The Multiquip 35318 CR 15821 Seal is a genuine OEM seal designed for the PS, SP, and CS series pavement saws, including models PS403020, PS403026, PS403030, SP403020, SP403026, SP403030. Sourced directly from Multiquip, this seal meets the exact specifications required to maintain a proper sealing surface within the saw's drivetrain or spindle assembly. Keeping the correct seal in place is critical to protecting internal components from contamination and preventing lubricant loss during heavy-duty cutting operations. DHS Equipment stocks this part to help keep your pavement saw running at full capacity.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Multiquip's original material and dimensional specs, ensuring the correct compression fit and resistance to heat and abrasion generated during pavement cutting.
- Direct-Fit Installation — Engineered to drop into the same bore and shaft dimensions as the original, allowing straightforward replacement without machining or shimming.
- Broad Pavement Saw Compatibility — Fits PS403016, PS403020, PS403026, PS403030, SP403016, SP403020, SP403026, SP403030, CS403016, CS403020, CS403026, and CS403030 models.
- Protects Internal Drive Components — A fully functioning seal keeps grit, water, and slurry out of the bearing or gear cavity — common failure points on saws used in wet-cut applications.
- Lubricant Retention — Prevents grease or oil migration out of the sealed cavity, which left unchecked leads to accelerated bearing wear and unplanned service intervals.
A CR seal — sometimes called a shaft seal or lip seal — is a precision-formed ring that sits between a rotating shaft and a stationary housing, creating a barrier that keeps lubricants in and contaminants out. In a pavement saw, the seal is constantly exposed to water, concrete slurry, and vibration, making it one of the higher-wear consumable components in the drivetrain. When this seal begins to fail, lubricant escapes the bearing cavity and abrasive material enters, accelerating wear on surrounding components and ultimately leading to bearing or spindle damage if the seal is not replaced promptly.
Part Details
| Part Number | 35318 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | CR 15821 Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | PS403020 |
| MQ Pavement Saws | PS403026 |
| MQ Pavement Saws | PS403030 |
| MQ Pavement Saws | SP403020 |
| MQ Pavement Saws | SP403026 |
| MQ Pavement Saws | SP403030 |
| Saws | CS403016 |
| Saws | CS403026 |
| Saws | CS403030 |
| MQ Pavement Saws | PS403016 |
| MQ Pavement Saws | SP403016 |
| Saws | CS403020 |
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.
