The Multiquip 37671 is a genuine OEM Blade Shaft Assembly 4030 designed for the PS, SP, and CS series pavement saws, including models PS403016, PS403020, SP403016, SP403020, SP403026, SP403030. As a direct OEM replacement, this assembly is manufactured to the same specifications as the original component, ensuring a correct fit and consistent operation across the supported saw lineup. DHS Equipment sources this part directly through authorized Multiquip channels, so you can buy with confidence knowing you're receiving a genuine component. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction — Manufactured to the same tolerances and material specifications as the original shaft assembly, maintaining correct blade alignment and rotational balance.
- Direct-Fit Replacement — Engineered to bolt into the existing blade shaft mounting position on supported PS, SP, and CS series saws without modification to the saw frame or housing.
- Broad Saw Compatibility — Fits twelve pavement saw configurations across the PS403016, PS403020, PS403026, PS403030, SP403016, SP403020, SP403026, SP403030, CS403016, CS403020, CS403026, and CS403030 model lines.
- Cutting Accuracy Restored — A worn or damaged blade shaft causes blade wobble and uneven cut depth; replacing it with part this part restores true, consistent cutting performance.
- Blade-Side Safety Integrity — The blade shaft is a critical retention component in the saw's cutting system; using a genuine OEM assembly maintains the structural integrity required for safe blade operation at full cutting speed.
The blade shaft assembly is the central rotating component that mounts and drives the diamond or abrasive cutting blade on a pavement saw. It transfers power from the drive system to the blade, holding it securely in alignment during the cut. When the shaft wears, bends, or the bearing surfaces degrade, the result is blade runout, vibration, loss of cut depth consistency, and accelerated blade wear — all of which compromise both cut quality and operator safety. Replacing the assembly with a genuine Multiquip 37671 restores proper blade seating and smooth, controlled rotation.
Part Details
| Part Number | 37671 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Blade Shaft Assembly 4030 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | PS403016 |
| MQ Pavement Saws | PS403020 |
| MQ Pavement Saws | SP403016 |
| MQ Pavement Saws | SP403020 |
| MQ Pavement Saws | SP403026 |
| MQ Pavement Saws | SP403030 |
| Saws | CS403016 |
| Saws | CS403020 |
| Saws | CS403030 |
| MQ Pavement Saws | PS403026 |
| MQ Pavement Saws | PS403030 |
| Saws | CS403026 |
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.
