The Honda Q14-0000-017 Key is a genuine OEM replacement designed for WDP20 and WDP30 diaphragm water pumps. As a direct Honda OEM component, this key is sourced to the same specification as the original, ensuring correct fitment on compatible WDP-series units. Confirm your pump's serial number against the fitment table before ordering, as Honda updates parts at serial breaks and this listing covers specific production ranges. When the right key is in place, the drivetrain locks up properly and the pump runs as Honda intended.
Key Features
- Genuine Honda OEM — sourced directly from Honda, matching the original specification for WDP-series diaphragm pump applications
- Exact Replacement — fits WDP20 and WDP30 diaphragm water pumps; verify your serial number against the compatibility table to confirm the correct part for your unit
- Drive Engagement — a correctly fitted key keeps rotating components locked in their proper alignment; a worn or missing key allows slippage that disrupts pump operation
A key is a small, precisely dimensioned component that seats in a machined slot between a shaft and a hub or pulley, locking the two together so they rotate as one unit. On WDP20 and WDP30 diaphragm water pumps, this connection is essential for transmitting drive from the engine to the pump mechanism. If the key shears or wears, the driven component can slip on the shaft, causing the pump to lose output or stop moving water entirely — making timely replacement important to keeping the pump operational.
Part Details
| Part Number | Q14-0000-017 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Key |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Diaphragm Water Pump | WDP20, WDP30 | 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.
