The Honda 78104-YG2-003 Outlet is a genuine OEM component built for the WT40 water pump. As a direct Honda OEM part, it is manufactured to the same specifications as the original, ensuring a proper fit without the guesswork that comes with off-brand alternatives. Confirm your unit's serial number against the fitment table before ordering to make sure this is the correct outlet for your specific WT40 configuration.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this outlet matches the original part exactly, maintaining the discharge performance your WT40 was engineered to deliver.
- Discharge Flow Integrity — a damaged or deteriorated outlet restricts water flow at the pump's discharge point, reducing output volume and pressure; replacing it restores the pump to its rated capacity.
- Direct WT40 Fitment — designed specifically for the WT40 water pump; check your serial number against the compatibility table to confirm the correct application.
The outlet is the discharge port through which water exits the pump after passing through the volute and impeller. On a centrifugal water pump like the WT40, it channels pressurized flow out of the pump body and into the discharge hose or piping. A cracked, corroded, or worn outlet compromises the seal at this junction, leading to leaks, reduced discharge pressure, and loss of pumping efficiency — making timely replacement essential to keeping the pump operating at full capacity.
Part Details
| Part Number | 78104-YG2-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Outlet |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Water Pump | WT40 | All |
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.
