The Multiquip 11435011101 Valve Suction L60 QP-301TY is a genuine OEM suction valve designed for the QP-301TY trash pump. As an authorized Multiquip replacement part, 11435011101 delivers the exact fit and material specification required to restore proper suction performance to your pump. This part is sourced directly through Multiquip's OEM supply chain, ensuring it meets the same standards as the original component installed at the factory. If your QP-301TY is losing prime, struggling to draw water, or failing to maintain suction pressure, replacing this valve is a critical first step.
Key Features
- Genuine OEM Suction Integrity — Manufactured to the same material grade and dimensional tolerances as the original valve, ensuring the suction chamber seals correctly and holds prime under load.
- Direct Drop-In Replacement — Engineered specifically for the QP-301TY platform, this valve seats and seals to the pump body the same way the original does, with no modification to housings or fittings.
- Confirmed QP-301TY Fitment — Part number 11435011101 is verified for use on the Multiquip QP-301TY trash pump series.
- Restores Full Suction Lift Capacity — A correctly functioning suction valve is what allows the pump to draw fluid from depth. A worn or cracked valve causes loss of prime, reduced flow, and incomplete self-priming cycles.
- Fuel System Adjacent Safety — Proper valve function prevents backflow and air ingestion that can cause cavitation damage to the impeller and pump housing, protecting the broader pump assembly from cascading wear.
The suction valve in a trash pump controls the one-way flow of fluid into the pump chamber during each intake cycle. It opens under suction pressure to draw liquid in and closes to prevent backflow, which is what allows the pump to self-prime and maintain consistent flow. When this valve becomes worn, cracked, or fails to seat properly, the pump loses its ability to hold prime — resulting in reduced output, repeated re-priming attempts, or complete failure to move fluid. Replacing the suction valve with a correct OEM part like the Multiquip 11435011101 restores the sealed intake path the pump depends on to operate efficiently.
Part Details
| Part Number | 11435011101 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Valve Suction L60 QP-301TY |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Trash Pumps | QP-301TY |
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.
