The Wacker Neuson Copper Washer is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including RD16 tandem rollers, RT82-SC2 and RT56-SC2 vibratory trench rollers, CRT48-35L ride-on concrete trowels, LTN6L light towers, PT6LT and PT6LS trash pumps, DPU reversible vibratory plates, and more. As a genuine OEM part, it is manufactured to the exact specifications set by Wacker Neuson, ensuring a correct, consistent fit across every compatible machine in the lineup. This washer is a common service item found throughout multiple fluid and fastening systems on these machines, making it a smart part to have on hand. Confirm your model number before ordering to ensure compatibility with your specific configuration.
Key Features
- Genuine OEM Copper Material — Manufactured from copper to provide the correct sealing hardness and thermal conductivity required for fluid system joints and threaded connections on Wacker Neuson equipment.
- Exact-Fit Replacement — Matches the original washer dimensions precisely, seating correctly against mating surfaces without reshaping or reworking the installation point.
- Broad Equipment Compatibility — A single part number covering RD16 tandem rollers, RT and RTL series trench rollers, CRT48-35L ride-on trowels, LTN6L light towers, PT6 trash pumps, and DPU reversible plates — covering multiple product families.
- Leak Prevention at Critical Joints — A correctly seated copper washer creates a reliable metal-to-metal seal at fittings and drain plugs; a failed or missing washer can result in fluid leaks that lead to machine downtime and potential component damage.
- Fuel and Hydraulic System Safety — Used in fuel and hydraulic circuit connections on several compatible models, a proper sealing washer is essential to prevent hazardous fluid leaks that could pose a fire or environmental risk on the worksite.
A copper washer serves as a deformable sealing element at threaded fittings, drain plugs, banjo bolts, and fluid system connections throughout a machine. When torqued into place, the soft copper compresses slightly to fill any microscopic surface irregularities between the bolt head or fitting and the mating surface, creating a leak-free metal-to-metal seal. Over time and through repeated heat cycles, copper washers can harden, crack, or lose their ability to conform — at which point they should be replaced to prevent fluid seepage. Using the correct OEM washer with the right outer diameter, inner diameter, and thickness is critical to achieving a proper seal without over-stressing the fitting or the surrounding component.
Part Details
| Part Number | 5000082185 |
|---|---|
| Old Part Number | 0082185 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Copper Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620293, 5000620367, 5000620525, 5000620528, 5000620529, 5000620526, 5000620527 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845, 5200003107 |
| CRT48-35L Trowel | CRT48-35L | 5000620113, 5000620806 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| PT6LT Pump w/Trailer | PT6LT | 5000007175, 5200014740 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174, 5200014741 |
| LTN6L, KOHLER (LOMBARDINI) | LTN6L | 5000620117, 5000620121, 5000620727, 5000620550, 5000620552, 5000620119, 5000620120, 5000620553, 5200004090, 5200004768, 5200012438, 5200022990, 5200017094, 5200017095, 5200022155, 5100027056 |
| LTN6L-P LIGHT TOWER,60 HZ | LTN6L-P | 5000620297 |
| 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 |
| CRT48-35L-PS | CRT48-35L-PS | 5000620704 |
| CRT48-35L-PS | CRT48-35L-PS EU | 5000620900 |
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| LTN6L 50 Hz Non CE. Custom | LTC6L | 5000620559 |
| Trench Roller | RTx-SC2 EU | 5100028378, 5200008540, 5100052330 |
| LTN6L-V LIGHT TOWER,50HZ | LTN6L-V | 5200002720, 5200002721, 5200002716, 5200002717, 5200002718, 5200002719, 5200017102, 5200019283 |
| RTx-SC2 TRENCH ROLLER | RTx-SC2 | 5200008538, 5200008539, 5200018044, 5200018329 |
| LTN6L-V S, KOHLER (LOMBARDINI) | LTN6L-V S | 5200018536, 5200018539, 5200018573, 5200018552, 5200023687, 5200023688, 5200023689, 5200018576 |
| Light Tower | LTC4L | 5000009375, 5000009377, 5000009379, 5000009485, 5000009311 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| LTN6LE-V 50 Hz CE 230 V LED | LTN6LE-V | 5200019285, 5200019140 |
| Light Tower with Power Winch | LTC4L-P | 5000620018 |
| LTN6L 50 Hz CE- RACKED | LTN6LE | 5200019142, 5200019143, 5200019141 |
| E3000 | E3000 | 5100055568, 5100056441, 5100056440 |
| DPU 100-70Le VIBROPLATE | DPU 100-70 | 5000610320, 5000008991, 5000008900 |
| PT 6LS | PT6LS(I) | 5200017427, 5200012427 |
| Trash Pump | PT6LT(I) | 5100014076 |
| DPU 130Le | DPU 130Le | 5000610143 |
| DPU100-70Le Reversible Vibratory Plate | DPU 100-70Les | 5000610344 |
| DPU130Le | DPU130Le CH/US | 5000610424 |
| Engine/Generator cpl. | Engine/Generator cpl. | 5100039560 |
| Soil and Asphalt Compaction | CB14B-900 | 5200004071, 5200004073, 5200004074, 5200005252, 5200019030 |
| Soil and Asphalt Compaction | CB14B-1000 | 5200004688, 5200019031 |
| Light Tower | LTV6L | 5100039607 |
| 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.
