The Wacker Neuson Fuse 50A is a genuine OEM Fuse 50A designed for the BL744 and BL742 series Backhoe Loaders, including the BL744ch, BL744h, BL742h, BL744c, and BL744 EX models. As a direct factory replacement, this fuse is produced to the exact amperage and physical specification required by the original electrical system. Sourced directly from Wacker Neuson, part ensures your machine's electrical protection circuitry is restored to its original operating standard. Confirm your model number before ordering to ensure a correct, confident fit.
Key Features
- Correct 50A Amperage Rating — Matched to the exact current threshold required by the original circuit, preventing nuisance trips or under-protection of electrical components.
- Genuine OEM Sourced — Manufactured by Wacker Neuson to the same specification as the fuse installed at the factory, with no substitution in materials or ratings.
- Drop-In Electrical Replacement — Designed to seat directly into the original fuse holder without adaptation, maintaining correct contact tension and circuit integrity.
- Broad BL Series Compatibility — Fits multiple BL744 and BL742 Backhoe Loader variants, making it a practical stock item for fleets running mixed Wacker Neuson equipment.
- Electrical System Protection — A correctly rated fuse is the first line of defense against wiring damage, component burnout, and electrical fires caused by overcurrent events.
- Critical Safety Component — In heavy equipment electrical systems, an incorrect or degraded fuse can allow dangerous overcurrent conditions; using the OEM-specified 5100033386 ensures the circuit is protected to the designed safety threshold.
A 50A fuse is a sacrificial overcurrent protection device installed in the electrical circuit to interrupt power flow if current exceeds a safe level. In a backhoe loader, this type of fuse typically protects high-draw circuits such as hydraulic controls, starting systems, or auxiliary electrical loads. When a fuse blows, it signals an overcurrent event — operating the machine with a blown fuse, or replacing it with an incorrectly rated fuse, can leave critical circuits unprotected and risk serious electrical damage or fire.
Part Details
| Part Number | 5100033386 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuse 50A |
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 |
| Electrical | Electrical | 5100047484 |
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.
