The Wacker Neuson Radiator Seal Insulator is a genuine OEM component designed for the G150, G180, and G240 series portable generators. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring a proper fit within the generator's cooling system enclosure. It is confirmed compatible across a wide range of G150, G180, and G240 configurations, including standard, cold weather, mobile, and custom skid variants. Keep a on hand to avoid cooling system disruptions during demanding jobsite operation.
Key Features
- Genuine OEM Construction — Manufactured to original specification, ensuring the correct material density and compression profile needed to maintain an effective radiator seal in generator applications.
- Drop-In Fitment — Seats directly in the original mounting location within the generator cooling enclosure, aligning with existing hardware points without alteration.
- Broad G-Series Compatibility — Confirmed fit across G150, G180, and G240 generator families, including standard, cold weather, mobile, and custom skid configurations.
- Cooling System Integrity — A properly seated radiator seal insulator directs airflow correctly through the radiator core; a deteriorated or missing insulator allows air bypass, reducing cooling efficiency and risking engine overtemperature.
- Thermal Insulation Performance — The insulator material resists heat transfer and deformation over continuous duty cycles, maintaining its sealing function even in high-ambient or cold-weather generator deployments.
The radiator seal insulator is a foam or elastomeric gasket that sits between the radiator assembly and the surrounding generator enclosure panels. Its job is to close off air gaps so that the cooling fan draws all of its airflow through the radiator core rather than around it. When this insulator compresses, tears, or goes missing, air shorts around the radiator instead of passing through it, which sharply reduces cooling capacity and can cause the engine to run hotter than designed. Replacing a worn 5000171504 restores proper airflow management and protects the engine from heat-related wear on extended generator sets.
Part Details
| Part Number | 5000171504 |
|---|---|
| Old Part Number | 0171504 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radiator Seal Insulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
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.
