The Wacker Neuson 5100041542 is a genuine OEM O-Ring designed for RTLx-SC3 and RTKx-SC3 remote-controlled trench rollers, RD7 series walk-behind tandem rollers, and additional compact compaction equipment in the Wacker Neuson lineup. As a genuine OEM component, it is manufactured to the exact material grade and dimensional tolerances specified for these machines, ensuring a proper seal under operating conditions. Fitment covers a wide range of RTLx-SC3, RTKx-SC3, RTx-SC2, RTL82-SC3, and RD7 variants — including RD7A, RD7H, RD7He, and RD7Ye tandem rollers — making it a widely applicable service part for fleet operators and equipment technicians. Confirming your machine's model number before ordering is always recommended.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact compound specification, delivering the compression range and chemical resistance required for hydraulic and fluid system O-Ring applications on these machines.
- Drop-In Service Replacement — Dimensionally identical to the original, this O-Ring seats into the same groove without reworking the mating surfaces or hardware.
- Broad Compaction Equipment Coverage — Fits RTLx-SC3, RTKx-SC3, RTL82-SC3, and RTx-SC2 trench rollers, plus RD7A, RD7H, RD7He, and RD7Ye walk-behind tandem rollers across multiple build configurations.
- Prevents Fluid Leaks That Compromise Performance — A correctly installed O-Ring maintains system pressure and keeps hydraulic fluid or coolant where it belongs; a worn or cracked O-Ring leads to fluid loss, pressure drop, and potential component damage.
- OEM Part Number Traceability — Sourced directly through Wacker Neuson's parts network under part number 5100041542, so you can cross-reference against your service manual with confidence.
An O-Ring is a molded elastomeric seal designed to sit in a machined groove between two mating surfaces or around a shaft, creating a fluid- or gas-tight barrier under compression. In compaction equipment like trench rollers and tandem rollers, O-Rings are used throughout hydraulic circuits, drive systems, and fluid reservoirs to prevent internal and external leakage. When an O-Ring degrades — through heat cycling, chemical exposure, or mechanical wear — it loses its ability to hold a seal, which can result in fluid loss, contaminated hydraulic circuits, or loss of drive pressure that directly affects the machine's compaction output.
Part Details
| Part Number | 5100041542 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RTLx-SC3 TRENCH ROLLER,GRN | RTLx-SC3 | 5200019251, 5200019250, 5200019254, 5200019252, 5100018515, 5100018516, 5100038346, 5100045091 |
| RTL82-SC3 ROLLER,SMOOTH DRUM | RTL82-SC3 | 5200019234 |
| RTKx-SC3 Trench Roller | RTK82-SC3 | 5200019257 |
| RTKx-SC3 TRENCH ROLLER,GRN | RTKx-SC3 | 5200019258, 5200019259, 5100018517, 5100018518, 5100034371, 5100037397, 5100039613 |
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| RD7 Tandem Roller | RD7H | 5100017195, 5200015242, 5200015245 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031 |
| Trench Roller | RTx-SC2 EU | 5100028378 |
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
| E3000 | E3000 | 5100055568, 5100056441, 5100056440 |
| 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.
