The Wacker Neuson 5200018522 Hose is a genuine OEM component designed for the G70, G100, and G120 series portable generators. Sourced directly through Wacker Neuson's authorized parts program, this hose meets the exact specifications required for proper fluid routing and system integrity on these machines. It is confirmed to fit multiple G70, G100, and G120 configurations, including Standard T4i, Cold Weather T4i, Custom T4i, Extended Run T4i, Hertz, and URI HVAC variants. When it comes to fluid-carrying components, genuine OEM construction ensures correct inner diameter, material compatibility, and connection geometry — all critical to preventing leaks and maintaining system pressure.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring correct flexibility, pressure rating, and chemical compatibility for generator fluid systems.
- Drop-In Replacement — Matches the original hose routing, end fittings, and length so it seats correctly without rework or adaptation to existing connections.
- Broad G-Series Fitment — Verified for G70, G100, and G120 generators across Standard T4i, Cold Weather T4i, Custom T4i, Extended Run T4i, Hertz, and URI HVAC configurations.
- Leak-Free System Integrity — A correctly fitted hose maintains consistent fluid flow and pressure; a cracked, collapsed, or incorrectly sized hose can lead to coolant loss, overheating, or generator shutdown under load.
- Fuel and Coolant System Safety — On generator applications, a compromised hose presents a genuine risk of fluid contact with hot engine surfaces; using the correct OEM-spec hose maintains safe separation and routing.
A hose in a portable generator serves as a conduit for coolant, fuel, or other operating fluids between key engine and system components. It must maintain a sealed, flexible connection under varying temperatures and pressures throughout the generator's operating cycle. When a hose cracks, softens, collapses, or separates at its connections, fluid loss follows quickly — leading to overheating, fuel starvation, or unplanned shutdowns on the job. Replacing a worn or damaged hose with the correct OEM part restores the integrity of the fluid circuit and keeps the generator running at full output capacity.
Part Details
| Part Number | 5200018522 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G70 Generator, Custom T4i | G70 | 5200003975, 5200003974, 5200003973, 5200004151, 5200008719, 5100025262 |
| G100 Generator, Custom T4i | G100 | 5200003859, 5200003858, 5200003857, 5200008716 |
| G120 Generator,Custom T4i | G120 | 5200003856, 5200003854, 5200003855, 5200008715 |
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.
