Multiquip 25719 Exhaust Pipe Nipple Schedule 40

The Multiquip 25719 Exhaust Pipe Nipple Schedule 40 is a genuine OEM component designed for SP303516, SP303520, SP303526, and SP303530 series pavement saws. This is a direct OEM replacement sourced through Multiquip's authorized parts network, ensuring the correct pipe diameter, thread specification, and wall thickness for a proper fit. Keeping the exhaust system properly sealed is critical to engine performance and operator safety on these high-demand cutting machines. If you're servicing or rebuilding the exhaust on any of these SP-series pavement saws, part number 25719 is the correct OEM-specified nipple for the job.

Key Features

• Schedule 40 Wall Construction — Heavy-wall pipe schedule rating provides the structural integrity needed to withstand sustained exhaust heat and vibration in a pavement saw environment.
• Genuine OEM Specification — Manufactured to Multiquip's exact thread form and dimensional tolerances, ensuring a leak-free connection in the exhaust pipe assembly without rework or adaptation.
• Confirmed Fitment for SP-Series Pavement Saws — Verified for use on SP303516, SP303520, SP303526, and SP303530 models; use your model code to confirm before ordering.
• Maintains Exhaust Sealing Integrity — A worn or damaged exhaust nipple allows hot gases to escape at the joint, reducing engine back-pressure control and exposing operators to fumes. This replacement restores a proper sealed connection.
• Correct Thread Engagement — Threaded ends are cut to match the mating fittings in the Multiquip exhaust path, so the nipple seats fully and holds under thermal expansion cycles.

The exhaust pipe nipple is a threaded pipe section that connects segments of the exhaust system on a pavement saw, routing combustion gases safely away from the engine and operator. On heavy-duty flat saws like the SP-series, the exhaust assembly is exposed to constant heat cycling and vibration, which can corrode or crack nipple fittings over time. A failed or cracked exhaust nipple results in exhaust leaks at the joint, which reduces engine efficiency and can direct exhaust gases toward the operator — making timely replacement with the correct OEM part essential for both performance and safety.

For questions about fitment or to confirm compatibility with your specific machine, contact the DHS Equipment parts team before placing your order.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.