The Multiquip APRD24132 is a genuine OEM Impeller Key 0.50"x3" designed for AP6 and AP8 series water pumps. As a factory-sourced component, it meets the exact dimensional and material specifications Multiquip requires to maintain proper impeller-to-shaft engagement. Verified fitment covers AP6 and AP8 pump models, making APRD24132 a direct drop-in replacement during scheduled maintenance or repair work. Sourcing the correct key ensures the impeller is properly locked to the shaft and the pump delivers its rated output without slippage or premature wear.
Key Features
- Exact OEM Dimensions: — Cut to the precise 0.50"x3" specification required for correct keyway engagement on AP6 and AP8 pump shafts, ensuring zero clearance mismatch.
- Genuine Multiquip Part: — Factory-sourced and verified under part number APRD24132, so you know exactly what you are installing.
- Confirmed Pump Fitment: — Designed specifically for Multiquip AP6 and AP8 water pump models; check your model code before ordering.
- Prevents Impeller Slippage: — A correctly sized key locks the impeller firmly to the drive shaft, maintaining full pump efficiency and preventing costly shaft or impeller damage from spin-out.
- Essential Service Item: — Best replaced any time the pump is disassembled for impeller inspection or shaft seal service to ensure a fresh, secure fit on reassembly.
The impeller key is a small but critical component that locks the impeller to the pump shaft, transferring rotational force from the engine directly into fluid movement. Without a properly seated key, the impeller can slip or spin independently of the shaft, which immediately reduces pumping capacity and accelerates wear on both the shaft and impeller bore. A worn, sheared, or missing key is one of the most common causes of sudden loss of flow or pressure in centrifugal water pumps, and replacing it with the correct OEM-specification part like this part restores full mechanical engagement and pump output.
Part Details
| Part Number | APRD24132 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Impeller Key 0.50"x3" |
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.
