The Wacker Neuson Washer M12 is a genuine OEM Washer M12 designed for the Wacker Neuson G-series portable and skid-mounted mobile generators. This is a direct OEM replacement sourced through Wacker Neuson's authorized parts supply chain, ensuring the correct material grade and dimensional spec for the M12 fastener positions it serves across the generator family. Fitment spans an extensive range of G-series models, including the G25, G50, G70, G85, G100, G120, G125, G150, G180, G230, G240, and G320, covering standard, cold weather, custom, extended run, and Tier 4 configurations. When you order by part number, you're getting the exact washer specified in the Wacker Neuson parts catalog — no guesswork required.
Key Features
- OEM-Specified M12 Dimensional Accuracy — Manufactured to the exact outer diameter, inner bore, and thickness required for M12 fastener assemblies within the G-series generator structure, preventing fastener loosening or surface damage under vibration.
- Broad G-Series Generator Compatibility — Fits the G25, G50, G70, G85, G100, G120, G125, G150, G180, G230, G240, and G320 models across standard, cold weather, custom, and extended run configurations.
- Genuine Wacker Neuson OEM Part — Supplied as an authentic OEM component, meaning the material grade and hardness rating match exactly what was installed at the factory — important for maintaining correct clamp load in critical fastener joints.
- Drop-In Installation — Seats directly onto M12 fasteners in the existing generator assembly; no drilling, reworking, or adapter hardware needed.
- Protects Mating Surfaces — Distributes fastener load evenly across the clamped surface, guarding against gouging, deformation, or fatigue cracking at mounting points on the generator frame and enclosure panels.
A washer serves as a load-distributing interface between a fastener — bolt or nut — and the surface it clamps against. In generator applications like the Wacker Neuson G-series, where engine vibration is a constant operating condition, a correctly sized and graded washer is essential for maintaining fastener preload over time. Without the proper washer, bolt heads and nuts can work into softer metal surfaces, reducing clamp force and allowing joints to loosen — which can lead to structural movement, panel rattling, or component misalignment. Using the correct OEM washer, such as the 5000152012, ensures the fastener system performs as engineered across the full service life of the generator.
Part Details
| Part Number | 5000152012 |
|---|---|
| Old Part Number | 0152012 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer M12 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620350, 5000620351, 5000009367, 5000009468, 5000620002, 5000620647, 5000620711, 5000620646, 5200001318, 5200003220, 5200006879, 5200003975, 5200003973, 5200003974, 5200014464, 5000009260, 5200004151, 5200014463, 5200014465, 5200008344, 5200008342, 5200008343, 5200008339, 5200008719, 5200008340, 5000009464, 5100025262, 5000009478, 5100025838 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000009366, 5000620001, 5200001062, 5200001063, 5200006878, 5200001317, 5200001060, 5200001061, 5200014322, 5000009259, 5200014319, 5200014320, 5200014323, 5200017829, 5200022589, 5100042434, 5200017830, 5100042430, 5100042435, 5000620710, 5100045494, 5000620964, 5000620965, 5000620966, 5100042431, 5100042433, 5100045085, 5100045493, 5100042432, 5000009463, 5000009477, 5100025812, 5100026954, 5100029210, 5100026955, 5100026956 |
| Mobile Generator, Custom | G25 | 5000620346, 5000620344, 5000620345, 5000620642, 5000009466, 5000620004, 5000620640, 5000620709, 5000620641, 5000009368, 5200005557, 5200003991, 5000620931, 5200001316, 5200014461, 5000009258, 5200014460, 5200014462, 5000621005, 5000620706, 5100022834, 5000009462, 5000009476, 5100042507, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508 |
| Mobile Generator | G85 | 5000009459, 5000620003, 5000009369, 5000009310, 5000009305, 5000009465 |
| Mobile Generator (Cold Weather ) | G120 | 5000620291, 5000620290, 5000620292, 5200001320, 5200006901, 5200008353 |
| Skid-mounted Mobile Generator | G160 | 5000009306, 5000620069, 5000620070 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620656, 5000620306, 5000620655, 5200003160, 5000620889, 5000620307, 5200007860, 5000620308, 5000620887, 5000620888, 5200014784, 5200010135, 5200010136, 5200010137, 5200025554, 5100026980, 5100026981, 5100026982, 5100029212, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200001322, 5200006903, 5000620303, 5000620658, 5000620659, 5200003161, 5000620886, 5000620884, 5200007861, 5000620304, 5000620885, 5000620305, 5200010140, 5200014470, 5200010138, 5200010139, 5200014471, 5100015615, 5200014469, 5200025555, 5100045089, 5100045575, 5100045576, 5100045590, 5100045591, 5100045592, 5100049844, 5100049845, 5100025832, 5100025842 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5200001323, 5200006904, 5000620662, 5000620300, 5000620661, 5200003162, 5000620301, 5000620302, 5200025556, 5100025834 |
| Mobile Generators | G100 | 5200001319, 5200006900, 5200008348 |
| G230 Generator, Custom T4i | G230 | 5000620883, 5000620881, 5000620882, 5200007862, 5200010141, 5200010142, 5200010143, 5100015614, 5100045190, 5100045596, 5100045597, 5100049846, 5100049847 |
| Mobile Generator (custom) | G125 | 5000620067, 5000620068, 5000009261 |
| G320 Generator, Standard T4i | G320 | 5000620275, 5200008718, 5200010219, 5200010260, 5200010144, 5200010145, 5200010146, 5100045191, 5100045601, 5100045602, 5200008717, 5100018533, 5100049848, 5100049849, 5200010261 |
| G150 Generator,Hertz,T4 Final | G150 Generator,Hertz,T4 Final | 5100015616 |
| MGT1E Trailer, Electric, 3500LB Axle, 2" Ball Hitch | MGT1E | 5000009300, 5000620333 |
| MGT1 Mobile Generator Trailer, No Brake, 3500LB Axle, 2" Ball Hitch | MGT1 | 5000009298, 5000620332 |
| MGT2E Mobile Generator Trailer, Electric, 6000LB Axle | MGT2E | 5000009302 |
| MGT2ED Trailer, Electric, Dual Axle, 3500LB Each | MGT2ED | 5000009304, 5000620749 |
| MGT1S Mobile Generator Trailer, Surge, Pintle Hitch | MGT1S | 5000009299, 5200006715 |
| MGT2S Mobile Generator Trailer, Surge, 6000LB Axle | MGT2S | 5000009301 |
| G14 Generator, Standard T4 | G14 | 5000620689 |
| Mobile Generator Dual Axle Tra iler, Electric Brake | MGT3E | 5000008241 |
| MGT2SD Trailer, Surge, Dual Axle, 3500LB Each | MGT2SD | 5000009303, 5000620748, 5000620932, 5200001325 |
| Mobile Indirect Fired Air Heat er, Diesel | CUB700M | 5000620758 |
| MGT5E Trailer, Electric, Dual Axle, 7000LB Each | MGT5 E | 5200009708 |
| MGT4S Trailer, Surge, Dual Axle, 6000LB Each | MGT4S | 5000620315, 5200001327 |
| MGT4E Trailer, Electric, Dual Axle, 6000LB Each | MGT4E | 5000620316 |
| Mobile Air Heater Trailer, sin gle axle | Trailer-CUB700M | 5000620682 |
| MGT1S Trailer, Surge, Pintle Hitch | MGT 1S | 5200001324 |
| MGT3.1S Trailer, Surge, Dual Axle, 5200LB Each | MGT3.1S | 5200001326 |
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.
