The Wacker Neuson is a genuine OEM Radiator Top Hose designed for the RT and RTL series remote-controlled vibratory trench rollers, including the RT56-SC, RT82-SC, RT56-SC2, RT82-SC2, RTx-SC2, RTLx-SC3, and RTL82-SC3 families. As a factory-sourced component, part is built to the exact dimensions and material specifications of the original hose — ensuring a secure, leak-free connection between the engine and the radiator. Whether you're servicing a high-cycle trench compaction machine on a utility job or performing routine cooling system maintenance, this hose restores the system to its original operating condition. Confirm your machine's model number against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Hose Material: — Sourced directly from Wacker Neuson, this hose is manufactured to the same wall thickness, reinforcement grade, and heat-tolerance rating as the original — critical for trench roller cooling systems that operate in high-ambient, high-cycle environments.
- Drop-In Fitment for RT/RTL Series: — Engineered to match the exact routing path, end diameter, and clamp positions of the original installation across RT56-SC, RT82-SC, RT56-SC2, RT82-SC2, RTx-SC2, RTLx-SC3, and RTL82-SC3 models.
- Broad Model Coverage: — A single part number covers a wide range of SC, SC2, and SC3 generation trench rollers, making it a practical stocking choice for fleets operating multiple RT-family machines.
- Protects Engine Temperature Stability: — A sound radiator top hose maintains proper coolant flow between the engine and radiator; a cracked or collapsed hose disrupts flow, risks overheating, and can lead to costly engine damage mid-operation.
- Cooling System Integrity: — Using the correct OEM hose profile eliminates the risk of pressure-related failures at the connection points — an important consideration for remote-controlled machines that run continuously in confined trench conditions.
The radiator top hose carries hot coolant from the engine's thermostat outlet up to the top inlet of the radiator, where heat is dissipated before the cooled fluid cycles back through the engine. On remote-controlled trench rollers like the RT and RTL series, the cooling system works hard to manage engine temperatures in confined, low-airflow trench environments. A hose that has cracked, softened, or collapsed at the inner wall will restrict coolant flow, causing the engine to run hot — and in severe cases, triggering a thermal shutdown or causing internal engine damage. Replacing a worn hose promptly with the correct OEM part keeps the cooling circuit sealed and flowing at the volume the engine requires.
Part Details
| Part Number | 5000155119 |
|---|---|
| Old Part Number | 0155119 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radiator Top Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620293, 5000620367, 5000620525, 5000620528, 5000620529, 5000620526, 5000620527 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845, 5200003107 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620365, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026, 5000620366 |
| RTLx-SC3 TRENCH ROLLER,GRN | RTLx-SC3 | 5200019251, 5200019250, 5200019254, 5200019252, 5100018515, 5100018516, 5200019253, 5100038346, 5100045091, 5100052332, 5100052269 |
| RTL82-SC3 ROLLER,SMOOTH DRUM | RTL82-SC3 | 5200019234, 5200019238, 5200019232, 5200019233, 5200019235, 5200019236, 5200019237, 5200019239, 5200022541 |
| Trench Roller | RTx-SC2 EU | 5100028378, 5200008540, 5100052330 |
| RTx-SC2 TRENCH ROLLER | RTx-SC2 | 5200008538, 5200008539, 5200018044, 5200018329 |
| Trench Roller | HTC15 | 5100065571 |
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.
