The Wacker Neuson Oil Dipstick is a genuine OEM Oil Dipstick designed for the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loader series. As a direct OEM part, the is manufactured to the exact same specification as the original component that left the factory, ensuring a proper fit and accurate oil level readings every time. This is the correct replacement when the original dipstick is lost, damaged, or showing signs of wear that could compromise accurate measurement. Confirm your model number before ordering — fitment covers the full BL700-series Backhoe Loader range listed above.
Key Features
- Accurate Calibration Markings — OEM-matched graduated markings ensure oil level readings are consistent with the engine's specified operating range across all compatible BL700-series models.
- Direct Drop-In Replacement — Engineered to the same tube diameter, length, and seal geometry as the original, so it seats and seals correctly without any fitment adjustments.
- Broad BL700-Series Compatibility — A single part covering BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loaders, making it a practical stock item for multi-unit fleets.
- Protects Engine Health — A correctly functioning dipstick is the first line of defense against over- or under-filling the engine — either condition accelerates wear and can lead to costly internal damage.
- Genuine Wacker Neuson OEM Part — Sourced directly through authorized Wacker Neuson supply channels, so you receive the same part supplied in new-machine production.
The oil dipstick gives operators a fast, reliable way to verify engine oil level before and during operation. It seats into the oil filler tube and uses calibrated markings to show whether oil is within the safe operating range — too low risks bearing and cylinder wear, while overfilling can cause foaming and seal damage. A worn, cracked, or missing dipstick removes that check entirely, leaving engine oil condition to guesswork and putting the machine at risk of undetected low-oil situations.
Part Details
| Part Number | 5100033990 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Dipstick |
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.
