The Multiquip 37138 Wheel Dust Cap is a genuine OEM replacement designed for PS, SP, and CS series pavement saws including models PS403020, PS403026, PS403030, PS706016, PS706020, PS706026. Sourced directly from Multiquip, this cap meets the exact fit and material specifications of the original factory component. It is a direct replacement for worn, cracked, or missing dust caps on the wheel hubs of your pavement saw. Compatible across a wide range of PS, SP, and CS model configurations, part number 37138 is a straightforward service item that keeps your machine rolling and protected between cuts.
Key Features
- Genuine OEM Material Match — Manufactured to Multiquip's original material specification, ensuring the cap seats correctly and maintains its seal against dust and debris intrusion at the wheel hub.
- Drop-In Hub Fitment — Designed to press directly into the wheel hub bearing cavity with no trimming or modification — seats the same way the original did at the factory.
- Broad Series Compatibility — Fits PS403, PS706, SP403, SP706, CS403, and CS706 series pavement saws, covering a wide range of Multiquip flat and pavement saw configurations.
- Bearing Protection — Keeps road dust, concrete slurry, and cutting debris from contaminating the wheel bearing, directly extending bearing service life and reducing unplanned maintenance.
- Low-Cost Preventive Service Item — Replacing a missing or damaged dust cap at the first sign of wear is far less costly than addressing a seized or contaminated wheel bearing on the job.
The wheel dust cap is a press-fit cover that seals the outboard face of the wheel hub bearing cavity on walk-behind and self-propelled pavement saws. Its job is to prevent concrete slurry, abrasive dust, and moisture — all of which are present in heavy cutting environments — from reaching the wheel bearing. When a dust cap is cracked, missing, or seated improperly, contaminants work into the bearing, accelerating wear and eventually causing the bearing to seize or fail. Replacing part number 37138 as part of routine saw maintenance is a simple, inexpensive step that protects a more costly drivetrain component.
Part Details
| Part Number | 37138 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Wheel Dust Cap |
Compatibility & Fitment
| Name | Model |
|---|---|
| Pavement Saws | PS403020 |
| Pavement Saws | PS403026 |
| Pavement Saws | PS403030 |
| Pavement Saws | PS706016 |
| Pavement Saws | PS706020 |
| Pavement Saws | PS706026 |
| MQ Pavement Saws | SP403016 |
| MQ Pavement Saws | SP403020 |
| MQ Pavement Saws | SP403030 |
| MQ Pavement Saws | SP706036 |
| Saws | CS403030 |
| Saws | CS706016 |
| Saws | CS706020 |
| Pavement Saws | PS403016 |
| Pavement Saws | PS706030 |
| Pavement Saws | PS706036 |
| MQ Pavement Saws | SP403026 |
| MQ Pavement Saws | SP706016 |
| MQ Pavement Saws | SP706020 |
| MQ Pavement Saws | SP706026 |
| MQ Pavement Saws | SP706030 |
| Saws | CS403016 |
| Saws | CS403020 |
| Saws | CS403026 |
| Saws | CS706026 |
| 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.
