The Wacker Neuson is a genuine OEM Rear Top Insulator ML designed for the G70, G100, G120, G130, and G150 series portable generators. As a factory-sourced component, is manufactured to the same standards as the original part installed at the time of production, ensuring a direct, exact-fit replacement without guesswork. This insulator fits an extensive range of G-series configurations including standard, cold weather, custom, Tier 3, and Tier 4 variants across multiple machine numbers, making it one of the most broadly applicable service parts in the G-series generator lineup. Keep a verified OEM part on hand to maintain the structural and electrical integrity of your generator enclosure.
Key Features
- Genuine OEM Dielectric Integrity — Factory-sourced insulator material maintains correct electrical separation and vibration isolation properties specific to the G-series generator enclosure design.
- Direct Drop-In Replacement — Engineered to align with the original mounting points at the rear top of the generator frame, restoring the enclosure to its as-built configuration.
- Broad G-Series Compatibility — Confirmed fitment across G70, G100, G120, G130, and G150 generator models in standard, cold weather, custom, Tier 3, and Tier 4i configurations.
- Enclosure Stability and Vibration Damping — A properly seated rear top insulator absorbs operational vibration at the generator housing, protecting surrounding components from stress-related wear over extended run cycles.
- Electrical Isolation Compliance — Correct insulator positioning is critical in generator enclosures to prevent unintended contact between energized components and the metal frame — using a genuine OEM part ensures material and placement specifications are met.
The Rear Top Insulator ML is a structural and protective component mounted at the rear upper section of the generator enclosure. It serves two primary functions: isolating electrically sensitive components from the metal housing to prevent short circuits or grounding faults, and absorbing the mechanical vibration generated during engine and alternator operation to reduce stress on the enclosure panels and internal wiring. When this insulator cracks, compresses, or goes missing, the generator enclosure can develop unwanted contact points between live components and the frame, and vibration-related wear on surrounding parts accelerates. Replacing a worn or damaged insulator promptly is a low-cost measure that protects significantly more expensive generator components from secondary damage.
Part Details
| Part Number | 5000174499 |
|---|---|
| Old Part Number | 0174499 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rear Top Insulator ML |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5000620650, 5200001319, 5000620649, 5200003158, 5200006900, 5200003859, 5200003857, 5200003858, 5200008716, 5100045086, 5000620312, 5000620313, 5000620314, 5100045498, 5200008348, 5100033310, 5100045499, 5100045553, 5100045554, 5100045555, 5200008346, 5200008347, 5100033311, 5100049835, 5100049836, 5100049837, 5200008345, 5100033312, 5100036307, 5100025816, 5100026957, 5100026958, 5100026959, 5100029211 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5000620653, 5200001320, 5000620652, 5200006901, 5200003159, 5200003856, 5200003854, 5200003855, 5200014467, 5200014468, 5200008715, 5000620311, 5200014466, 5000620309, 5000620310, 5200008353, 5200008350, 5200008351, 5200008349, 5100025818, 5100025840 |
| G150 Generator, Standard T4i | G150 | 5200023235, 5200023236, 5200023237, 5100045088, 5100045570, 5100045571, 5100049841, 5100049842, 5100049843, 5100036309 |
| G130 Generator, Standard T4i | G130 | 5200023232, 5200023233, 5200023234, 5100045087, 5100045559, 5100045560, 5100045564, 5100045565, 5100045566, 5100049838, 5100049839, 5100049840, 5100036308 |
| G70 Generator, Standard T4F | G70 | 5200023226, 5200023227, 5200023228, 5200008344, 5100042499, 5100036306, 5100042496, 5100042497, 5100042498, 5100042500 |
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.
