The Wacker Neuson Connecting Rod is a genuine OEM component designed for a wide range of Wacker Neuson equipment including MG3 portable generators, MFS12 and MFS14 floor saws, ML240, ML425, and ML225 light towers, MP15 and MP70 single direction plates, MD3.5 modular internal vibrators, MFP1.5 and MFP2 fire pumps, and MFS X14 floor saws. As a direct Wacker Neuson OEM part, the is manufactured to the same standards as the original component it replaces, ensuring proper fit and function across all listed models. Cross-referenced under superseding part number, this connecting rod is the current authorized replacement for the full range of compatible machines. Confirm your model number against the fitment list before ordering to ensure you receive the correct part for your application.
Key Features
- OEM-Matched Rod Geometry — Manufactured to the exact bore diameter, length, and pin clearance of the original, ensuring correct crankshaft-to-piston alignment without adjustment.
- Superseded Part Number Coverage — Listed under updated part number 5000408033; ordering 5000403654 delivers the current OEM-authorized version with no guesswork.
- Broad Cross-Equipment Fitment — Compatible with MG3 generators, MFS12/MFS14/MFSX14 floor saws, ML240/ML425/ML225 light towers, MP15/MP70 plates, MD3.5 vibrators, and MFP fire pumps.
- Engine Integrity Restored — A worn or damaged connecting rod causes loss of compression, increased vibration, and ultimately engine seizure; replacing it promptly restores full power output and smooth operation.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, so you get the same component that left the factory — not an approximation.
The connecting rod is a critical engine component that links the piston to the crankshaft, converting the linear force of combustion into the rotational power that drives the machine. It must withstand extreme repeated loading with every power stroke, and it operates within very tight clearance tolerances to maintain oil film lubrication between the rod bearings and the crankshaft journal. When a connecting rod wears, bends, or fails — whether from insufficient lubrication, detonation, or simple high-hour fatigue — the result is rapid and severe: excessive engine noise, loss of power, and in a worst-case scenario, catastrophic internal engine damage that can render the entire power unit unserviceable.
Part Details
| Part Number | 5000403654 |
|---|---|
| Old Part Number | 0403654 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Connecting Rod |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| MP15 | MP15 | 5000630131, 5000630227 |
| Light Towers | ML240 | 5000630118, 5000630205, 5000630326 |
| Light Towers | ML425 | 5000630119, 5000630206 |
| Light Towers | ML225 | 5000630120, 5000630207 |
| Modular Internal Vibrators | MD3.5 | 5000630242 |
| Single Direction Plate | MP70 | 5000630243 |
| Floor Saw | MFS14 | 5000630186, 5000630221 |
| Floor Saw | MFSX14 | 5000630246 |
| Portable Generators | MG3 | 5000630142, 5000630135, 5000630256, 5000630225, 5000630230, 5000630234, 5000630238, 5000630240, 5000630253, 5000630309, 5000630311 |
| Floor Saw | MFS12 | 5000630187, 5000630220 |
| Portable Generators | MG3sd | 5000630201, 5000630215, 5000630235 |
| MG3 Generator | MG3d | 5000630213 |
| Fire Pump | MFP1.5 | 5000630258 |
| Fire Pump | MFP2 | 5000630259 |
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.
