The Honda Q14-0000-220 Connecting Rod Flange is a genuine OEM component designed for WDP20 and WDP30 diaphragm water pumps. Sourced directly from Honda, this flange meets the same specification as the original part it replaces, ensuring a correct fit within the pump's reciprocating drive assembly. Honda covers both the WDP20 and WDP30 in this fitment, so confirm your pump's serial number against the fitment table before ordering to ensure you receive the right part for your specific unit. When the connecting rod flange is worn or damaged, the drive mechanism loses its precise geometry, reducing pumping efficiency and accelerating wear on surrounding components.
Key Features
- Genuine OEM Integrity — manufactured to Honda's original specification, ensuring the connecting rod assembly operates with the correct geometry and dimensional tolerances the diaphragm drive depends on.
- Direct Replacement — engineered as an exact match for the original flange, this component installs into WDP20 and WDP30 diaphragm water pumps without modification.
- Verified Fitment — confirmed for WDP20 and WDP30 diaphragm water pumps; check your pump's serial number against the compatibility table to confirm the correct application.
- Drive Assembly Protection — a correctly fitted flange preserves the reciprocating action of the connecting rod, protecting the diaphragm and surrounding drive components from uneven stress and premature failure.
In a diaphragm water pump, the connecting rod converts the rotational motion of the crankshaft into the back-and-forth movement that flexes the diaphragm and moves water through the pump. The Connecting Rod Flange is a key interface component within this assembly, securing the connection and maintaining the alignment needed for smooth, consistent reciprocating action. When this flange is compromised, the connecting rod cannot transfer motion correctly, leading to reduced pump output and potential damage to the diaphragm and drive components.
Part Details
| Part Number | Q14-0000-220 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Connecting Rod Flange |
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.
