-4T8054","offer_id":43054171193415,"sku":"CTC-4T8054","price":49.23,"currency_code":"USD","in_stock":true},{"title":"CTC-5J4986A","offer_id":43054171226183,"sku":"CTC-5J4986A","price":38.12,"currency_code":"USD","in_stock":true},{"title":"CTC-5J4987A","offer_id":43054171258951,"sku":"CTC-5J4987A","price":41.66,"currency_code":"USD","in_stock":true},{"title":"CTC-5J4988A","offer_id":43054171291719,"sku":"CTC-5J4988A","price":44.12,"currency_code":"USD","in_stock":true},{"title":"CTC-5J4989A","offer_id":43054171324487,"sku":"CTC-5J4989A","price":51.0,"currency_code":"USD","in_stock":true},{"title":"CTC-5J4991A","offer_id":43054171357255,"sku":"CTC-5J4991A","price":58.54,"currency_code":"USD","in_stock":true},{"title":"CTC-5J4993A","offer_id":43054171390023,"sku":"CTC-5J4993A","price":70.79,"currency_code":"USD","in_stock":true},{"title":"CTC-5J4997A","offer_id":43054171422791,"sku":"CTC-5J4997A","price":63.46,"currency_code":"USD","in_stock":true},{"title":"CTC-5J5020A","offer_id":43054171455559,"sku":"CTC-5J5020A","price":45.15,"currency_code":"USD","in_stock":true},{"title":"CTC-5J5402A","offer_id":43054171488327,"sku":"CTC-5J5402A","price":30.54,"currency_code":"USD","in_stock":true},{"title":"CTC-5J7010A","offer_id":43054171521095,"sku":"CTC-5J7010A","price":29.53,"currency_code":"USD","in_stock":true},{"title":"CTC-5J7013A","offer_id":43054171553863,"sku":"CTC-5J7013A","price":23.42,"currency_code":"USD","in_stock":true},{"title":"CTC-5J7854A","offer_id":43054171586631,"sku":"CTC-5J7854A","price":32.98,"currency_code":"USD","in_stock":true},{"title":"CTC-5J8011A","offer_id":43054171619399,"sku":"CTC-5J8011A","price":39.26,"currency_code":"USD","in_stock":true},{"title":"CTC-6J0793A","offer_id":43054171684935,"sku":"CTC-6J0793A","price":30.85,"currency_code":"USD","in_stock":true},{"title":"CTC-6J1972A","offer_id":43054171717703,"sku":"CTC-6J1972A","price":21.74,"currency_code":"USD","in_stock":true},{"title":"CTC-8J6213A","offer_id":43054171783239,"sku":"CTC-8J6213A","price":19.33,"currency_code":"USD","in_stock":true},{"title":"CTC-5J5559A","offer_id":43054298300487,"sku":"CTC-5J5559A","price":61.16,"currency_code":"USD","in_stock":true},{"title":"CTC-5J7019A","offer_id":43054303248455,"sku":"CTC-5J7019A","price":90.03,"currency_code":"USD","in_stock":true},{"title":"CTC-3J7663","offer_id":43054350237767,"sku":"CTC-3J7663","price":193.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1204\/2567\/files\/F47C0B3C-4076-4E21-A21F-01AF25694F3E.jpg?v=1786111751","url":"https:\/\/yarbroughindustries.shop\/products\/caterpillar-nylon-nitrile-hydraulic-piston-seal","provider":"Yarbrough Industries","version":"1.0","type":"link"}