The Wacker Neuson Pipe Plug is a genuine OEM component designed for the G-Series mobile and skid-mounted generator lineup, spanning the G25, G50, G70, G85, G100, G120, G130, G150, and G320 families across standard, cold weather, custom, and extended run tank configurations. As a direct OEM replacement, part is manufactured to the exact dimensions and thread specification of the original, ensuring a proper seal without modification across the wide range of supported G-Series variants. Whether your unit is a Tier 3, Tier 4i, or Tier 4 Final configuration — open-skid or cold-weather canopied — this plug is the correct serviceable part sourced straight from Wacker Neuson.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the exact thread form and material specification of the original plug, maintaining a leak-free seal in fluid or air passages within the generator's engine or fluid system.
- Drop-In Thread Match — Machined to the same pipe thread standard as the factory fitting, so it threads in cleanly with no chasing or re-tapping required.
- Broad G-Series Coverage — A single part number covers G25, G50, G70, G85, G100, G120, G130, G150, and G320 mobile and skid-mounted generators across standard, cold weather, custom, and extended run tank builds.
- Protects System Pressure and Fluid Containment — A properly seated pipe plug prevents fluid loss, pressure bleed-off, and contamination ingress — all of which can cause unplanned generator shutdowns on the jobsite.
- Fuel and Fluid System Safety — Correct plug fit in fuel, oil, or coolant circuits is essential to preventing hazardous leaks; using the OEM-specified part ensures the joint performs to the intended pressure rating.
A pipe plug seals off an unused or service port in a threaded pipe or housing — commonly found in engine blocks, fuel systems, oil circuits, and coolant passages. Its job is straightforward but critical: keep fluids or pressure contained within the system so the machine operates safely and efficiently. When a pipe plug is missing, improperly installed, or damaged, the result is fluid leakage or pressure loss that can lead to overheating, oil starvation, or fuel hazards — any of which will take a generator offline. Replacing a worn or cross-threaded plug with the correct OEM part restores the integrity of the sealed circuit and prevents recurring leaks.
Part Details
| Part Number | 5000171935 |
|---|---|
| Old Part Number | 0171935 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pipe Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620351, 5000009468, 5000620002, 5000620648, 5000620647, 5000620711, 5000620646, 5200003220, 5200006879, 5200003975, 5200003974, 5200014464, 5200014465, 5200008344, 5200008342, 5200008339, 5200008341, 5200023227, 5200008340, 5200023228, 5100025814, 5100025838, 5100042497, 5100042498 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000620001, 5200001062, 5200001063, 5200006878, 5200001061, 5200014322, 5200014320, 5000620710, 5100045494, 5000620964, 5000620965, 5000620966, 5100042431, 5100045493, 5100042432, 5100025812, 5100029210, 5100026955, 5100026956 |
| Mobile Generator | G85 | 5000009459, 5000620003 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5000620650, 5200003158, 5200006900, 5000620313, 5000620314, 5100045498, 5100045499, 5100045554, 5100045555, 5200008346, 5200008347, 5100033311, 5100049835, 5100033312, 5100025816, 5100026958, 5100026959, 5100029211 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5000620653, 5200006901, 5200003159, 5200014467, 5200014468, 5000620311, 5000620310, 5200008350, 5200008351, 5100025818, 5100025840 |
| Mobile Generator | G25 | 5200003991, 5200009372, 5200009371, 5200009375, 5100017591, 5100041581, 5100041582, 5100045541, 5100045542 |
| G130 Generator, Cold Weather T4 | G130 | 5200023233, 5200023234, 5100045559, 5100045560, 5100045565, 5100045566, 5100049838 |
| G150 Generator, Cold Weather T4i | G150 | 5200023236, 5200023237, 5100045570, 5100049841 |
| Mobile Generator | G320 | 5200008718, 5200010219, 5200010260, 5200010145, 5200010146, 5100045601, 5100045602, 5200008717, 5100018533, 5100049848 |
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.