The Wacker Neuson 5100041338 is a genuine OEM O-Ring Kit designed for RTLx-SC3 and RTKx-SC3 remote-controlled trench rollers, RD7 series tandem rollers, and select additional compaction equipment in the Wacker Neuson lineup. As a factory-sourced assembly, this kit delivers the correct material grade, dimensional tolerances, and seal profiles specified for these machines — ensuring a proper seal every time. Fitment extends across multiple RTLx-SC3 and RTKx-SC3 configurations, including Compatec-equipped variants, as well as RD7A, RD7H, RD7He, and RD7Ye tandem roller models. Confirming your machine number against the fitment list before ordering is always recommended.
Key Features
- Genuine OEM Sealing Integrity — Each O-ring in this kit is manufactured to the exact compound hardness and cross-section dimensions specified by Wacker Neuson, ensuring proper compression and leak-free sealing across hydraulic and fluid circuit connections.
- Multi-Machine Kit Coverage — A single kit services O-ring positions across RTLx-SC3, RTKx-SC3, and RD7 series machines, making it a practical item to stock when servicing multiple units in a fleet.
- Drop-In Replacement — Sized and profiled to seat directly into original grooves without re-machining or modification, maintaining the correct squeeze ratio for effective sealing upon installation.
- Broad Fitment Across Compaction Families — Confirmed for remote-controlled trench rollers (RTLx-SC3, RTKx-SC3) and walk-behind tandem rollers (RD7A, RD7H, RD7He, RD7Ye), covering a wide range of soil and asphalt compaction applications.
- Hydraulic System Protection — Worn or cracked O-rings allow hydraulic fluid to bypass sealing surfaces, leading to pressure loss and potential damage to pumps, motors, and control circuits. Fresh OEM seals restore system integrity before those failures occur.
O-rings serve as the primary sealing elements at fluid connections, hydraulic fittings, and component interfaces throughout the machine. When seated correctly, they prevent hydraulic fluid, oil, or coolant from escaping past mating surfaces, maintaining the pressure levels the system depends on to operate drives, steering, and drum functions. As O-rings age, they harden, compress permanently, or develop surface cracking — any of which allows fluid to weep past the seal, gradually reducing system pressure and eventually causing component damage if left unaddressed. Replacing worn O-rings with a correctly specified kit restores the sealed system to its intended operating condition.
Part Details
| Part Number | 5100041338 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RTLx-SC3 TRENCH ROLLER,GRN | RTLx-SC3 | 5200019251, 5200019250, 5200019254, 5200019252, 5100018515, 5100018516, 5100038346, 5100045091 |
| RTKx-SC3 Trench Roller | RTK82-SC3 | 5200019257 |
| RTL82-SC3 ROLLER,SMOOTH DRUM | RTL82-SC3 | 5200019234 |
| RTKx-SC3 TRENCH ROLLER,GRN | RTKx-SC3 | 5200019258, 5200019259, 5100018517, 5100018518, 5100034371, 5100039613, 5100037397 |
| 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 | 5100056441, 5100055568, 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.
