The Wacker Neuson Radiator Seal Insulator Ml is a genuine OEM component designed for the G70, G100, and G120 series portable generators. As a direct factory replacement, part ensures the radiator assembly is properly sealed and thermally isolated within the generator enclosure. Genuine OEM designation means this part is sourced directly from Wacker Neuson and built to the same specifications as the original component installed at the factory. Compatible across a wide range of G100 and G120 configurations — including skid-mounted, cold weather, mobile, and custom 600-volt Tier 3 variants — this seal insulator covers one of the most broadly applied generator platforms in Wacker Neuson's lineup.
Key Features
- Correct Thermal Isolation: — Maintains the proper thermal barrier between the radiator and surrounding enclosure panels, preventing heat transfer that can degrade adjacent components over time.
- Genuine OEM Material Integrity: — Manufactured to Wacker Neuson's original compression and material grade specifications, ensuring the seal conforms correctly to the radiator mounting interface.
- Direct-Fit Replacement: — Engineered to match the original mounting geometry of G70, G100, and G120 generator radiator assemblies, supporting a straightforward swap with no rework to surrounding hardware.
- Broad Generator Compatibility: — Fits an extensive range of G100 and G120 configurations, including skid-mounted, cold weather, mobile, Canada-spec, and switchable 600-volt Tier 3 variants, as well as the G70 mobile generator.
- Protects Cooling System Performance: — A compromised or missing radiator seal insulator allows heat and airflow to bypass the intended cooling path, reducing the generator's ability to maintain safe operating temperatures under load.
The radiator seal insulator sits at the junction between the radiator and the generator's enclosure or frame structure, creating a barrier that prevents hot air recirculation and limits heat transfer to adjacent components. Without an intact insulator, the cooling system must work harder to maintain stable engine temperatures, which can accelerate wear on the radiator, engine, and surrounding electrical components. A deteriorated or missing seal is a common cause of generator overheating during extended use, making timely replacement an important part of routine maintenance.
Part Details
| Part Number | 5000174505 |
|---|---|
| Old Part Number | 0174505 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radiator Seal Insulator Ml |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5000620653, 5200001320, 5000620652, 5200006901, 5200003159, 5200014467, 5200014468, 5000620311, 5200014466, 5000620309, 5000620310, 5200008353, 5200008350, 5200008351, 5200008349, 5100025818, 5100025840 |
| Mobile Generator | G70 | 5200008344 |
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 Insulator-Radiator, Perkins, Ml | 5200014415
