The Wacker Neuson Pump Piston is a genuine OEM Pump Piston designed for a wide range of Wacker Neuson vibratory trench rollers, tandem rollers, and light towers including the RD16-90, RD16-100, RT82-SC2, RT56-SC2, RTx-SC2, and LTN6L series machines. As a direct OEM part, is manufactured to the same exacting standards as the original component it replaces, ensuring consistent hydraulic system performance across every compatible model. This piston is a critical hydraulic assembly component and sourcing the correct OEM part is essential for maintaining proper pump output and system integrity.
Key Features
- OEM-Grade Dimensional Accuracy — Manufactured to exact bore tolerances and surface finish specifications required for consistent hydraulic sealing and full pump displacement output.
- Drop-In Replacement — Matches the original piston profile and mounting geometry, allowing straightforward installation into the existing pump assembly without machining or modification.
- Broad Wacker Neuson Fitment — Compatible with RD16-90, RD16-100, RT56-SC, RT56-SC2, RT82-SC, RT82-SC2, RTx-SC2, RTL82-SC3 trench and tandem rollers, plus LTC4L, LTN6L, LTN6LE, LTN6L-V, and LTN6LE-V light tower series.
- Sustained Hydraulic Pressure — A correctly fitted piston maintains precise volumetric efficiency within the pump, delivering stable flow and pressure that the drive and vibration systems depend on to perform at rated capacity.
- Hydraulic System Protection — Using the correct OEM piston prevents internal pump leakage that can overheat hydraulic fluid, accelerate seal wear, and cause broader drivetrain damage over time.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component, verified against part number 5000227601 for confidence in fitment accuracy before installation.
The pump piston is a core internal component of a hydraulic piston pump, responsible for converting rotary input into pressurized hydraulic flow through a reciprocating stroke action. It must maintain a precise fit within the pump cylinder bore to achieve the volumetric efficiency required to drive hydraulic functions such as propulsion and drum vibration. When a piston wears, develops surface scoring, or loses dimensional integrity, the pump loses pressure output, resulting in sluggish machine response, overheating, and eventual pump failure if left unaddressed.
Part Details
| Part Number | 5000227601 |
|---|---|
| Old Part Number | 0227601 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pump Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620293, 5000620367, 5000620525, 5000620528, 5000620529, 5000620526, 5000620527 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845, 5200003107 |
| CRT48-35L Trowel | CRT48-35L | 5000620113, 5000620806 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| LTN6L, KOHLER (LOMBARDINI) | LTN6L | 5000620117, 5000620121, 5000620727, 5000620550, 5000620552, 5000620119, 5000620120, 5000620553, 5200004090, 5200004768, 5200012438, 5200022990, 5200017094, 5200017095, 5200022155, 5100027056 |
| LTN6L-P LIGHT TOWER,60 HZ | LTN6L-P | 5000620297 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620365, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026, 5000620366 |
| CRT48-35L-PS | CRT48-35L-PS | 5000620704 |
| CRT48-35L-PS | CRT48-35L-PS EU | 5000620900 |
| LTN6L 50 Hz Non CE. Custom | LTC6L | 5000620559 |
| RTL82-SC3, White/Blue | RTL82-SC3 | 5200022541 |
| LTN6L-V LIGHT TOWER,50HZ | LTN6L-V | 5200002720, 5200002721, 5200002716, 5200002717, 5200002718, 5200002719, 5200017102, 5200019283 |
| RTx-SC2 TRENCH ROLLER | RTx-SC2 | 5200008538, 5200008539, 5200018044, 5200018329 |
| Trench Roller | RTx-SC2 EU | 5200008540 |
| LTN6L-V S, KOHLER (LOMBARDINI) | LTN6L-V S | 5200018536, 5200018539, 5200018573, 5200018552, 5200023687, 5200023688, 5200023689, 5200018576 |
| Light Tower | LTC4L | 5000009375, 5000009377, 5000009379, 5000009485, 5000009311 |
| LTN6LE-V 50 Hz CE 230 V LED | LTN6LE-V | 5200019285, 5200019140 |
| Light Tower with Power Winch | LTC4L-P | 5000620018 |
| LTN6L 50 Hz CE- RACKED | LTN6LE | 5200019142, 5200019143, 5200019141 |
| Light Tower | LTV6L | 5100039607 |
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.
