The Wacker Neuson Seal Repair Kit is a genuine OEM seal repair kit designed for the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loader series. Sourced directly from Wacker Neuson, this kit delivers exact-match components that restore hydraulic sealing performance to original specification. It covers the full range of BL-series backhoe loaders, making it the go-to service part for technicians working across multiple units in this family.
Key Features
- Genuine OEM Seal Material Grade — manufactured to Wacker Neuson's original compound and compression specifications, ensuring the seals seat and compress exactly as the hydraulic system requires.
- Complete Kit, Ready to Install — includes all seals needed for the repair in a single part number, so the job isn't interrupted by missing components mid-service.
- Broad BL-Series Compatibility — confirmed fit across the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loaders, covering the full BL-series lineup.
- Restores Full Hydraulic Pressure — worn or degraded seals cause pressure loss, slow cylinder response, and external leaks; a fresh OEM kit returns the hydraulic circuit to its rated operating performance.
- Leak Prevention for Operator Safety — hydraulic fluid leaks on backhoe loaders present a slip and fire hazard on site; replacing seals at the correct service interval keeps the machine compliant and the work area safe.
A seal repair kit contains the full set of elastomeric seals, O-rings, and related sealing components required to rebuild a hydraulic cylinder or valve assembly back to a leak-free condition. These seals are the barriers that hold hydraulic fluid under pressure, allowing cylinders to generate the force needed for digging, lifting, and grading. When seals wear, crack, or swell, fluid bypasses them, causing sluggish or uncontrolled movement, visible leaks, and accelerated wear on surrounding components. Replacing the seals with a genuine OEM kit ensures the correct material hardness and dimensional tolerances are restored, bringing the hydraulic circuit back to its designed operating condition.
Part Details
| Part Number | 5100032525 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal Repair Kit |
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.
