The Wacker Neuson Washer A17 is a genuine OEM Washer A17 designed for a broad range of Wacker Neuson equipment including CRT ride-on concrete trowels, LTN and LTW light towers, HI1000 indirect air heaters, and VPA vibratory plates. As a direct factory part, meets the exact dimensional and material specifications required across all listed machine families. Confirmed fitment spans the CRT36 and CRT48 ride-on trowel series, the LTN6, LTN8, LTW6, LTW8, and LTW20 light tower families, and the HI1000DGM indirect air heater — making this a genuinely versatile hardware component stocked for multiple equipment lines.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's exact thickness, inner diameter, and hardness specifications, ensuring correct load distribution and seating torque for every fastened joint where this washer is used.
- Drop-In Hardware Replacement — Sized to the A17 standard, this washer installs directly onto the existing fastener without any machining or fitting adjustments.
- Wide Cross-Family Fitment — A single part number covering CRT36 and CRT48 ride-on trowels, LTN6/LTN8/LTW6/LTW8/LTW20 light towers, HI1000DGM indirect air heaters, and VPA vibratory plates keeps your parts inventory lean.
- Correct Clamping Load Protection — A properly sized washer spreads fastener load across the mating surface, preventing bolt pull-through, surface deformation, and premature loosening under vibration — all common failure modes on compaction and power-generation equipment.
- Sourced Direct from Wacker Neuson — Supplied as a genuine OEM component with the part number 5000031186 traceable to Wacker Neuson's official parts catalog, supporting accurate identification and reordering.
A washer serves as a load-distributing interface between a fastener — bolt, nut, or screw — and the surface it clamps. By spreading the clamping force over a wider area, it prevents the fastener from pulling into or damaging softer materials, maintains correct preload, and helps resist vibration-induced loosening. On equipment that operates under sustained vibration or thermal cycling, such as concrete trowels, light towers, and air heaters, even small fasteners can back out or cause surface damage if the correct washer is missing or undersized. Replacing a worn, deformed, or missing washer with the correct OEM piece restores the fastener joint to its intended clamping specification and helps prevent recurring maintenance issues at that connection point.
Part Details
| Part Number | 5000031186 |
|---|---|
| Old Part Number | 0031186 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer A17 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
| LTN6K-V S, KUBOTA, 120/240V | LTN6K-V S | 5200018537, 5200018550, 5200018553, 5200023197 |
| LTW20Z3-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z3-V S | 5200018566, 5200018558, 5200018562, 5200023196, 5100015094, 5100022126 |
| LTN8K-V LIGHT TOWER,60HZ | LTN8K-V | 5200002727, 5200002728 |
| LTW20Z1-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z1-V S | 5200018565, 5200018557, 5200018561, 5200024875, 5200023195, 5100015093, 5100022125 |
| LTN6L-V LIGHT TOWER,50HZ | LTN6L-V | 5200002720, 5200002721, 5200002716, 5200002717, 5200002718, 5200002719, 5200017102, 5200019283 |
| LTN6K-V LIGHT TOWER,60HZ | LTN6K-V | 5200002722, 5200002726 |
| LTW6K-V S Light Tower, Cold Weather T4 | LTW6K-V S | 5200018563, 5200018555, 5200018559, 5200024873 |
| LTW8K-V S Light Tower, Cold Weather T4 | LTW8K-V S | 5200018564, 5200018556, 5200023194, 5200018560, 5200024874, 5100015095, 5100022084 |
| Light Tower | LTW20Z3-V | 5200012881, 5200012885, 5200012867, 5200022694 |
| Light Tower | LTW6K-V | 5200012864, 5200012868, 5200012882 |
| Light Tower | LTW8K-V | 5200012869, 5200012883, 5200012865 |
| Light Tower | LTW20Z1-V | 5200012880, 5200012884, 5200012866 |
| LTN6L-V S, KOHLER (LOMBARDINI) | LTN6L-V S | 5200018536, 5200018539, 5200018573, 5200018552, 5200023687, 5200023688, 5200023689, 5200018576 |
| LTN8K-V S, KUBOTA, 120/240V | LTN8K-V S | 5200018538, 5200018551, 5200018554, 5200023198 |
| Vibratory Plate | VPA1750 | 5000006792 |
| LTN6LE-V 50 Hz CE 230 V LED | LTN6LE-V | 5200019285, 5200019140 |
| Vibratory Plate (without engin e) | VPX1750 | 5000006524 |
| HI1000 Indirect Air Heater, DGM, Electric Break | HI1000DGM | 5200011234, 5200011235, 5100049275, 5100049276 |
| Vibratory Plate 500mm/19.5in | VPA1350W | 5000006793 |
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.
