The Wacker Neuson Hydraulic Cylinder Assembly is a genuine OEM component designed for the Hydraulic Thumb (3-4 Ton) attachment. Sourced directly from Wacker Neuson, this assembly matches the original specification installed at the factory, ensuring a correct, hassle-free swap. If your thumb attachment is losing grip force, responding sluggishly, or showing signs of cylinder leakage, this is the direct replacement you need to restore full hydraulic performance.
Key Features
- OEM-Matched Hydraulic Integrity — Built to the same bore diameter, stroke length, and seal specification as the original, maintaining consistent pressure delivery throughout the cylinder's travel range.
- Direct Bolt-In Replacement — Engineered to mount directly to the Hydraulic Thumb (3-4 Ton) attachment using the original pin and bracket points, so installation is straightforward with standard tooling.
- Confirmed Fitment — Verified for the Wacker Neuson Hydraulic Thumb (3-4 Ton) attachment series, taking the guesswork out of parts sourcing.
- Restores Full Gripping Force — A properly functioning hydraulic cylinder delivers the clamping and holding power the thumb attachment depends on; a worn or leaking cylinder compromises grip and can stall material handling operations entirely.
- Genuine Wacker Neuson Quality — As an authentic OEM assembly, every component within the unit — seals, rod, barrel, and end fittings — meets Wacker Neuson's original material and pressure-rating standards for long service life in demanding dig-and-sort applications.
A hydraulic cylinder assembly converts pressurized hydraulic fluid into controlled linear force, extending and retracting the thumb attachment to grip, hold, and sort material during excavation and demolition work. When the cylinder seals degrade or the rod becomes scored, the attachment loses clamping pressure, cycles inconsistently, or drifts under load — all of which reduce productivity and can create unsafe handling conditions. Replacing the assembly with a genuine OEM unit restores the original operating pressure and travel characteristics the attachment was engineered around.
Part Details
| Part Number | 5100067268 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Cylinder Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydraulic Thumb (3-4 Ton) | Hydraulic Thumb (3-4 Ton) | 1000450641 |
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.
