The Multiquip 37143 Muffler Assembly Complete is a genuine OEM exhaust component designed for Multiquip and STOW pavement saw series, including PS706016, PS706020, PS706026, PS706030, PS706036, SP706016, SP706020, SP706026, SP706030, SP706036, CS706016, CS706020, CS706026, CS706030, and CS706036 models. As a direct OEM replacement sourced from Multiquip, part 37143 is manufactured to the same standards as the original unit installed at the factory. This complete muffler assembly includes all necessary components as a single ready-to-install unit, simplifying the replacement process and getting your saw back in service quickly. Confirm your model number before ordering to ensure correct fitment across this broad range of compatible pavement saw platforms.
Key Features
- Genuine OEM Exhaust Integrity — Built to the same material grade and dimensional spec as the original muffler, ensuring correct back-pressure and exhaust flow for sustained engine performance.
- Complete Assembly — Supplied as a full Muffler Assembly Complete, meaning all sub-components are included and pre-assembled for a straightforward bolt-on installation.
- Broad Pavement Saw Compatibility — Confirmed fitment across the PS706000, SP706000, and CS706000 pavement saw series, covering both Multiquip and STOW branded machines in 16", 20", 26", 30", and 36" configurations.
- Protects Engine From Exhaust Restriction — A cracked or deteriorated muffler can disrupt exhaust flow, causing the engine to run rough, overheat, or lose power mid-cut. A fresh assembly restores proper exhaust scavenging.
- Operator Safety Compliance — A failed or leaking muffler can route hot exhaust gases toward the operator or fuel system components. Replacing a damaged unit with a correct OEM assembly is essential for safe machine operation.
The muffler on a pavement saw channels combustion exhaust gases safely away from the engine and operator while managing back-pressure to keep the engine running efficiently. Over time, heat cycling, vibration, and corrosion can cause muffler assemblies to crack, corrode, or separate at joints, leading to exhaust leaks, increased noise levels, and reduced engine output. Replacing a worn or damaged muffler with the correct OEM assembly — Multiquip part 37143 — restores proper exhaust routing and helps the engine maintain the power needed to drive large-diameter blades through asphalt and concrete.
Part Details
| Part Number | 37143 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Muffler Assembly Complete |
Compatibility & Fitment
| Name | Model |
|---|---|
| Pavement Saws | PS706016 |
| Pavement Saws | PS706026 |
| Pavement Saws | PS706030 |
| Pavement Saws | PS706036 |
| MQ Pavement Saws | SP706020 |
| MQ Pavement Saws | SP706030 |
| MQ Pavement Saws | SP706036 |
| Saws | CS706016 |
| Saws | CS706020 |
| Saws | CS706036 |
| Pavement Saws | PS706020 |
| MQ Pavement Saws | SP706016 |
| MQ Pavement Saws | SP706026 |
| Saws | CS706026 |
| Saws | CS706030 |
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.
