Trailer Air Spring Bag Replacement Firestone 9287 Hendrickson 50405-1 | 2 Pack
Trailer Air Spring Bag Replacement Firestone 9287 Hendrickson 50405-1 | 2 Pack
Care information
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.
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Description
Description
Built for demanding suspension applications, this TORQUE air spring delivers OEM-accurate fitment, reinforced materials, and long-term reliability under heavy loads.
🛠️ QUALITY
🔹 Permanently engraved part number for fast identification
🔹 Heavy-duty 4.5–5.00 mm thick rubber exceeding OEM specifications
🔹 25% stronger 4140-grade steel studs for superior durability
🔹 Reinforced composite pistons for improved load support
🔹 Highest leak test ratio after final assembly
📐 SPECS
📏 Extended Height: 22.00"
📉 Compressed Height: 8.10"
📦 Top Plate Width: 9.00"
⚙️ Piston Width: 10.00"
⚖️ Weight: 16.50 lbs
🔁 REPLACEMENT FOR
🔄 Firestone W01-358-9287
🔄 Hendrickson 50405-1, 50405-2
🔄 Goodyear 1R12-424, 1S12-027
🔄 Triangle 8406
🔄 AS9287 / HDV9287 / HD9287
🔄 Sampa SP559287-KP
🛡️ WARRANTY
⭐ 3-Year Unlimited Mileage Warranty — industry-leading protection
⭐ Warranty registration available through the Torque Parts website
🚚 FITMENT NOTICE (IMPORTANT)
⚠️ Do NOT purchase by vehicle make & model
📞 Verify the OEM part number with your dealer
📊 Match all dimensions using the diagram image
❗ Buying by make/model is one of the most common mistakes
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