The Wacker Neuson Washer 8.4 Flat 200Hv is a genuine OEM flat washer designed for the BS50-2, BS50-2i, BS60-2, BS60-2i, BS65-V, and BS70-2 series vibratory rammers, as well as the RT56-SC, RT82-SC, RT82-SC2, RTLx-SC3, and RTKx-SC3 remote-controlled trench rollers. Sourced directly from Wacker Neuson, part meets the same material and dimensional standards as the original component installed at the factory. The 200Hv hardness rating confirms this washer is engineered to withstand the high-vibration and high-load environments found in both rammer and trench roller applications. Verify your machine's model number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Hardness Rating: — Manufactured to a 200Hv hardness specification, giving this flat washer the load-bearing capacity needed to resist deformation under sustained vibration and compaction forces.
- Drop-In Replacement: — At 8.4 mm, the bore and outer dimensions match the original Wacker Neuson specification exactly, allowing straightforward installation without machining or shimming.
- Broad Fitment Across Two Machine Families: — Confirmed for BS-series gasoline vibratory rammers (BS50-2, BS50-2i, BS60-2, BS60-2i, BS65-V, BS70-2, BS70-2i) and RT/RTL/RTK remote-controlled trench rollers (RT56-SC, RT82-SC, RT82-SC2, RTLx-SC3, RTKx-SC3).
- Vibration-Resistant Clamping: — A correctly rated hardened flat washer distributes bolt-load evenly across mating surfaces, preventing fastener loosening and surface damage in high-cycle compaction equipment.
- Authentic Wacker Neuson Part: — Supplied as a genuine OEM component under part number 5000172326, ensuring material composition and dimensional tolerances align with Wacker Neuson engineering requirements.
A flat washer serves as a load-distributing interface between a fastener — bolt head or nut — and the mating surface it clamps. In vibratory compaction equipment such as rammers and trench rollers, fasteners are subjected to continuous cyclic stress that can cause them to work loose or cut into softer substrate materials over time. A hardened flat washer rated to 200Hv spreads the clamping force across a wider area, protecting the joint and helping maintain proper torque retention through thousands of compaction cycles. When a washer wears, deforms, or goes missing, the fastener assembly loses its ability to maintain consistent clamp load, which can lead to loosened components, accelerated wear on mating surfaces, and potential structural issues in critical joints.
Part Details
| Part Number | 5000172326 |
|---|---|
| Old Part Number | 0172326 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer 8.4 Flat 200Hv |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-2i | BS50-2i | 5000009338, 5000009383, 5000620955, 5000009473, 5000620026, 5000620611, 5000009332, 5200000642, 5200000643, 5200000657, 5200000658, 5200000659, 5200000660, 5200000661, 5200000678, 5200000687, 5200011099, 5200003696, 5100014907, 5100016648, 5100016649, 5100016650, 5200025428, 5200025429, 5100028037 |
| 250mm/10in Shoe, Vibratory Ram mer | BS50-2 | 5000009384, 5000620733, 5000620025, 5000620048, 5000620609, 5000620610, 5200000677, 5200000652, 5200000653, 5200000655, 5200000656, 5200000685, 5200000686, 5200000641, 5200000654, 5000009380, 5000009382, 5100014171, 5100016644, 5100016645, 5100016646, 5100016647 |
| BS60-2i | BS60-2i | 5000009339, 5000009393, 5000620906, 5000620613, 5000620614, 5200000645, 5200000646, 5200000664, 5200000665, 5200000682, 5200000689, 5200000690, 5100014908, 5100028038 |
| Oil-injected Rammer with 250mm /10in Shoe | BS50-2i EU | 5000009412, 5000009414, 5000009416 |
| 330mm/13in Shoe, Oil-injected Rammer | BS70-2i | 5000009341, 5000009401, 5200000649, 5200000650, 5200000672, 5200000673, 5100014909, 5100016653 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-2 EU | 5000009410, 5000009411, 5000009413 |
| Oil-injected Rammer with 280mm /11in Shoe | BS60-2i EU | 5000009419, 5000009420 |
| Vibratory Rammer with 280mm/11 in Shoe | BS60-2 | 5000620905, 5000620612, 5200000681, 5200000663, 5200000688, 5200019205, 5000009388, 5000009391, 5100014847, 5200000666 |
| Vibratory Rammer with 280mm/11 in Shoe | BS60-2 EU | 5000009417, 5000009421, 5000009418 |
| Oil-injected Rammer with 330mm /13in Shoe | BS70-2i EU | 5000009426, 5000009428 |
| Vibratory Rammer with 280mm/11 in Shoe | BS70-2 | 5000620907, 5200000671, 5200000670, 5200000684, 5000009397, 5000009399, 5100014905, 5100016652, 5200000676 |
| Variable Speed Rammer with 280 mm/11in Shoe | BS65-V EU | 5000009423 |
| Vibratory Rammer with 280mm/11 in Shoe | BS70-2 EU | 5000009424, 5000009425, 5000009427 |
| 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 |
| 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 |
| 280/11in Shoe, Vibratory Ramme r | MS62 | 5200004690 |
| 280/11in Shoe, Vibratory Ramme r | MS52 | 5200008222 |
| Trench Roller | RTx-SC2 EU | 5100028378, 5200008540, 5100052330 |
| RTx-SC2 TRENCH ROLLER | RTx-SC2 | 5200008538, 5200008539, 5200018044, 5200018329 |
| 2-stroke rammer BS65V, 280 mm shoe | BS65-V | 5200000669, 5000009396, 5100016651 |
| Vibratory Rammer | BS60Y | 5000006779, 5000007509 |
| Vibratory Rammer with 250mm/10 in Shoe | BS45Y | 5000007137 |
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.