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FleetPro Parts

International Valve Spring (Set Of 6) - 1825540C1

International Valve Spring (Set Of 6) - 1825540C1

Regular price $48.00 USD
Regular price $60.00 USD Sale price $48.00 USD
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Orders are typically processed within 24–48 hours, Monday through Friday, excluding major U.S. holidays. Shipping options include Small Package Saver, Ground, Second Day Air, and Next Day Air. Free Shipping applies to qualifying items within the contiguous 48 states. Freight or oversized shipments require a commercial address. Please inspect all deliveries and report damages within 24–48 hours. We ship only within the continental U.S. and cannot deliver to P.O. boxes or international locations. Most orders ship from our North Carolina warehouse.For estimated transit times, see the shipping chart. Read more information.

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At FleetPro Parts, we specialize in supplying OEM replacement parts for heavy-duty trucks. From Freightliner and Detroit Diesel to Cummins, Mack, Volvo, and Wabco, our catalog covers the components you need to keep your fleet moving. Every part we stock is tested, reliable, and built to match OEM standards, so you can order with confidence. Our team knows truck parts inside out—from engine cooling and steering to AC systems, alternators, and fuel components. Whether you’re maintaining a single truck or managing an entire fleet, we make it easy to find the right part, at the right time. For when it matters. More about Us.

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FleetPro Truck Center Inc • 4989 Hendersonville Rd, Fletcher, NC 28732 • Phone +1 888-722-1331

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Description:

Heavy-duty International 1825540C1 valve spring set (6 pcs) designed for reliable exhaust valve operation in Navistar DT-series diesel engines. Built to OEM specifications, these springs maintain proper valve timing, ensure consistent compression, and deliver long-lasting durability in high-performance and heavy-duty applications.

Features:

Part Number: 1825540C1
Component Type: Exhaust Valve Spring
Set Quantity: 6 Springs
OEM Manufacturer: Navistar International
Material: Heat-treated alloy steel
Spring Type: Single heavy-duty coil spring
Coil Direction: Left-hand wind
Number of Coils: ~6.9 turns
Free Length: ~2.580 in
Outer Diameter: ~1.482 in
Inner Diameter: ~1.068 in
Wire Diameter: ~0.207 in
Closed Pressure: ~145 lbs @ 1.980"
Open Pressure: ~262 lbs @ 1.530"
Solid Height: ~1.370 in

Part# : 1825540C1
Brand: International