{"product_id":"5004400m91-boom-cylinder-seal-kit","title":"5004400M91 Boom Cylinder Seal Kit For Terex TX760B | Ruijueparts","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e5004400M91 is an aftermarket backhoe boom cylinder seal kit referenced for Terex\/Fermec backhoe loaders equipped with Pacoma cylinder 5000121M91. The catalogued cylinder size is 65 mm rod × 115 mm bore. This distinction matters: a boom kit is not interchangeable with the dipper, swing, bucket, stabilizer, or front-loader cylinder kits used on the same machine. Published references associate it with 760, 820, and TX760B applications. Match by original reference and cylinder number, especially where center-mount or side-shift backhoe configurations are used.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eItem specifics\u003c\/h2\u003e\n\u003cp\u003ePart Number: 5004400M91\u003c\/p\u003e\n\u003cp\u003eFits Models: \u003cmeta charset=\"utf-8\"\u003e750, 760, 820, 860, TX760B\u003c\/p\u003e\n\u003cp\u003eBrand: TEREX replacement\u003c\/p\u003e\n\u003cp\u003eType: Hydraulic Cylinder Seal Kit \/ Boom Cylinder Seal Kit\u003c\/p\u003e\n\u003cp\u003eApplication:    \u003c\/p\u003e\n\u003cp\u003eEquipment: Terex and Fermec backhoe loaders\u003cbr\u003eCylinder position: Rear backhoe boom cylinder\u003cbr\u003eCylinder reference: Pacoma 5000121M91\u003cbr\u003eBackhoe Loaders: 750, 760, 820, 860, TX760B\u003c\/p\u003e\n\u003cp\u003eSize:    Standard Size\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003eQ1: What cylinder does 5004400M91 repair?\u003cbr\u003eA: It is referenced for the rear backhoe boom cylinder, specifically Pacoma cylinder 5000121M91. This cylinder raises and lowers the main digging boom.\u003c\/p\u003e\n\u003cp\u003eQ2: Is 5004400M91 for the front-loader boom?\u003cbr\u003eA: No. It is a rear backhoe boom-cylinder kit. Front-loader lift cylinders use different seal kits, even when installed on the same Terex or Fermec backhoe loader.\u003c\/p\u003e\n\u003cp\u003eQ3: Why should I check the cylinder number when my machine model is listed?\u003cbr\u003eA: Different production configurations can use different cylinder manufacturers or cylinder assemblies. Confirming Pacoma 5000121M91 helps prevent confusion with dipper, bucket, swing, and stabilizer kits.\u003c\/p\u003e\n\u003cp\u003eQ4: Can I request a quote with only 5004400M91?\u003cbr\u003eA: Yes. Ruijueparts can match the corresponding aftermarket replacement kit directly from the original reference. For mixed purchasing lists, submit all part numbers together for consolidated checking and quotation.\u003cbr\u003e\u003c\/p\u003e","brand":"RuiJueParts","offers":[{"title":"Default Title","offer_id":52824082940135,"sku":"5004400M91","price":12.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5251\/9399\/files\/5004400M91.png?v=1792136610","url":"https:\/\/www.ruijueparts.com\/products\/5004400m91-boom-cylinder-seal-kit","provider":"RuiJueParts","version":"1.0","type":"link"}