The Wacker Neuson Spring Right Hand is a genuine OEM component designed for the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loader series. Sourced directly from Wacker Neuson, this part carries the same specifications as the original installed at the factory, so it drops into place without guesswork. If your backhoe loader is showing signs of spring fatigue, loss of tension, or uneven mechanical return, the is the correct replacement to restore proper operation.
Key Features
- Genuine OEM Spring Tension Rating — Manufactured to the exact load and deflection specification Wacker Neuson engineers built into the BL series, so return force and travel are consistent with original performance.
- Direct-Fit Installation — Matches the original mounting points and hook geometry on the right-hand side of the assembly, allowing a straightforward swap with standard hand tools.
- Broad BL Series Coverage — Confirmed fitment across BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loaders under a single part number.
- Consistent Mechanical Return — A properly tensioned spring ensures the linked mechanism returns to its neutral or home position cleanly every cycle, maintaining predictable machine response.
- Genuine OEM Part Assurance — Carries Wacker Neuson OEM sourcing, so material grade, coil count, and wire diameter are verified against the original engineering drawing rather than estimated.
A right-hand spring provides the stored mechanical energy needed to return a linkage, lever, or actuated component back to its resting position after a load is applied or released. In backhoe loader applications, springs like the 5100033512 are often part of control linkages, loader arms, or stabilizer mechanisms where consistent return force directly affects operator control and predictable movement. When a spring stretches, loses tension, or breaks, the connected mechanism may move sluggishly, fail to return fully, or create uneven left-to-right behavior compared to the opposite side — all of which affect control precision and increase wear on surrounding components.
Part Details
| Part Number | 5100033512 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Right Hand |
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.
