The Wacker Neuson Connecting Rod/Bearing Kit is a genuine OEM assembly designed for the PD3B 75mm/3in Diaphragm Pump. As a factory-sourced kit, it delivers the exact specifications required to restore proper reciprocating motion and bearing integrity within the pump's drive mechanism. This kit is the correct service solution when connecting rod wear or bearing failure is diagnosed on PD3B units.
Key Features
- OEM-Matched Bearing Tolerancing — Genuine Wacker Neuson sourcing ensures the bearing seats and rod dimensions meet the original design specifications for the PD3B pump's crankcase assembly.
- Complete Kit Format — Includes both the connecting rod and bearing components together, so you have everything needed for a full service repair in a single order.
- Direct PD3B Fitment — Engineered specifically for the PD3B 75mm/3in Diaphragm Pump; confirm your machine number against 5000006802 before ordering.
- Restores Pump Stroke Integrity — A worn or failed connecting rod or bearing causes erratic diaphragm stroke, loss of prime, and reduced flow output; replacing this kit brings the pump back to full operating capacity.
- Fuel and Fluid System Safety — Correct connecting rod and bearing condition is critical in diaphragm pumps handling fuels or chemicals; a compromised rod assembly can lead to uncontrolled leakage and operational hazards.
The connecting rod in a diaphragm pump translates the rotational motion of the crankshaft into the back-and-forth stroke that drives the diaphragm, creating the suction and discharge action that moves fluid through the pump. The bearing supports the rod's pivot point, reducing friction and maintaining alignment under continuous load. When the bearing wears or the connecting rod becomes damaged, stroke consistency degrades — the pump loses efficiency, priming becomes unreliable, and unchecked wear can lead to catastrophic internal failure. Replacing the Wacker Neuson 5000162885 Connecting Rod/Bearing Kit at the first sign of wear keeps the PD3B operating at its rated flow capacity and prevents more costly downstream damage.
Part Details
| Part Number | 5000162885 |
|---|---|
| Old Part Number | 0162885 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Connecting Rod/Bearing Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Diaphragm Pump | PD3B | 5000006802 |
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.
