Trailer Air Spring Bag | Replacement Firestone 8204 Goodyear 1R12-522 Triangle 8484 | 2 Pack
Trailer Air Spring Bag | Replacement Firestone 8204 Goodyear 1R12-522 Triangle 8484 | 2 Pack
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Care information
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Delivery and Shipping
Delivery and Shipping
Orders placed after the cut-off time will ship the next business day. Orders placed over the weekend will be shipped the following Monday. You’ll get a shipment notification email with a tracking number as soon as your package ships.
Disclaimer: During times of high order volume this timing may fluctuate, however, we always strive to ship out orders same day, prior to cut-off times. If extended delays occur for any reason, we will communicate as needed.
Shipping is free for all orders.
Trailer Air Spring Bag | Replacement Firestone 8204 Goodyear 1R12-5...
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Description
Description
Built for consistent ride quality, strength, and long-term durability, this TORQUE rolling lobe air spring is engineered to meet and exceed OEM standards for heavy-duty suspension systems 🚛💪
🧱 QUALITY
🆔 Part number permanently engraved on the rubber for easy identification
🛡️ 4.5–5.00 mm thick rubber that exceeds OEM requirements
🔩 25% stronger 4140-grade steel studs for superior strength
🧩 Reinforced composite pistons for extended service life
💧 Highest leak-test ratio after final assembly for dependable performance
📐 SPECS
📏 Extended Height: 14.00"
📉 Compressed Height: 4.40"
📐 Top Plate Width: 9.00"
⚙️ Piston Width: 9.50"
⚖️ Weight: 13.00 lbs
🔁 REPLACEMENT FOR
Firestone: W01-358-8204
Holland (Neway): 905-57-173, 905-57-223
Binkley Newlite: NS 190-16
Goodyear: 1R12-522
Triangle: AS-8484
Automann: 566.ER8204
TORQUE / Aftermarket: AS8204, HDV8204, HD8204
Sampa: SP558204-KP
🛡️ WARRANTY
🏆 3-Year Unlimited Mileage Warranty – industry-leading coverage for rolling lobe / reversible sleeve air springs
📝 Please register your air spring on the Torque Parts website after delivery
⚠️ FITMENT NOTICE
📞 Always confirm fitment by OEM part number with your dealer
📊 Compare all dimensions and specifications with the diagram image before ordering
❗ Do NOT purchase by make or model – this is one of the most common fitment mistakes.
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