The Multiquip 0631211060ASSY Drain Cap With O-Ring is a genuine OEM component designed for the QP-204 trash pump. Sourced directly from Multiquip, this cap delivers the exact dimensions and O-ring sealing profile the QP-204 requires for a leak-free drain point. If your existing drain cap is cracked, stripped, or the O-ring has hardened and lost its seal, this assembly replaces both the cap and O-ring in a single part. DHS Equipment stocks this genuine OEM assembly so QP-204 operators can get back up and running without chasing down separate components.
Key Features
- Integrated O-Ring Seal — Cap and O-ring are supplied together as a matched assembly, ensuring the sealing surface meets the original compression spec right out of the box.
- Genuine OEM Construction — Manufactured to Multiquip's original material and thread standards, so the cap seats and torques correctly without distorting the drain port threads.
- Direct QP-204 Fitment — Engineered specifically for the QP-204 quick-prime trash pump; threads and O-ring groove geometry match the original casting exactly.
- Leak Prevention at the Drain Point — A failed or missing drain cap allows pump fluid to escape and contaminants to enter, both of which can accelerate internal wear and compromise prime. This assembly restores a secure, sealed closure.
- Single-Part Service Solution — Replacing the cap and O-ring as one assembly eliminates the guesswork of sourcing a compatible O-ring separately, simplifying the repair.
The drain cap on a trash pump closes off the drain port used to evacuate water from the pump casing during storage, transport, or winterization. A properly sealed drain cap keeps the pump primed and prevents fluid loss during operation while also blocking debris from entering the casing when the pump is idle. When the cap cracks, the threads strip, or the O-ring hardens and loses its compression, the drain point can weep or leak under pressure — reducing pump efficiency and risking contamination of internal components. Replacing the cap and O-ring together restores a reliable, pressure-rated seal at this critical service point.
Part Details
| Part Number | 0631211060ASSY |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Drain Cap With O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| QP-204 | QP-204 |
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.
