{"product_id":"caterpillar-1672218-buffer-ring-ctc-1672218","title":"Caterpillar 1672218 Buffer Ring","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672218 Buffer Ring\u003c\/strong\u003e is a replacement component for heavy equipment service and repair.\u003c\/p\u003e \u003cp\u003eBuffer\/back-up ring used to support primary seals in hydraulic cylinders.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWeight: 0.10 lb\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRaw reference:\u003c\/strong\u003e BR-95URE-4.250x5.230x0.250grvThese lip-type buffer seals are designed for replacement in Caterpillar cylinders. The hinged-lip design reduces friction, heat, and wear under low-pressure conditions and acts as a check valve allowing back-pressure relief. Seals for rod sizes 2-1\/8' and under do not have a back-up ring.   Caterpillar Specific Buffer Seals - DYR Style | BR-95URE-4.250x5.230x0.250grv\u003c\/p\u003e \u003cp\u003eConfirm specifications before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42585539543136,"sku":"CTC-1672218","price":20.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672218_20_2__heavy-equipment-parts_80f109ee-6ee7-43d2-8986-5b2bb471ba81.jpg?v=1771706029","url":"https:\/\/wqcparts.com\/products\/caterpillar-1672218-buffer-ring-ctc-1672218","provider":"WQC PARTS","version":"1.0","type":"link"}