The Wacker Neuson Thrust Washer is a genuine OEM thrust washer designed for the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loader series. As a direct OEM component, the is manufactured to the exact tolerances required to maintain proper axial load control within the driveline or pivot assembly. Confirmed fitment spans the full BL74x and BL742 backhoe loader range, making it a reliable go-to replacement for fleets running multiple models in this family.
Key Features
- OEM-Grade Surface Hardness — Manufactured to Wacker Neuson's specified hardness and thickness tolerances, ensuring consistent axial load distribution without premature wear.
- Drop-In Replacement — Matches the original mounting position and contact surface dimensions, allowing straightforward installation without machining or shimming.
- Broad BL-Series Fitment — Compatible with BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loaders, covering the full BL74x and BL742 product family.
- Axial Load Control — Correctly seated thrust washers prevent shaft migration and component-to-component contact; a worn washer can accelerate bearing and housing damage.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, so the part number, geometry, and material grade match the original specification exactly.
A thrust washer sits between rotating or sliding components to absorb and distribute axial (end) loads, keeping shafts and assemblies correctly positioned along their axis. By reducing metal-to-metal contact at key wear points, it protects adjacent bearings, housings, and shafts from accelerated wear. When a thrust washer wears thin or fails, axial play increases, which can lead to misalignment, abnormal noise, and eventual damage to the surrounding drivetrain or pivot components.
Part Details
| Part Number | 5100032779 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Thrust Washer |
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.
