The Wacker Neuson Hydraulic Cylinder Seal Kit is a genuine OEM component designed for the WB16A series Power Buggies. This kit delivers a complete seal replacement solution for the hydraulic cylinder, covering a broad range of WB16A configurations including AE, AF, AS, AD, ADE, ADF, AES, AEF, AFS, ADEF, ADES, ADFS, AEFS, and ADEFS variants. As a direct Wacker Neuson OEM part, the is manufactured to the same standards as the original components installed at the factory, ensuring correct fitment across the full WB16A Power Buggy lineup. Keep this kit on hand for scheduled hydraulic maintenance or to address unexpected seal failure before it becomes a larger repair.
Key Features
- Complete OEM Seal Set: — Includes all seals required for a full hydraulic cylinder rebuild, eliminating the guesswork of sourcing individual components separately.
- Correct Material Grade: — Genuine Wacker Neuson seals are engineered to the precise compression ratings and material specifications of the original hydraulic cylinder design, maintaining proper fluid containment under operating pressure.
- Direct-Fit Installation: — Dimensionally matched to the WB16A hydraulic cylinder, the seals seat correctly without modification, supporting a straightforward reinstall during service.
- Broad WB16A Coverage: — Confirmed fitment across a wide range of WB16A Power Buggy configurations, including electric, forward, self-propelled, and dump variants across multiple machine numbers.
- Restores Full Hydraulic Function: — Worn or damaged cylinder seals cause hydraulic fluid bypass, resulting in sluggish or complete loss of dump and lift function. A fresh seal kit brings the cylinder back to full operating capacity.
- Hydraulic System Integrity: — Maintaining proper cylinder seals prevents external hydraulic fluid leaks that can create slip hazards on the worksite and accelerate wear on surrounding hydraulic components.
The hydraulic cylinder seal kit contains the internal seals that prevent hydraulic fluid from bypassing the piston inside the dump or lift cylinder of the Power Buggy. These seals maintain the pressure differential that allows the cylinder to extend and retract under load, giving the operator control over the dump body. Over time, seals degrade from heat cycling, pressure fatigue, and fluid contamination, leading to internal leakage that reduces lifting force or causes the dump body to drift or fail to hold position. Replacing the seals with a complete OEM kit like the Wacker Neuson 5000118312 restores the cylinder's full pressure-holding capability and extends the service life of the hydraulic system.
Part Details
| Part Number | 5000118312 |
|---|---|
| Old Part Number | 0118312 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Cylinder Seal Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Buggy | WB16AE | 5000009284, 5000009042, 5000009266 |
| Power Buggy | WB16AEF | 5000009290, 5000009046, 5000009272 |
| Power Buggy | WB16AES | 5000009291, 5000009047, 5000009273 |
| Power Buggy | WB16AEFS | 5000009296, 5000009052, 5000009278 |
| Power Buggy | WB16A | 5000009282, 5000008021, 5000009264 |
| Power Buggy | WB16AF | 5000009285, 5000008288, 5000009267 |
| Power Buggy | WB16AS | 5000009286, 5000009043, 5000009268 |
| Power Buggy | WB16AFS | 5000009292, 5000009048, 5000009274 |
| Power Buggy | WB16AD | 5000009283, 5000008022 |
| Power Buggy | WB16ADE | 5000009287, 5000009044 |
| Power Buggy | WB16ADF | 5000009288, 5000008289 |
| Power Buggy | WB16ADEF | 5000009293, 5000009049 |
| Power Buggy | WB16ADS | 5000009045 |
| Power Buggy | WB16ADES | 5000009050 |
| Power Buggy | WB16ADFS | 5000009051 |
| Power Buggy | WB16ADEFS | 5000009053 |
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.
