The Honda Q14-0000-011 Bearing is a genuine OEM component designed for WDP20 and WDP30 diaphragm water pumps. As a direct Honda OEM part, it is manufactured to the same specifications as the original, ensuring correct fit without modification. Verify your unit's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and more than one variant may be listed for these pumps.
Key Features
- Genuine Honda OEM Quality — sourced directly from Honda, this bearing meets the same dimensional and load tolerances as the original, keeping the pump's internal mechanism running smoothly and accurately.
- Direct OEM Replacement — engineered to replace the original bearing in WDP20 and WDP30 diaphragm water pumps without alteration, restoring proper operation quickly.
- Serial Number Verification Recommended — Honda updates part numbers at production breaks, so confirm your pump's serial number against the fitment table to ensure you receive the correct bearing for your unit.
In a diaphragm water pump such as the WDP20 and WDP30, a bearing supports the rotating shaft or crank mechanism that drives the reciprocating diaphragm. Smooth, low-friction operation of this bearing is essential for the pump to generate consistent flow and pressure cycle after cycle. When a bearing wears or fails, it can introduce play into the drive mechanism, leading to uneven diaphragm movement, reduced pumping efficiency, and accelerated wear on surrounding components.
Part Details
| Part Number | Q14-0000-011 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Bearing |
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.
