The Wacker Neuson is a genuine OEM Threaded Plug designed for a wide range of Wacker Neuson trash pumps, portable generators, and ride-on concrete trowels — including the PT6LT, PT6LS, PT6Y, PTK6, G25, G50, G70, G20, CRT36, and CRT46 series. As a genuine OEM part, is manufactured to the same specifications as the original component installed at the factory, ensuring a correct, confident fit across all listed configurations. From skid-mounted and cold-weather generator builds to trailer-mounted trash pumps and high-capacity ride-on trowels, this plug serves a broad cross-section of Wacker Neuson's professional equipment lineup. When it comes time to service or reseal any covered machine, verifying your model number against the fitment list confirms the is the right plug for the job.
Key Features
- Genuine OEM Thread Integrity — Manufactured to Wacker Neuson's original thread form and material spec, so the plug seats and seals the way it did from day one — no cross-threading or fitment guesswork.
- Drop-In Replacement — Threads directly into the original port opening on all listed machines; no reworking of the boss or port required.
- Broad Cross-Model Compatibility — A single part number covers PT6LT, PT6LS, PT6Y, PTK6 trash pumps; G20, G25, G50, and G70 portable generators across Standard, Cold Weather, Custom, Extended Run, and 600V Tier 4 builds; and CRT36 and CRT46 ride-on concrete trowels.
- Fluid or Pressure Retention — Maintains a leak-free seal at the designated port, protecting internal systems from contamination, fluid loss, and pressure drop that can affect pump flow rate or generator cooling performance.
- Fuel and Fluid System Safety — A failed or missing threaded plug on a pump or generator fuel/fluid circuit can result in leaks and fire hazard; replacing with the correct OEM plug restores the sealed system as designed.
A threaded plug is used to close off an unused or service port in a machine's fluid circuit — whether that is a pump casing drain, a generator oil or coolant port, or a hydraulic or fuel system access point. When properly installed, it maintains a leak-free barrier that keeps fluids contained and prevents contaminants from entering the system. A damaged, missing, or incorrect plug can lead to fluid loss, contamination of internal components, or pressure imbalance — all of which can cause accelerated wear or machine shutdown if left unaddressed.
Part Details
| Part Number | 5000025605 |
|---|---|
| Old Part Number | 0025605 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Threaded Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175, 5200014740 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174, 5200014741 |
| G25 Generator, Custom T4i | G25 | 5000620642, 5000620640, 5000620709, 5000620641, 5200005557, 5200003991, 5000620931, 5200001316, 5200014461, 5200014460, 5200014462, 5000621005, 5100022834, 5100042507, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508 |
| G70-GENERATOR, SKID, CUSTOM, DEERE T3 | G70 | 5000620648, 5000620647, 5000620711, 5000620646, 5200001318, 5200003220, 5200006879, 5200014464, 5200014463, 5200014465, 5200008344, 5200008342, 5200008343, 5200008339, 5200008341, 5200008340, 5100025814, 5100025838 |
| G50-GENERATOR, SKID BASE, CUSTOM T4i | G50 | 5200001062, 5200001063, 5200006878, 5200001317, 5200001060, 5200001061, 5200014322, 5200014319, 5200014320, 5200014323, 5200017829, 5200017830, 5100042430, 5100042435, 5000620710, 5100045494, 5000620964, 5000620965, 5000620966, 5100042431, 5100042433, 5100045085, 5100045493, 5100042432, 5100025812, 5100026954, 5100029210, 5100026955, 5100026956 |
| Single Direction Vibratory Pla te, 25kN, 50cm/20in | BPS 2550A | 5000007528 |
| Mobile Generator | G20 | 5200016628, 5200022625 |
| PT6Y | PT6Y-SA | 5100070835 |
| PT6YT | PT6YT | 5100070966 |
| PUMP PT6Y-AU | PT6Y-AU | 5100076956 |
| PT6YT | PT6YT-IN | 5100077923 |
| PT 6LS | PT6LS(I) | 5200017427, 5200012427 |
| CRT46KHN | CRT46KHN | 5000007515 |
| CRT46KHO | CRT46KHO | 5000007641 |
| Trash Pump | PT6LT(I) | 5100014076 |
| PT6Y | PT6Y | 5100064168, 5100069617 |
| Trash Pump | PTK6 | 5200007830 |
| 915mm/36in Ride-On Trowel, ove rlapping | CRT36ASO | 5000007512 |
| 915mm/36in Ride-On Trowel, non #NAME? | CRT36ASN | 5000007513 |
| CRT46ASO | CRT46ASO | 5000007514 |
| PT6Y | PT6Y EPA T4 | 5100073464 |
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.
