The Multiquip RE527597 Fuel Pump Injectors are a genuine OEM assembly designed for AP6 and AP8 water pumps. As a direct OEM replacement, RE527597 delivers the correct fuel delivery output and injector calibration specified for these machines. Sourced directly through Multiquip's authorized parts supply chain, this assembly ensures the engine receives the precise fuel metering it needs to run at rated power and efficiency.
Key Features
- OEM-Calibrated Fuel Delivery — Factory-matched injector output spec ensures accurate fuel atomization and combustion timing for this engine application.
- Direct-Fit Assembly — Mounts to the existing fuel system connections on AP6 and AP8 machines with no modifications to fuel lines or mounting hardware.
- Confirmed Fitment — Verified for AP6 and AP8 water pump models; part number RE527597 cross-references directly to these units.
- Consistent Engine Output — A properly functioning injector pump maintains stable fuel pressure and spray pattern, supporting full rated pump performance under load.
- Fuel System Integrity — Worn or failing injectors can cause hard starts, rough running, and unburned fuel entering the system — replacing with OEM spec restores clean combustion and protects downstream components.
The fuel pump injectors control the metering and delivery of diesel fuel into the engine's combustion chambers. The pump builds the high pressure required to atomize fuel through the injectors at precise intervals, timed to the engine's firing cycle. When this assembly wears or fails, symptoms typically include loss of power, excessive smoke, rough idle, or difficulty starting — all signs that fuel delivery is no longer meeting the engine's demand.
For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment team before ordering.
Part Details
| Part Number | RE527597 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Pump Injectors |
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.
