The Wacker Neuson Alternator is a genuine OEM Alternator designed for the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loader series. As a factory-sourced component, it is manufactured to the same output and specification standards as the original part fitted to your machine. This Alternator is a direct-fit replacement across the full BL700 Backhoe Loader range, confirmed compatible with all six listed models.
Key Features
- Correct Charging Output — Genuine OEM specification ensures the alternator delivers the precise voltage and current output your Wacker Neuson Backhoe Loader's electrical system requires.
- Direct-Fit Installation — Engineered to match the original mounting configuration and connector interface on BL700-series machines, so installation follows the standard service procedure.
- Broad BL700 Series Coverage — A single part number covers the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loaders.
- Electrical System Protection — A properly functioning alternator keeps the battery charged and sustains stable voltage across all electrical circuits; a failing unit can cause battery drain, warning lights, and unexpected shutdowns mid-operation.
- Genuine OEM Sourcing — Sourced directly through Wacker Neuson's parts supply chain, carrying the same part number 5100036223 used in factory documentation and service manuals.
- Electrical Safety Assurance — Using the correct OEM alternator protects the machine's charging circuit from over-voltage or under-voltage conditions that can damage sensitive control electronics.
The alternator is the component responsible for generating electrical power while the engine is running. It converts mechanical energy from the engine into electrical energy, keeping the battery fully charged and supplying current to all onboard electrical systems — lighting, controls, and instrumentation. When an alternator begins to fail, the battery can no longer maintain its charge, leading to intermittent electrical faults, dimming lights, or a machine that will not restart after shutdown. Replacing a worn alternator promptly with a genuine OEM part restores full charging system integrity and prevents secondary electrical damage.
Part Details
| Part Number | 5100036223 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Alternator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BL744ch Backhoe Loader | BL744ch | 5100031800 |
| BL744h Backhoe Loader | BL744h | 5100031801 |
| BL742h Backhoe Loader | BL742h | 5100031802 |
| BL744c Backhoe Loader | BL744c EX | 5100031803 |
| BL744 EX Backhoe Loader | BL744 EX | 5100031804 |
| Backhoe Loader | BL742 EX | 5100031805 |
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.
