{"product_id":"1261876-cushion-seal-ring","title":"126-1876 Cushion Seal Ring For Caterpillar 320 | Ruijueparts","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e126-1876 is an aftermarket replacement cushion seal ring for selected Caterpillar hydraulic cylinder assemblies. It is an individual steel seal component, not a complete cylinder repair kit or a conventional O-ring. Reference dimensions are 95 mm OD × 89 mm ID × 6 mm axial height. Published cylinder-kit references place this ring in both boom and stick cylinder applications, so machine model alone is not sufficient to confirm fitment. Match the original 126-1876 part number or the cylinder parts list before ordering—especially when purchasing for distributor inventory or mixed excavator fleets.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eItem specifics\u003c\/h2\u003e\n\u003cp\u003ePart Number: 126-1876\u003c\/p\u003e\n\u003cp\u003eFits Models: \u003cmeta charset=\"utf-8\"\u003e320, 320B, 320C, 320D, 320D2, 320E, 320F, 321B, 321C, 321D LCR, 322B, 322C, 323D, 323E, 323F, 324D, 325C, 325D, 325F, 326D, 326D2, 328D LCR, 329D, 329E, 329F, 330, 330D, 330F, 330GC, 333, 335, 335F and 336GC\u003c\/p\u003e\n\u003cp\u003eBrand: Caterpillar replacement\u003c\/p\u003e\n\u003cp\u003eType: Cushion Seal Ring\u003c\/p\u003e\n\u003cp\u003eApplication:\u003c\/p\u003e\n\u003cp\u003eSystem: Hydraulic cylinder assemblies\u003cbr\u003eComponent role: Cushion-seal component within selected cylinder designs\u003cbr\u003eReference size: 95 mm OD × 89 mm ID × 6 mm axial height\u003cbr\u003eExcavators: 320, 320B, 320C, 320D, 320D2, 320E, 320F, 321B, 321C, 321D LCR, 322B, 322C, 323D, 323E, 323F, 324D, 325C, 325D, 325F, 326D, 326D2, 328D LCR, 329D, 329E, 329F, 330, 330D, 330F, 330GC, 333, 335, 335F and 336GC\u003cbr\u003eForestry Machines: 538, 548, 558 and FM528\u003cbr\u003eTrack Feller Bunchers: 521B, 522B, 541, 551, 552, 1390 and 2590\u003cbr\u003eGenerator Set: 3512B\u003c\/p\u003e\n\u003cp\u003eSize: Standard Size\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eFAQ\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003e\u003cspan\u003eIs 126-1876 a complete hydraulic cylinder seal kit?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. It is an individual cushion seal ring. A complete repair kit normally includes several sealing components, while 126-1876 is supplied as one component.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I identify this seal by excavator model alone?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNot reliably. This part appears in different cylinder-kit references, including boom and stick cylinder applications. Match the original part number or cylinder parts list before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat are the reference dimensions of 126-1876?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe listed dimensions are 95 mm outside diameter, 89 mm inside diameter and 6 mm axial height. Dimensions are useful for inspection, but the original part number remains the preferred matching method.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan Ruijueparts quote this item using only the original part number?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Send 126-1876 and the required quantity for part-number matching. For older or special equipment, a cylinder reference or parts diagram can help confirm the correct application.\u003c\/span\u003e\u003c\/p\u003e","brand":"RuiJueParts","offers":[{"title":"Default Title","offer_id":51657086107879,"sku":"126-1876","price":4.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5251\/9399\/files\/126-1876.png?v=1792467331","url":"https:\/\/www.ruijueparts.com\/products\/1261876-cushion-seal-ring","provider":"RuiJueParts","version":"1.0","type":"link"}