{"product_id":"industrial-ah212101-hydraulic-cylinder-seal-kit","title":"Industrial AH212101 Hydraulic Cylinder Seal Kit","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"648\"\u003eThe AH212101 Hydraulic Cylinder Seal Kit is an industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003ehydraulic sealing kit\u003c\/a\u003e used in John Deere boom, bucket, tilt, and lift cylinder systems to prevent fluid leakage and maintain hydraulic pressure during operation. Commonly installed in John Deere 444H, 444J, and 650G construction and earthmoving equipment operating in heavy-duty material handling and excavation applications. Maintenance technicians, hydraulic repair facilities, and heavy equipment operators use this seal kit for cylinder rebuilds, preventive maintenance, hydraulic restoration, and replacement sealing applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"650\" data-end=\"667\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"668\" data-end=\"1273\"\u003eThe AH212101 Hydraulic Cylinder Seal Kit is designed for hydraulic boom, bucket, tilt, and lift cylinder systems used in John Deere wheel loaders, crawler dozers, and backhoe equipment where maintaining hydraulic pressure and preventing oil leakage are critical for machine performance. It is commonly used in construction equipment, excavation machinery, earthmoving systems, aggregate operations, and material handling applications where reliable cylinder sealing helps restore hydraulic functionality, reduce downtime, and improve lifting and steering performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1275\" data-end=\"1304\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1305\" data-end=\"2597\"\u003e• Brand: John Deere Compatible Aftermarket\u003cbr data-start=\"1347\" data-end=\"1350\"\u003e• Part Number: AH212101\u003cbr data-start=\"1373\" data-end=\"1376\"\u003e• Product Type: Hydraulic Cylinder Seal Kit\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Function: Hydraulic cylinder sealing and leak prevention\u003cbr data-start=\"1480\" data-end=\"1483\"\u003e• Application Type: Boom, bucket, tilt, and lift cylinders\u003cbr data-start=\"1541\" data-end=\"1544\"\u003e• Compatible Equipment: John Deere 444H, 444J, 650G and additional John Deere models\u003cbr data-start=\"1628\" data-end=\"1631\"\u003e• Compatible Machine Types: Wheel loaders, crawler dozers, backhoes\u003cbr data-start=\"1698\" data-end=\"1701\"\u003e• Bore Size: 100 mm piston bore \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1770\" data-end=\"1773\"\u003e• Seal Kit Type: Hydraulic piston seal kit\u003cbr data-start=\"1815\" data-end=\"1818\"\u003e• Included Components: T seals, wear bands, O-rings, backup rings, piston seals \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1935\" data-end=\"1938\"\u003e• Rod Seals Included: No rod seals included \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"2019\" data-end=\"2022\"\u003e• Compatible Cylinder References: AH216284, AH152902, RE32890, RE27508 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"2130\" data-end=\"2133\"\u003e• Construction Materials: Industrial-grade polyurethane, rubber, PTFE, and metal sealing components\u003cbr data-start=\"2232\" data-end=\"2235\"\u003e• Installation Purpose: Hydraulic cylinder rebuild and repair\u003cbr data-start=\"2296\" data-end=\"2299\"\u003e• Operating Purpose: Pressure retention and contamination prevention\u003cbr data-start=\"2367\" data-end=\"2370\"\u003e• Industrial Uses: Construction, earthmoving, mining, heavy equipment repair\u003cbr data-start=\"2446\" data-end=\"2449\"\u003e• Service Type: Preventive maintenance and hydraulic cylinder restoration\u003cbr data-start=\"2522\" data-end=\"2525\"\u003e• Approximate Weight: 0.16–0.30 lb \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2599\" data-end=\"2623\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2624\" data-end=\"2725\"\u003e• John Deere AHC19515 Seal Kit\u003cbr data-start=\"2654\" data-end=\"2657\"\u003e• Hercules JD-AH212101 Seal Kit\u003cbr data-start=\"2688\" data-end=\"2691\"\u003e• Aftermarket MSS341613BO Seal Kit\u003c\/p\u003e","brand":"World","offers":[{"title":"New","offer_id":51733572944174,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_166b182d-abc3-4049-804a-df45952f160d.jpg?v=1770603006","url":"https:\/\/plgautomation.com\/products\/industrial-ah212101-hydraulic-cylinder-seal-kit","provider":"PLG Automation ","version":"1.0","type":"link"}