The Wacker Neuson Oil Cooler Seal is a genuine OEM component designed for the RT56-SC2, RT82-SC2, RTx-SC2, RTLx-SC3, RTL82-SC3, RTKx-SC3, and RTK82-SC3 series remote-controlled vibratory trench rollers. As a direct OEM replacement, part is manufactured to the exact material and dimensional specifications required to maintain a leak-free seal at the oil cooler on these machines. This seal fits an extensive range of SC2 and SC3 generation trench roller configurations, including Compatec-equipped and multi-color variants across both standard and EU models. When your trench roller needs it, ordering the correct OEM seal by part number ensures you get the right part the first time.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's material specification for the oil cooler interface, ensuring correct compression and resistance to hydraulic fluid and heat cycling encountered in trench roller operation.
- Drop-In Replacement — Engineered to match the original seal profile exactly, seating correctly at the oil cooler connection without rework or modification to mating surfaces.
- Broad SC2 and SC3 Trench Roller Coverage — Compatible with RT56-SC2, RT82-SC2, RTx-SC2, RTLx-SC3, RTL82-SC3, RTKx-SC3, and RTK82-SC3 series rollers, including standard, EU, and Compatec-equipped configurations.
- Prevents Costly Oil Leaks — A failed or degraded oil cooler seal allows hydraulic or engine oil to escape the cooler circuit; replacing it promptly keeps the cooling system operating at full capacity and protects internal components from heat damage.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, so part number 5100052302 carries the same quality assurance as the original component installed at the factory.
The oil cooler seal forms a pressure-tight barrier at the junction between the oil cooler and its connecting lines or housing, preventing engine or hydraulic oil from leaking out of the cooling circuit. On remote-controlled trench rollers like the RT and RTL series, the oil cooler plays a critical role in managing operating temperatures during sustained compaction work in confined trenches. When this seal deteriorates — due to heat cycling, age, or mechanical disturbance during service — oil loss and overheating can follow, leading to premature wear of internal components. Replacing a worn seal with the correct OEM part restores the integrity of the cooling circuit and keeps the roller performing reliably in demanding trench compaction applications.
Part Details
| Part Number | 5100052302 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Cooler Seal |
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 |
| 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 |
| RTKx-SC3 Trench Roller | RTK82-SC3 | 5200019257, 5200019256, 5200019255 |
| RTKx-SC3 TRENCH ROLLER,GRN | RTKx-SC3 | 5200019258, 5200019259, 5100018517, 5100018518, 5100034371, 5100037397, 5100039613, 5100052333, 5100052334, 5100052335, 5100052336, 5100052337 |
| 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.
