The Multiquip 37137 Belt Tensioner Assembly is a genuine OEM replacement designed for PS, SP, and CS series pavement saws, including models PS403016, PS403020, PS403030, PS706016, PS706020, SP403020. As a direct OEM part, the part is built to the same specifications as the original component installed at the factory, ensuring consistent belt engagement and drive performance across a wide range of Multiquip pavement saw models. Verify your model code against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction — Manufactured to the same tolerances as the original assembly, maintaining correct spring tension and pivot geometry that a direct replacement demands on high-cycle saw applications.
- Broad PS, SP, and CS Series Coverage — Compatible with an extensive range of pavement saw models including PS403016, PS403030, SP403016, SP403030, SP706036, CS403016, CS706036, and additional variants — one part number serves the full lineup.
- Drop-In Replacement — Matches the original mounting points and hardware interface, allowing the assembly to seat correctly without modification to surrounding drive components.
- Sustained Belt Drive Performance — A properly tensioned belt drive keeps blade speed consistent and reduces belt slippage under load, which is critical when cutting asphalt or concrete at depth.
- Blade Drive Safety — Correct belt tension directly affects blade control and cut stability; a worn or failed tensioner can cause erratic blade behavior, making timely replacement an operational safety concern on pavement cutting equipment.
The belt tensioner assembly maintains the correct amount of pressure on the drive belt that transfers power from the engine to the saw blade. When tension is properly set, the belt grips without slipping, delivering full engine power to the blade for clean, consistent cuts through asphalt and concrete. As the tensioner wears, spring load weakens or pivot movement becomes restricted, causing belt slip, premature belt wear, loss of blade speed under load, and in some cases complete drive disengagement mid-cut.
Part Details
| Part Number | 37137 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Belt Tensioner Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Pavement Saws | PS403016 |
| Pavement Saws | PS403020 |
| Pavement Saws | PS403030 |
| Pavement Saws | PS706016 |
| Pavement Saws | PS706020 |
| MQ Pavement Saws | SP403020 |
| MQ Pavement Saws | SP403026 |
| MQ Pavement Saws | SP403030 |
| MQ Pavement Saws | SP706016 |
| MQ Pavement Saws | SP706020 |
| MQ Pavement Saws | SP706026 |
| MQ Pavement Saws | SP706030 |
| Saws | CS403016 |
| Saws | CS403030 |
| Saws | CS706016 |
| Saws | CS706020 |
| Saws | CS706026 |
| Pavement Saws | PS403026 |
| Pavement Saws | PS706026 |
| Pavement Saws | PS706030 |
| Pavement Saws | PS706036 |
| MQ Pavement Saws | SP403016 |
| MQ Pavement Saws | SP706036 |
| Saws | CS403020 |
| Saws | CS403026 |
| Saws | CS706030 |
| Saws | CS706036 |
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.
