Trailer Hose Holder & Double Tender Spring Kit- Heavy Duty Semi Truck Air Lines
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✅16" Tender Spring Kit for Semi Truck Trailer 3 in 1 Air Hose Line Holder Clamp Heavy Duty

✅ Universal Fit & OEM-Compatible Part Numbers
Works as a replacement for various OEM part numbers such as:
9421-2, 177.3007, 451748, 17-1482, 580071, 9420-2, 47326, 17-420
OEM numbers listed for reference only. No brand affiliation is implied.
💪 Durable 16" Galvanized Carbon Steel Springs
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16-inch high-tension springs provide strong support and flexibility
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Rust-resistant galvanized finish
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Works in extreme temperatures
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Includes protective plastic sleeves to prevent tangling and UV exposure
🔧 Heavy Duty Mounting Bracket with Rubber Pad
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Made from premium stainless steel
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Equipped with an anti-slip rubber pad for secure cable holding
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Protects wires from friction and vibration
🔩 Extra-Wide & Thickened Hooks
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2-inch wide heavy-duty carbon steel hooks
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9.5mm thickness for improved load-bearing strength
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Painted and galvanized for corrosion resistance
🛠️ Easy Installation
Includes adjustable hook for a variety of semi-truck suspension setups. Compatible with most 3-in-1 air line kits.
📦 What’s Included:
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2 x 16" Heavy Duty Carbon Steel Springs (with sleeves)
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1 x Stainless Steel Holder Bracket
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2 x Widened Heavy Duty Hooks
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Mounting hardware
🚛 Perfect For:
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Semi Trucks
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Trailers
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Tractors
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3-in-1 Air Line Systems
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Commercial Hauling Vehicles
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DELIVERY DETAILS
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RETURN POLICY
★If you're unsatisfied with your order, we accept returns within 30 days for a refund or item replacement. Returns from international deliveries are not eligible at this time.
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Ordering Information
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- Some products may ship directly from our supplier network.
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- For larger quantity orders, contact us before ordering for pricing support.