{"product_id":"trailer-air-spring-bag-replacement-firestone-9321-hendrickson-ns501304-2-pack","title":"Trailer Air Spring Bag | Replacement Firestone 9321 Hendrickson NS501304 | 2 Pack","description":"\u003cp data-start=\"122\" data-end=\"303\"\u003e\u003cstrong data-start=\"122\" data-end=\"303\"\u003eEngineered for heavy-duty suspension systems, this TORQUE air spring delivers OEM-exceeding durability, precise fitment, and long-lasting performance under demanding conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"639\"\u003e🛠️ \u003cstrong data-start=\"309\" data-end=\"320\"\u003eQUALITY\u003c\/strong\u003e\u003cbr data-start=\"320\" data-end=\"323\"\u003e🔹 Permanently engraved part number for easy identification\u003cbr data-start=\"382\" data-end=\"385\"\u003e🔹 Heavy-duty \u003cstrong data-start=\"399\" data-end=\"427\"\u003e4.5–5.00 mm thick rubber\u003c\/strong\u003e exceeding OEM requirements\u003cbr data-start=\"454\" data-end=\"457\"\u003e🔹 \u003cstrong data-start=\"460\" data-end=\"499\"\u003e25% stronger 4140-grade steel studs\u003c\/strong\u003e for enhanced durability\u003cbr data-start=\"523\" data-end=\"526\"\u003e🔹 Reinforced \u003cstrong data-start=\"540\" data-end=\"561\" data-is-only-node=\"\"\u003ecomposite pistons\u003c\/strong\u003e for superior strength\u003cbr data-start=\"583\" data-end=\"586\"\u003e🔹 \u003cstrong data-start=\"589\" data-end=\"616\"\u003eHighest leak test ratio\u003c\/strong\u003e after final assembly\u003c\/p\u003e\n\u003cp data-start=\"641\" data-end=\"811\"\u003e📐 \u003cstrong data-start=\"644\" data-end=\"653\"\u003eSPECS\u003c\/strong\u003e\u003cbr data-start=\"653\" data-end=\"656\"\u003e📏 Extended Height: \u003cstrong data-start=\"676\" data-end=\"686\"\u003e27.60\"\u003c\/strong\u003e\u003cbr data-start=\"686\" data-end=\"689\"\u003e📉 Compressed Height: \u003cstrong data-start=\"711\" data-end=\"720\"\u003e9.20\"\u003c\/strong\u003e\u003cbr data-start=\"720\" data-end=\"723\"\u003e📦 Top Plate Width: \u003cstrong data-start=\"743\" data-end=\"752\"\u003e9.00\"\u003c\/strong\u003e\u003cbr data-start=\"752\" data-end=\"755\"\u003e⚙️ Piston Width: \u003cstrong data-start=\"772\" data-end=\"782\"\u003e10.25\"\u003c\/strong\u003e\u003cbr data-start=\"782\" data-end=\"785\" data-is-only-node=\"\"\u003e⚖️ Weight: \u003cstrong data-start=\"796\" data-end=\"809\"\u003e14.70 lbs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"813\" data-end=\"1124\"\u003e🔁 \u003cstrong data-start=\"816\" data-end=\"835\"\u003eREPLACEMENT FOR\u003c\/strong\u003e\u003cbr data-start=\"835\" data-end=\"838\"\u003e🔄 Watson \u0026amp; Chalin \u003cstrong data-start=\"857\" data-end=\"868\"\u003eAS-0036\u003c\/strong\u003e\u003cbr data-start=\"868\" data-end=\"871\"\u003e🔄 Firestone \u003cstrong data-start=\"884\" data-end=\"900\"\u003eW01-358-9321\u003c\/strong\u003e\u003cbr data-start=\"900\" data-end=\"903\"\u003e🔄 Goodyear \u003cstrong data-start=\"915\" data-end=\"937\"\u003e1R12-256, 1R12-335\u003c\/strong\u003e\u003cbr data-start=\"937\" data-end=\"940\"\u003e🔄 Triangle \u003cstrong data-start=\"952\" data-end=\"963\"\u003eAS-8361\u003c\/strong\u003e\u003cbr data-start=\"963\" data-end=\"966\" data-is-only-node=\"\"\u003e🔄 Contitech \u003cstrong data-start=\"979\" data-end=\"1005\"\u003e910-21A361, 910-21P361\u003c\/strong\u003e\u003cbr data-start=\"1005\" data-end=\"1008\"\u003e🔄 Hendrickson \u003cstrong data-start=\"1023\" data-end=\"1035\"\u003eNS501304\u003c\/strong\u003e\u003cbr data-start=\"1035\" data-end=\"1038\"\u003e🔄 Automann \u003cstrong data-start=\"1050\" data-end=\"1064\"\u003e566.ER9321\u003c\/strong\u003e\u003cbr data-start=\"1064\" data-end=\"1067\"\u003e🔄 AS9321 \/ HDV9321 \/ HD9321\u003cbr data-start=\"1095\" data-end=\"1098\"\u003e🔄 Sampa \u003cstrong data-start=\"1107\" data-end=\"1122\"\u003eSP559321-KP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1126\" data-end=\"1280\"\u003e🛡️ \u003cstrong data-start=\"1130\" data-end=\"1142\"\u003eWARRANTY\u003c\/strong\u003e\u003cbr data-start=\"1142\" data-end=\"1145\"\u003e⭐ \u003cstrong data-start=\"1147\" data-end=\"1184\"\u003e3-Year Unlimited Mileage Warranty\u003c\/strong\u003e — industry-leading coverage\u003cbr data-start=\"1212\" data-end=\"1215\"\u003e⭐ Register your air spring through the \u003cstrong data-start=\"1254\" data-end=\"1278\"\u003eTorque Parts website\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1282\" data-end=\"1537\"\u003e🚚 \u003cstrong data-start=\"1285\" data-end=\"1315\"\u003eFITMENT NOTICE (IMPORTANT)\u003c\/strong\u003e\u003cbr data-start=\"1315\" data-end=\"1318\"\u003e⚠️ \u003cstrong data-start=\"1321\" data-end=\"1357\"\u003eDo NOT buy by make \u0026amp; model alone\u003c\/strong\u003e\u003cbr data-start=\"1357\" data-end=\"1360\"\u003e📞 Confirm the correct part number with your dealer\u003cbr data-start=\"1411\" data-end=\"1414\"\u003e📊 Compare all dimensions with the diagram before ordering\u003cbr data-start=\"1472\" data-end=\"1475\"\u003e❗ Buying by vehicle model is one of the most common mistakes\u003c\/p\u003e","brand":"Torque","offers":[{"title":"Default Title","offer_id":50305596457180,"sku":"2 x TR9321","price":389.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/0215\/8556\/files\/71-zn7kRHEL_1a3dad83-f841-4ecc-8e86-19f94d65c05e.jpg?v=1779206433","url":"https:\/\/iceroadparts.ca\/products\/trailer-air-spring-bag-replacement-firestone-9321-hendrickson-ns501304-2-pack","provider":"Ice Road Parts","version":"1.0","type":"link"}