The Multiquip APRD265031 Flapper AP6 is a genuine OEM replacement designed for AP6 and AP8 series water pumps. Sourced directly through Multiquip's authorized parts program, this flapper is produced to the same specifications as the original component installed at the factory. Confirmed fitment for AP6 and AP8 models means no guesswork — the part installs exactly as the original did. Keep a spare on hand to avoid costly service interruptions on the jobsite.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications, ensuring the flapper seals and flexes correctly under pump operating pressures.
- Direct Drop-In Replacement — the part matches the original mounting geometry and profile, allowing straightforward installation without custom fitting or modification.
- Confirmed AP6 and AP8 Fitment — Verified for Multiquip AP6 and AP8 water pump models, so you can order with confidence.
- Maintains Pump Flow Performance — A properly functioning flapper controls one-way fluid movement through the pump; a worn or torn flapper causes pressure loss, backflow, and reduced output volume.
- OEM Part Number Traceability — Order by part number APRD265031 to ensure you receive the correct flapper and avoid mismatched aftermarket substitutes.
The flapper is a flexible check valve component inside a water pump that allows fluid to pass in one direction while preventing it from flowing back. It works by opening under forward flow pressure and sealing shut when that pressure drops or reverses. When a flapper becomes cracked, stiff, or torn, the pump loses its ability to maintain prime and deliver consistent output — resulting in reduced flow, loss of pressure, or complete failure to pump.
Part Details
| Part Number | APRD265031 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flapper AP6 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Water Pumps | AP6 |
| Water Pumps | AP8 |
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.
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