The Wacker Neuson 5000172857 is a genuine OEM Retaining Washer designed for the RT and RTx series remote-controlled vibratory trench rollers. As a direct OEM replacement, this washer is produced to the same specifications as the original component installed at the factory, ensuring a correct fit across the broad range of SC2 and SC3 generation trench roller models it supports. Compatible fitment spans the RT56-SC, RT82-SC, RT82-SC2, RTx-SC2, RTLx-SC3, RTKx-SC3, and RTL82-SC3 series, as well as the HTC15 trench roller, making this a widely applicable service part for trench roller fleets. Keeping the correct retaining hardware in place is essential to maintaining the mechanical integrity of the assembly it secures, and using the genuine OEM part eliminates guesswork on fitment and tolerances.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the exact thickness and inner/outer diameter tolerances specified for this retaining application, ensuring the washer seats and functions correctly without shimming or adjustment.
- Drop-In Replacement — Matches the original retaining washer installation point directly, with no reworking of the surrounding assembly required for RT and RTx series trench rollers.
- Broad Trench Roller Compatibility — Confirmed fitment across RT56-SC, RT82-SC, RT82-SC2, RTx-SC2, RTLx-SC3, RTKx-SC3, RTL82-SC3, and HTC15 trench roller configurations, covering both SC2 and SC3 generation machines.
- Preserves Fastener and Assembly Integrity — A correctly spec'd retaining washer distributes load evenly across the mating surface, preventing fastener pull-through, galling, and premature wear of adjacent components in the drivetrain or drum assembly.
- Wacker Neuson Genuine OEM Part — Sourced directly from Wacker Neuson, carrying part number 5000172857 for straightforward cross-referencing against machine parts books and service manuals.
A retaining washer is a hardened or precision-stamped washer used to hold a component securely in position within an assembly, typically working in conjunction with a bolt, nut, or snap ring to prevent axial movement or fastener loosening under vibration and load. On a vibratory trench roller — a machine that operates under continuous high-frequency vibration in demanding trench compaction environments — retaining hardware is subjected to significant mechanical stress, making correct material grade and dimensional fit critical. When a retaining washer is worn, deformed, or incorrectly sized, it can allow unwanted movement in the assembly it secures, leading to accelerated wear on surrounding components and potential fastener failure.
Part Details
| Part Number | 5000172857 |
|---|---|
| Old Part Number | 0172857 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620525, 5000620528, 5000620293, 5000620529, 5000620367, 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 | RT56-SC | 5000009026, 5000620366 |
| RTLx-SC3 TRENCH ROLLER,GRN | RTLx-SC3 | 5200019251, 5200019250, 5200019254, 5200019252, 5100018515, 5100018516, 5200019253, 5100038346, 5100045091, 5100052332, 5100052269 |
| Trench Roller | RT82-SC | 5000620365, 5000009025, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| RTL82-SC3 ROLLER,SMOOTH DRUM | RTL82-SC3 | 5200019234, 5200019238, 5200019239, 5200019235, 5200022541, 5200019232, 5200019237, 5200019233, 5200019236 |
| RTKx-SC3 Trench Roller | RTK82-SC3 | 5200019257, 5200019256, 5200019255 |
| RTKx-SC3 TRENCH ROLLER,GRN | RTKx-SC3 | 5200019258, 5200019259, 5100018517, 5100018518, 5100034371, 5100037397, 5100039613, 5100052336, 5100052337, 5100052335, 5100052333, 5100052334 |
| 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.
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