The Wacker Neuson is a genuine OEM Assembly Bottle 6 Qt. 5/16 Barb designed for the G-series portable generator line, including G70, G100, G110, G120, G125, G150, G180, and G240 mobile generators across standard, cold weather, custom, and skid-mounted configurations. As a direct OEM component, is produced to Wacker Neuson's exact specifications, ensuring a correct fit and consistent performance within the generator's fluid management system. This part covers an extensive range of G-series variants — from Tier 3 and switchable 600-volt models to Transport Canada-compliant cold weather units — making it a high-utility stocking item for fleets and service centers. Verify your machine number against the fitment list to confirm applicability before ordering.
Key Features
- Correct Reservoir Capacity: — Six-quart bottle volume matches the original fluid capacity spec for G-series generator cooling or fluid recovery systems, preventing overfill or underfill conditions.
- Barb-Fit Connection: — The 5/16-inch barb fitting connects directly to the OEM hose diameter, ensuring a secure, leak-free seal without adapters or modifications to existing lines.
- Broad G-Series Coverage: — Fits G70 through G240 mobile generators across skid-mounted, cold weather, custom, and Transport Canada configurations, consolidating parts inventory for multi-unit fleets.
- Genuine OEM Quality: — Manufactured by Wacker Neuson as part 5000155241, the bottle is produced from materials rated for the thermal and chemical conditions present in generator fluid systems.
- Leak Prevention: — A properly seated, undamaged bottle maintains system fluid levels and prevents drips or pooling that can lead to generator overheating or environmental compliance issues on sensitive worksites.
The Assembly Bottle 6 Qt. 5/16 Barb serves as the reservoir for a generator's fluid recovery or cooling overflow system. It holds and routes fluid through the barbed fitting connection, maintaining stable fluid levels during operation and protecting the engine from heat-related stress. When the bottle cracks, the barb fitting degrades, or the bottle seal fails, fluid can escape the closed system — leading to fluctuating coolant levels, potential engine overheating, and unplanned generator shutdowns on the job.
Part Details
| Part Number | 5000155241 |
|---|---|
| Old Part Number | 0155241 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Assembly Bottle 6 Qt. 5/16 Barb |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator (Cold Weather ) | G120 | 5000620291, 5000620290, 5000620292, 5000620654, 5000620653, 5200001320, 5000620652, 5200006901, 5200003159, 5200014467, 5200014468, 5000620311, 5200014466, 5000620309, 5000620310, 5200008353, 5200008350, 5200008351, 5200008349, 5100025818, 5100025840 |
| Skid-mounted Mobile Generator | G160 | 5000009306, 5000620069, 5000620070 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5000620650, 5200001319, 5000620649, 5200003158, 5200006900, 5000620312, 5000620313, 5000620314, 5200008348, 5200008346, 5200008347, 5200008345, 5100025816, 5100026957, 5100026958, 5100026959, 5100029211 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620656, 5000620306, 5000620655, 5200003160, 5000620307, 5000620308, 5200025554, 5100026980, 5100026981, 5100026982, 5100029212, 5100025830 |
| 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, 5000008233 |
| Mobile Generator | G70 | 5200008344 |
| 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.
Wacker Neuson
Wacker Neuson 5000159404 Assembly Bottle 6 Qt. 1/2 Nptf
