The Wacker Neuson Adapter Disc is a genuine OEM component designed for the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loader series. As a direct factory replacement, this adapter disc is manufactured to the exact tolerances required for proper fitment and function in your Wacker Neuson backhoe loader. Sourcing the correct OEM part by part number ensures you get the right disc for your specific machine configuration without guesswork. Order with confidence knowing this part is backed by Wacker Neuson's genuine OEM supply chain.
Key Features
- Exact OEM Tolerancing — Manufactured to the precise dimensional specs required for correct disc-to-mating-surface engagement in Wacker Neuson backhoe loaders.
- Drop-In Installation — Designed to mount directly in place of the original adapter disc with no reworking of surrounding components needed.
- Broad Backhoe Loader Coverage — Confirmed fitment across the BL742, BL744, BL744c, and BL744 EX series, covering multiple configurations of Wacker Neuson backhoe loaders.
- Sustained Drive System Integrity — A correctly fitted adapter disc maintains proper torque transfer and alignment; a worn or damaged disc can lead to vibration, slippage, or accelerated wear on connected drivetrain components.
- Genuine OEM Part — Sourced directly from Wacker Neuson, so the material grade, thickness, and interface geometry match the original production specification for part number 5100033874.
An adapter disc serves as an interface component within the drivetrain or attachment system, transmitting rotational force or coupling two mating assemblies so power is delivered smoothly and concentrically. It absorbs minor misalignment between connected components and helps protect surrounding parts from shock loads. When an adapter disc wears down, becomes warped, or cracks, the resulting imbalance or slippage can accelerate wear on bearings, shafts, and adjacent drive components — making timely replacement essential to keeping the drivetrain operating as intended.
Part Details
| Part Number | 5100033874 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Adapter Disc |
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.
