The Multiquip 1342100020 is a genuine OEM Cover Casing DNO QP-301A designed for the QP-301A quick-prime trash pump. Sourced directly from Multiquip, this casing cover is an exact OEM replacement that ensures proper fit and function without adaptation. It is confirmed compatible with the QP-301A, making it the straightforward choice when this component needs replacement. Keeping the pump's casing properly covered is essential to maintaining suction performance and protecting internal pump components on the job.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design specifications for the QP-301A casing assembly, ensuring correct material grade and dimensional accuracy where it matters most.
- Direct-Fit Replacement — Engineered to bolt directly onto the QP-301A pump housing, aligning with existing mounting points for a straightforward swap during service.
- Confirmed QP-301A Compatibility — Verified fitment for the Multiquip QP-301A quick-prime trash pump, eliminating guesswork when sourcing this cover.
- Protects Pump Internals — A correctly seated casing cover maintains the sealed pump chamber critical to prime retention and consistent flow performance on demanding pump-out and dewatering tasks.
- Supports Proper Pump Priming — A worn or damaged casing cover can cause loss of prime and reduced discharge capacity; replacing it restores the pump's ability to self-prime and move high-solids fluid efficiently.
The casing cover on a trash pump seals the outer pump housing and plays a direct role in maintaining the internal pressure needed for the pump to prime and sustain flow. Without a properly sealed cover, air can enter the pump chamber, causing loss of prime, reduced output, and potential overheating of internal components. On quick-prime designs like the QP-301A, this component is especially critical because the pump relies on a sealed volute to build the vacuum necessary to lift and move water laden with solids and debris. A failed or cracked cover should be replaced promptly to restore full pumping capacity.
Part Details
| Part Number | 1342100020 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cover Casing DNO QP-301A |
Compatibility & Fitment
| Name | Model |
|---|---|
| QP-301A | QP-301A |
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.
