The Multiquip 0489352380 is a genuine OEM O-Ring Suction Cover Dia.3.5 X 238 designed for the QP402H centrifugal pump. As a factory-sourced component, this O-ring meets the exact material and dimensional specifications required to maintain a proper seal at the suction cover interface. Sourced directly through Multiquip's OEM supply chain, 0489352380 ensures correct fitment on QP402H pumps without guesswork or modification. DHS Equipment stocks this part to keep your pump running efficiently and leak-free.
Key Features
- OEM-Grade Seal Material — Manufactured to Multiquip's precise compound and durometer specifications, ensuring the correct compression and sealing performance at the suction cover joint.
- Exact Dimensional Match — Dia.3.5 X 238 sizing matches the OEM groove profile on the suction cover, seating correctly without stretching or compression misfit.
- Confirmed QP402H Fitment — Verified for use on the Multiquip QP402H centrifugal pump, so you can order with confidence.
- Leak Prevention at the Suction Side — A properly seated suction cover O-ring maintains prime and prevents air ingestion, which is critical to sustaining pump output and protecting the impeller from dry-run damage.
- Direct OEM Replacement — Drops into the original groove with no additional hardware or adaptation, making it a straightforward service item during routine pump maintenance or seal replacement.
The suction cover O-ring forms the primary pressure seal between the suction cover and the pump housing, preventing air from being drawn into the fluid path. When this seal is intact, the pump maintains its prime and delivers consistent flow; when it deteriorates or fails, air ingestion causes a loss of prime, reduced output, and potential impeller wear from cavitation. Replacing a worn or compressed O-ring like the Multiquip 0489352380 during routine service is one of the most cost-effective ways to restore full pump performance and extend service life.
Part Details
| Part Number | 0489352380 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring Suction Cover Dia.3.5 X 238 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QP402H |
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.
