The Wacker Neuson Pin is a genuine OEM component designed for the BL744c, BL744 EX, and BL742 EX Backhoe Loaders. Sourced directly from Wacker Neuson, this pin is manufactured to the exact dimensions and material specifications of the original part — ensuring a correct, trouble-free installation. It is a direct replacement for the factory-installed pin on these Backhoe Loader models, so you can swap it in with confidence knowing the fit is right the first time.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the exact diameter, length, and material grade as the original, so the pin seats, loads, and retains precisely as intended in the joint or linkage.
- Direct Drop-In Replacement — Matches the original bore and retention points on the BL744c, BL744 EX, and BL742 EX, allowing straightforward installation without reworking the surrounding hardware.
- Confirmed Backhoe Loader Fitment — Verified for the BL744c, BL744 EX, and BL742 EX Backhoe Loader series, covering all three Wacker Neuson models that share this pin specification.
- Resists Wear Under Load — A correctly fitted pin maintains tight articulation in the linkage, preventing slop, uneven loading, and accelerated wear on surrounding bushings and bores.
- Authorized OEM Part — Supplied as a genuine Wacker Neuson component under part number 5100033877, giving you full traceability and assurance of correct specification.
A pin in a backhoe loader serves as the pivot or retention point within linkage assemblies, connecting arms, buckets, or structural members so they can articulate smoothly under load. It transfers force between components while keeping them correctly aligned, and its precise fit within the bore is critical — even slight wear or an incorrect replacement can introduce play into the linkage, causing erratic movement, uneven digging force, and rapid deterioration of the surrounding bore and bushings. Replacing a worn or damaged pin promptly with the correct OEM part restores tight, controlled articulation and protects the integrity of the entire linkage assembly.
Part Details
| Part Number | 5100033877 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
