The Wacker Neuson is a genuine OEM Fitting M22 x 1/2 NPT designed for the G-Series line of portable and skid-mounted mobile generators. Sourced directly from Wacker Neuson, this fitting delivers the exact thread specification and sealing integrity the original design requires. It is confirmed to fit an extensive range of G-Series generator models including the G50, G70, G85, G100, G120, G125, G130, G150, G180, G240, and G320, covering standard, cold weather, and custom configurations across multiple Tier ratings. When a fluid or fuel connection fitting fails or begins to leak, replacing it with the correct OEM part — part number — ensures the system returns to proper operating condition without improvised adaptations.
Key Features
- Correct Thread Specification: — M22 x 1/2 NPT dual-thread sizing matches the original port dimensions exactly, eliminating the risk of cross-threading or seal failure at installation.
- Genuine OEM Part: — Manufactured to Wacker Neuson's own specification, this fitting carries the same material grade and thread tolerance as the unit installed at the factory.
- Broad G-Series Compatibility: — Fits G50 through G320 portable and skid-mounted mobile generators across standard, cold weather, and custom configurations, including Tier 3 and Tier 4 emissions variants.
- Leak-Free Connection: — A properly seated fitting maintains system pressure and prevents fluid loss that can compromise generator cooling, fuel delivery, or auxiliary fluid circuits depending on installation location.
- Direct Drop-In Replacement: — Threaded connections align with existing ports, allowing straightforward removal of the worn fitting and installation of 5000153962 without reworking adjacent hardware.
A threaded fitting like the M22 x 1/2 NPT serves as the transition point between metric-threaded ports on the machine and standard NPT-threaded lines or accessories, creating a sealed fluid passage in fuel, cooling, or hydraulic circuits. When a fitting corrodes, strips, or develops a leak, it can cause fluid loss, pressure drops, or contamination that affect generator output and reliability. Replacing a worn fitting promptly with the correct OEM part restores the integrity of the connection and prevents minor seepage from becoming a more serious system fault.
Part Details
| Part Number | 5000153962 |
|---|---|
| Old Part Number | 0153962 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting M22 x 1/2 NPT |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620351, 5000009468, 5000620002, 5000620711, 5000620646, 5000620648, 5200003975, 5200003973, 5200003974, 5000009260, 5200004151, 5000620647, 5200008342, 5200008339, 5200008341, 5200008719, 5200023226, 5200023227, 5000008230, 5200023228, 5200003220, 5200006879, 5000009464, 5100025262, 5200008344, 5000009478, 5100042499, 5100036306, 5100042496, 5100042497, 5100042498, 5100042500, 5200008340 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000620001, 5200001063, 5000009259, 5200001062, 5000008229, 5000620710, 5000620964, 5000620965, 5000620966, 5200006878, 5200001317, 5000009463, 5000009477, 5200001061 |
| Mobile Generator | G85 | 5000009459, 5000620003, 5000009310, 5000008231, 5000009305, 5000009465 |
| Mobile Generator (Cold Weather ) | G120 | 5000620291, 5000620290, 5000620292, 5000620654, 5200001320, 5000620652, 5200006901, 5200003856, 5200003854, 5200003855, 5200014467, 5200014468, 5200008715, 5000620311, 5200014466, 5000620309, 5000620310, 5200008353, 5200008351, 5200008349, 5000620653, 5100025818, 5100025840 |
| Skid-mounted Mobile Generator | G160 | 5000009306, 5000620069, 5000620070 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5200001319, 5000620649, 5200006900, 5200003859, 5200003857, 5200003858, 5200008716, 5100045086, 5000620312, 5000620313, 5000620314, 5100045498, 5200008348, 5100033310, 5100045499, 5100045553, 5100045554, 5100045555, 5200008347, 5100033311, 5100049835, 5100049836, 5100049837, 5200008345, 5100033312, 5100036307, 5000620650, 5100025816, 5100026957, 5100026958, 5100026959, 5100029211 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620656, 5000620306, 5000620655, 5200003160, 5000620307, 5200023235, 5000620308, 5200023236, 5200023237, 5100045088, 5100045570, 5100045571, 5200025554, 5100049841, 5100049842, 5100049843, 5100036309, 5100026980, 5100026981, 5100026982, 5100029212, 5100025830 |
| Mobile Generator | G25 | 5200003991 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200001322, 5200006903, 5000620303, 5000620658, 5000620659, 5200003161, 5000620304, 5000620305, 5200014470, 5200014471, 5200014469, 5200025555, 5100025832, 5100025842 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5200001323, 5200006904, 5000620662, 5000620300, 5000620661, 5200003162, 5000620301, 5000620302, 5200025556, 5100025834 |
| Mobile Generator (custom) | G125 | 5000620067, 5000620068, 5000009261 |
| G320 Generator, Standard T4i | G320 | 5000620275, 5200010219, 5200010260, 5200010144, 5200010145, 5200010146, 5100045191, 5100045601, 5100045602, 5100018533, 5100049848, 5100049849, 5200010261 |
| G130 Generator, Standard T4i | G130 | 5200023232, 5200023233, 5200023234, 5100045087, 5100045559, 5100045560, 5100045564, 5100045565, 5100045566, 5100049838, 5100049839, 5100049840, 5100036308 |
| Mobile Generator Skid Mounted | G110 | 5000008232 |
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.
